Re: [ovirt-users] Two Problems On New Install

[Charles Tassell]

Hi Martin,

  Thanks for responding, and sorry for the long delay in getting back 
to you.  Where would I find the libvirt log?  I checked on the host and 
I have individual log files in /var/log/libvirt/qemu/.log, but 
nothing for the guest I'm trying to migrate.


  I did some more digging and found these errors, which seem to point 
to some sort of issue communicating with the JsonRpcServer module.  I've 
put the full vdsm.log output from the migration attempt up at 
http://krissy.islandadmin.ca/public/vdsm.txt but the interesting parts 
seems to be:


jsonrpc.Executor/3::DEBUG::2017-02-24 
01:01:36,415::__init__::530::jsonrpc.JsonRpcServer::(_handle_request) 
Calling 'Host.getAllVmIoTunePolicies' in bridge with {}
jsonrpc.Executor/3::ERROR::2017-02-24 
01:01:36,436::__init__::550::jsonrpc.JsonRpcServer::(_handle_request) 
Internal server error

Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 
545, in _handle_request

res = method(**params)
  File "/usr/lib/python2.7/site-packages/vdsm/rpc/Bridge.py", line 195, 
in _dynamicMethod

result = fn(*methodArgs)
  File "/usr/share/vdsm/API.py", line 1358, in getAllVmIoTunePolicies
io_tune_policies_dict = self._cif.getAllVmIoTunePolicies()
  File "/usr/share/vdsm/clientIF.py", line 447, in getAllVmIoTunePolicies
vm_io_tune_policies[v.id] = {'policy': v.getIoTunePolicy(),
  File "/usr/share/vdsm/virt/vm.py", line 2772, in getIoTunePolicy
qos = self._getVmPolicy()
  File "/usr/share/vdsm/virt/vm.py", line 2746, in _getVmPolicy
metadata_xml = self._dom.metadata(
  File "/usr/lib/python2.7/site-packages/vdsm/virt/virdomain.py", line 
47, in __getattr__

% self.vmid)
NotConnectedError: VM u'3390a529-e0c3-4f1f-9c8f-7595b2b3f38f' was not 
started yet or was shut down
jsonrpc.Executor/3::INFO::2017-02-24 
01:01:36,437::__init__::513::jsonrpc.JsonRpcServer::(_serveRequest) RPC 
call Host.getAllVmIoTunePolicies failed (error -32603) in 0.03 seconds
Thread-351015::DEBUG::2017-02-24 
01:01:36,471::lvm::288::Storage.Misc.excCmd::(cmd) SUCCESS:  = ''; 
 = 0
Thread-351015::DEBUG::2017-02-24 
01:01:36,471::fileUtils::209::Storage.fileUtils::(createdir) Creating 
directory: 
/var/run/vdsm/storage/b22b3666-f8d6-4beb-ac19-f2a6c8f49271/a8da74c5-24d8-46c1-9a70-92e3045a3c18 

Thread-351015::DEBUG::2017-02-24 
01:01:36,472::blockSD::1186::Storage.StorageDomain::(createImageLinks) 
Creating symlink from 
/dev/b22b3666-f8d6-4beb-ac19-f2a6c8f49271/2e00f0ba-5d93-4c3b-af37-b53dcc68a43f 
to /v
Thread-351015::DEBUG::2017-02-24 
01:01:36,472::blockSD::1150::Storage.StorageDomain::(linkBCImage) 
Creating symlink from 
/var/run/vdsm/storage/b22b3666-f8d6-4beb-ac19-f2a6c8f49271/a8da74c5-24d8-46c1-9a70-92e304


...


jsonrpc.Executor/6::DEBUG::2017-02-24 
01:01:37,645::resourceManager::241::Storage.ResourceManager.Request::(grant) 
ResName=`Storage.b22b3666-f8d6-4beb-ac19-f2a6c8f49271`ReqID=`108242ef-f04e-4b9b-8a08-8f9ed1fae9
jsonrpc.Executor/6::DEBUG::2017-02-24 
01:01:37,645::task::829::Storage.TaskManager.Task::(resourceAcquired) 
Task=`a9e9fcd9-65fe-4652-96d1-8afc2cf47269`::_resourcesAcquired: 
Storage.b22b3666-f8d6-4beb-ac19-f2a6c
jsonrpc.Executor/6::DEBUG::2017-02-24 
01:01:37,645::task::995::Storage.TaskManager.Task::(_decref) 
Task=`a9e9fcd9-65fe-4652-96d1-8afc2cf47269`::ref 1 aborting False
jsonrpc.Executor/6::DEBUG::2017-02-24 
01:01:37,645::fileUtils::190::Storage.fileUtils::(cleanupdir) Removing 
directory: 
/var/run/vdsm/storage/b22b3666-f8d6-4beb-ac19-f2a6c8f49271/9cdfe4ab-c23e-42cd-8f45-2ca573a
jsonrpc.Executor/6::DEBUG::2017-02-24 
01:01:37,646::lvm::288::Storage.Misc.excCmd::(cmd) /usr/bin/taskset 
--cpu-list 0-15 /usr/bin/sudo -n /usr/sbin/lvm lvs --config ' devices { 
preferred_names = ["^/dev/mapper
Thread-351015::ERROR::2017-02-24 
01:01:37,656::vm::767::virt.vm::(_startUnderlyingVm) 
vmId=`3390a529-e0c3-4f1f-9c8f-7595b2b3f38f`::Failed to start a migration 
destination vm

Traceback (most recent call last):
  File "/usr/share/vdsm/virt/vm.py", line 733, in _startUnderlyingVm
self._completeIncomingMigration()
  File "/usr/share/vdsm/virt/vm.py", line 3113, in 
_completeIncomingMigration

self._incomingMigrationFinished.isSet(), usedTimeout)
  File "/usr/share/vdsm/virt/vm.py", line 3196, in 
_attachLibvirtDomainAfterMigration

raise MigrationError(e.get_error_message())
MigrationError: Domain not found: no domain with matching uuid 
'3390a529-e0c3-4f1f-9c8f-7595b2b3f38f'
Thread-351015::INFO::2017-02-24 
01:01:37,658::vm::1330::virt.vm::(setDownStatus) 
vmId=`3390a529-e0c3-4f1f-9c8f-7595b2b3f38f`::Changed state to Down: VM 
failed to migrate (code=8)
Thread-351015::INFO::2017-02-24 
01:01:37,658::guestagent::430::virt.vm::(stop) 
vmId=`3390a529-e0c3-4f1f-9c8f-7595b2b3f38f`::Stopping connection
Thread-351015::DEBUG::2017-02-24 
01:01:37,660::__init__::209::jsonrpc.Notification::(emit) Sending event 
{"params": {"notify_time": 5250206560, 
"3390a529-e0c3-4f1f-9c8f-7595b2b3f38f": {"s

Re: [ovirt-users] import from Oracle VM possible?

[Tomáš Golembiovský]

On Thu, 23 Feb 2017 17:49:30 +0100
Gianluca Cecchi  wrote:

> On Thu, Feb 23, 2017 at 5:45 PM, Michal Skrivanek <
> michal.skriva...@redhat.com> wrote:  
> 
> >
> >
> > probably not. We can only talk to libvirt hosts and vCenter
> > I’m not even sure that it would work if you manage to be able to talk to
> > it, we do only support Xen and VMware and generic KVM
> >
> >
> > Gianluca
> >
> >  
> Where can I find the commands it would run via xen+ssh against Xen to get
> VMs and such...?

As Michal mentioned, virt-v2v uses libvirt to access VMs on Xen. So if
you have a ssh connection working then the following is the next thing
that should work:

virsh -c 'xen+ssh://root@oracle_vm_host' list --all

If it doesn't, you're out of luck.

After virt-v2v fetches the relevant information about VM it uses ssh
backend driver in Qemu to copy and modify the disks.

If you want to know more details, you probably should check the virt-v2v
sources.

Tomas

-- 
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Re: [ovirt-users] ova conversion errors: where to search?

[Tomáš Golembiovský]

On Tue, 21 Feb 2017 10:09:49 +0200
Shahar Havivi  wrote:

> Adding Richard.
> 
> On Mon, Feb 20, 2017 at 5:34 PM, Gianluca Cecchi 
> wrote:
> 
> > On Sat, Feb 18, 2017 at 12:42 AM, Tomáš Golembiovský 
> > wrote:
> >  
> >>  
> >> >
> >> > where to find more details regarding reasons for failure? Other files on
> >> > engine or should I see at host side?  
> >>
> >> There are two places you should look. One is vdsm.log on the host
> >> performing the import. And if you have oVirt 4.1 another place to look
> >> at is /var/log/vdsm/import where the import logs are stored.
> >>
> >>  
> > Thanks.
> > BTW: the permissions of the ova were ok.
> >
> > I see this text near the end of the file generated into
> > /var/log/vdsm/import
> >
> > libguestfs: trace: v2v: vfs_type = "ext4"
> > [   8.6] Checking for sufficient free disk space in the guest
> > [   8.6] Estimating space required on target for each disk
> > mpstats:
> > mountpoint statvfs /dev/sda2 / (ext4):
> >   bsize=4096 blocks=3650143 bfree=3324165 bavail=3132985
> > estimate_target_size: fs_total_size = 14950985728 [13.9G]
> > estimate_target_size: source_total_size = 19327352832 [18.0G]
> > estimate_target_size: ratio = 0.774
> > estimate_target_size: fs_free = 13615779840 <(361)%20577-9840> [12.7G]
> > estimate_target_size: scaled_saving = 10532706254 [9.8G]
> > estimate_target_size: sda: 8794646578 [8.2G]
> > [   8.6] Converting Ubuntu precise (12.04.5 LTS) to run on KVM
> > virt-v2v: error: virt-v2v is unable to convert this guest type
> > (linux/ubuntu)

This is the core of the issue. Import of Debian based distributions is
not yet available in virt-v2v, unless you want to package it yourself.
Hopefully it should reach users with RHEL/CentOS 7.4 with libguestfs
version 1.36.


> > rm -rf '/var/tmp/ova.vUHL91'
> > rm -rf '/var/tmp/null.LZo6Xr'
> > libguestfs: trace: v2v: close
> > libguestfs: closing guestfs handle 0x1b79170 (state 2)
> >
> > Can we take a sort of generic linux in case? I don't think there could be
> > anything special in Ubuntu... or at least let the admin fix anything trying
> > some resuce operation after the VM has been created.

Unfortunately that is not possible with virt-v2v.

> >
> >  
> >>  
> >> > In case I have to import a windows VM ova, which iso should I attach  
> >> near  
> >> > the "Attach VirtIO-Drivers" checkbox? Any "official" iso? I
> >> > downloaded oVirt-toolsSetup-4.1-3.fc24.iso but I don't know if it is  
> >> the  
> >> > right iso for this.  
> >>
> >> Install virtio-win package somewhere. In it, inside
> >> /usr/share/virtio-win directory, you will find virtio-win-*.iso file.
> >>
> >>  
> > Is virtio-win package still current?

Yes, it is. With 0.1.126 being the latest stable version.

> > In case from where to download it?

You should have this repo in the ovirt-*-dependencies.repo file
installed as part of oVirt.

[virtio-win-stable]
name=virtio-win builds roughly matching what was shipped in latest RHEL
baseurl=http://fedorapeople.org/groups/virt/virtio-win/repo/stable
enabled=1
skip_if_unavailable=1
gpgcheck=0


> > I read here:
> > https://www.ovirt.org/develop/release-management/features/
> > engine/windows-guest-tools/
> > and installied ovirt-guest-tools-iso package that gives:
> >
> > [g.cecchi@ovmsrv05 ~]$ ll /usr/share/ovirt-guest-tools-iso/
> > total 215316
> > -rw-r--r--. 1 root root 220481536 Jan 26 16:13 oVirt-toolsSetup_4.1-3.fc24.
> > iso
> > lrwxrwxrwx. 1 root root31 Feb 20 16:13 ovirt-tools-setup.iso ->
> > oVirt-toolsSetup_4.1-3.fc24.iso

Right, I forgot. Sure, you can use ovirt-guest-tools ISO too.

Tomas

> > [g.cecchi@ovmsrv05 ~]$
> >
> > and mounting as a loop device the iso I have inside it:
> >
> > -r--r--r--.  1 root root  290 Jan 12 17:59 default.ini
> > -r--r--r--.  1 root root  667 Jan 12 17:59 default-logger.ini
> > -r--r--r--.  1 root root 1006 Jan 12 17:59 ovirt-guest-agent.ini
> > -r-xr-xr-x.  1 root root 11659498 Jan 12 17:59 OVirtGuestService.exe
> > -r--r--r--.  1 root root 30836592 Jan 26 16:13 ovirt-guest-tools-setup.exe
> > -r--r--r--.  1 root root  4216840 Aug  2  2016 vcredist_x86.exe
> > dr-xr-xr-x.  2 root root 2048 Jan 26 16:12 vdagent_x64
> > dr-xr-xr-x.  2 root root 2048 Jan 26 16:12 vdagent_x86
> > dr-xr-xr-x. 15 root root 4096 Jan 26 16:12 virtio
> >
> > [g.cecchi@ovmsrv05 ~]$ ll /isomount/virtio/vioscsi/
> > total 18
> > dr-xr-xr-x. 3 root root 2048 Jan 16 14:45 2k12
> > dr-xr-xr-x. 3 root root 2048 Jan 16 14:45 2k12R2
> > dr-xr-xr-x. 3 root root 2048 Jan 16 14:45 2k16
> > dr-xr-xr-x. 4 root root 2048 Jan 16 14:45 2k8
> > dr-xr-xr-x. 3 root root 2048 Jan 16 14:45 2k8R2
> > dr-xr-xr-x. 4 root root 2048 Jan 16 14:45 w10
> > dr-xr-xr-x. 4 root root 2048 Jan 16 14:45 w7
> > dr-xr-xr-x. 4 root root 2048 Jan 16 14:45 w8
> > dr-xr-xr-x. 4 root root 2048 Jan 16 14:45 w8.1
> > [g.cecchi@ovmsrv05 ~]$
> >
> > Gianluca
> >
> >
> >
> > ___
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> >

Re: [ovirt-users] Disable guest agent not installed warning

[Karli Sjöberg]

Den 23 feb. 2017 9:46 em skrev Misak Khachatryan :
>
> Sorry for duplicate posts, messed up between accounts.
>
> The problem is that it's not a FreeBSD Machine, it's FreeBSD based
> Juniper Virtual Router Reflector image, which i cannot modify by any
> way. It's proprietary product, only part of it is FreeBSD (mostly
> kernel and base environment).
>
> Best regards,
> Misak Khachatryan

Then the problem really is that it's a proprietary appliance and not FreeBSD. 
Are there _any_ appliances that supports installing the guest agent, even 
RH-based ones?

/K
>
>
> On Thu, Feb 23, 2017 at 9:48 PM, Karli Sjöberg  wrote:
> >
> > Den 23 feb. 2017 6:10 em skrev Nir Soffer :
> >>
> >> On Thu, Feb 23, 2017 at 6:47 PM, Karli Sjöberg 
> >> wrote:
> >> >
> >> > Den 23 feb. 2017 4:09 em skrev Nir Soffer :
> >> >>
> >> >> On Thu, Feb 23, 2017 at 4:38 PM, Karli Sjöberg 
> >> >> wrote:
> >> >> > On Thu, 2017-02-23 at 13:46 +, Misak Khachatryan wrote:
> >> >> >> Hi there. Anybody knows how to suppress guest agent not installed
> >> >> >> warning for VM? I have one VM based on FreeBSD, where i can't
> >> >> >> install
> >> >> >> it and the warning is just annoying.
> >> >>
> >> >> I learned today that HA does not work properly if guest agent is not
> >> >> installed,
> >> >> so you should be careful about the warning.
> >> >>
> >> >> Nir
> >> >
> >> > Uhm, what makes you say that exactly? I've been running oVirt since god
> >> > knows how long now, faced countless of times where HA worked perfectly
> >> > fine.
> >> > If this is a new "feature", you have my sincerest thumbs down on that
> >> > one:)
> >>
> >> If the vm is terminated on the host, we will treat that as normal
> >> termination
> >> (e.g. poweroff within the vm), and will not start the vm on another host.
> >>
> >> You probably do not notice this since nobody is killing your vms.
> >>
> >> Nir
> >
> > So a 'kill -9' or qemu bug, huh? Good to know, but I consider it a small
> > risk.
> >
> > BTW Misak, you should be able to get the guest agent running in FreeBSD 11,
> > since they added VirtIO serial now, haven't tried it myself, a bit
> > preoccupied at the moment.
> >
> > /K
> >
> >
> > ___
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> > http://lists.ovirt.org/mailman/listinfo/users
> >
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[ovirt-users] Troubleshoot failed storage migration

[Christian Grenier]

I had an outage during live storage migration of a VM disk between two iSCSI.

Since the outage prevented Ovirt to cleanly remove stuff on the destination 
iSCSI when the failure occurred, I think there's leftovers on the destination 
iSCSI. The result is that any further attempt to live storage migrate this VM 
disk fails with error "Cannot create Logical Volume"

How can I troubleshoot / fix this ?

--
Christian Grenier


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Re: [ovirt-users] Disable guest agent not installed warning

[Misak Khachatryan]

Sorry for duplicate posts, messed up between accounts.

The problem is that it's not a FreeBSD Machine, it's FreeBSD based
Juniper Virtual Router Reflector image, which i cannot modify by any
way. It's proprietary product, only part of it is FreeBSD (mostly
kernel and base environment).

Best regards,
Misak Khachatryan


On Thu, Feb 23, 2017 at 9:48 PM, Karli Sjöberg  wrote:
>
> Den 23 feb. 2017 6:10 em skrev Nir Soffer :
>>
>> On Thu, Feb 23, 2017 at 6:47 PM, Karli Sjöberg 
>> wrote:
>> >
>> > Den 23 feb. 2017 4:09 em skrev Nir Soffer :
>> >>
>> >> On Thu, Feb 23, 2017 at 4:38 PM, Karli Sjöberg 
>> >> wrote:
>> >> > On Thu, 2017-02-23 at 13:46 +, Misak Khachatryan wrote:
>> >> >> Hi there. Anybody knows how to suppress guest agent not installed
>> >> >> warning for VM? I have one VM based on FreeBSD, where i can't
>> >> >> install
>> >> >> it and the warning is just annoying.
>> >>
>> >> I learned today that HA does not work properly if guest agent is not
>> >> installed,
>> >> so you should be careful about the warning.
>> >>
>> >> Nir
>> >
>> > Uhm, what makes you say that exactly? I've been running oVirt since god
>> > knows how long now, faced countless of times where HA worked perfectly
>> > fine.
>> > If this is a new "feature", you have my sincerest thumbs down on that
>> > one:)
>>
>> If the vm is terminated on the host, we will treat that as normal
>> termination
>> (e.g. poweroff within the vm), and will not start the vm on another host.
>>
>> You probably do not notice this since nobody is killing your vms.
>>
>> Nir
>
> So a 'kill -9' or qemu bug, huh? Good to know, but I consider it a small
> risk.
>
> BTW Misak, you should be able to get the guest agent running in FreeBSD 11,
> since they added VirtIO serial now, haven't tried it myself, a bit
> preoccupied at the moment.
>
> /K
>
>
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Re: [ovirt-users] Mirgration issues

[Sven Achtelik]

Hi All,

so sorry for not seeing this. I used vdsCLient just because I didn’t know how 
to get virsh working. (It asked for user/password) Now that I managed to get 
this working things look different

[root@ovirt-node02 ~]# vdsClient -s localhost list table
e051b38c-fd63-40f0-8d64-26c12ff7b880  41294  HostedEngine Up
   172.16.1.9
[root@ovirt-node02 ~]# virsh -r list --all
 IdName   State

1 HostedEngine   running
- data_p   shut off

How could this vm persist over reboots and reinstalls? And how would I remove 
this ?


Von: Michal Skrivanek [mailto:michal.skriva...@redhat.com]
Gesendet: Donnerstag, 23. Februar 2017 17:35
An: Sven Achtelik ; Martin Sivak 
Cc: Arman Khalatyan ; users 
Betreff: Re: [ovirt-users] Mirgration issues


On 23 Feb 2017, at 15:04, Sven Achtelik 
mailto:sven.achte...@eps.aero>> wrote:

Did that twice and it didn’t change anything.

Von: Arman Khalatyan [mailto:arm2...@gmail.com]
Gesendet: Donnerstag, 23. Februar 2017 15:02
An: Sven Achtelik mailto:sven.achte...@eps.aero>>
Cc: Yanir Quinn mailto:yqu...@redhat.com>>; users 
mailto:users@ovirt.org>>
Betreff: Re: [ovirt-users] Mirgration issues

engine gui.

On Thu, Feb 23, 2017 at 1:46 PM, Sven Achtelik 
mailto:sven.achte...@eps.aero>> wrote:
Do you mean just reinstalling from the Engine gui or reinstalling it completely 
including the OS?

Von: Arman Khalatyan [mailto:arm2...@gmail.com]
Gesendet: Donnerstag, 23. Februar 2017 13:45

An: Sven Achtelik mailto:sven.achte...@eps.aero>>
Cc: Yanir Quinn mailto:yqu...@redhat.com>>; users 
mailto:users@ovirt.org>>
Betreff: Re: [ovirt-users] Mirgration issues

Just random thought: try to reinstall the "bad" host:)

On Thu, Feb 23, 2017 at 1:32 PM, Sven Achtelik 
mailto:sven.achte...@eps.aero>> wrote:
Yes, all hosts are identical and going through the values there is no 
difference between them.

[root@ovirt-node02 ~]# systemctl status vdsmd -l
● vdsmd.service - Virtual Desktop Server Manager
   Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor 
preset: enabled)
   Active: active (running) since Tue 2017-02-21 08:00:54 CST; 1 day 22h ago
  Process: 3571 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh --pre-start 
(code=exited, status=0/SUCCESS)
Main PID: 3742 (vdsm)
   CGroup: /system.slice/vdsmd.service
   ├─3742 /usr/bin/python2 /usr/share/vdsm/vdsm
   ├─4021 /usr/libexec/ioprocess --read-pipe-fd 57 --write-pipe-fd 56 
--max-threads 10 --max-queued-requests 10
   ├─ /usr/libexec/ioprocess --read-pipe-fd 41 --write-pipe-fd 40 
--max-threads 10 --max-queued-requests 10
   ├─5120 /usr/libexec/ioprocess --read-pipe-fd 71 --write-pipe-fd 70 
--max-threads 10 --max-queued-requests 10
   ├─5232 /usr/libexec/ioprocess --read-pipe-fd 79 --write-pipe-fd 78 
--max-threads 10 --max-queued-requests 10
   ├─5533 /usr/libexec/ioprocess --read-pipe-fd 87 --write-pipe-fd 86 
--max-threads 10 --max-queued-requests 10
   ├─5576 /usr/libexec/ioprocess --read-pipe-fd 109 --write-pipe-fd 108 
--max-threads 10 --max-queued-requests 10
   └─5589 /usr/libexec/ioprocess --read-pipe-fd 116 --write-pipe-fd 114 
--max-threads 10 --max-queued-requests 10

Feb 23 06:22:50 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:50 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:53 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:54 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:54 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:55 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:58 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:59 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:23:04 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:23:04 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof


[root@ovirt-node01 ~]#  systemctl status vdsmd -l
● vdsmd.service - Virtual Desktop Server Manager
   Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor 
preset: enabled)
   Active: active (running) since Tue 2017-02-21 06:31:51 CST; 1 day 23h ago
  Process: 4180 ExecStartPre=/usr/lib

Re: [ovirt-users] moving disk failed.. remained locked

[David Teigland]

On Thu, Feb 23, 2017 at 08:11:50PM +0200, Nir Soffer wrote:
> > [g.cecchi@ovmsrv05 ~]$ sudo sanlock client renewal -s
> > 922b5269-ab56-4c4d-838f-49d33427e2ab
> > timestamp=1207533 read_ms=2 write_ms=0 next_timeouts=0 next_errors=0
> > timestamp=1207554 read_ms=2 write_ms=0 next_timeouts=0 next_errors=0
> > ...
> > timestamp=1211163 read_ms=2 write_ms=0 next_timeouts=0 next_errors=0
> > timestamp=1211183 read_ms=2 write_ms=0 next_timeouts=0 next_errors=0
> > timestamp=1211204 read_ms=2 write_ms=0 next_timeouts=0 next_errors=0
> >
> > How do I translate this output above? What would be the difference in case
> > of problems?
> 
> David, can you explain this output?
> 
> read_ms and write_ms looks obvious, but next_timeout and next_errors are
> a mystery to me.

Sorry for copying, but I think I explained it better then than I could now!
(I need to include this somewhere in the man page.)

commit 6313c709722b3ba63234a75d1651a160bf1728ee
Author: David Teigland 
Date:   Wed Mar 9 11:58:21 2016 -0600

sanlock: renewal history

Keep a history of read and write latencies for a lockspace.
The times are measured for io in delta lease renewal
(each delta lease renewal includes one read and one write).

For each successful renewal, a record is saved that includes:
- the timestamp written in the delta lease by the renewal
- the time in milliseconds taken by the delta lease read
- the time in milliseconds taken by the delta lease write

Also counted and recorded are the number io timeouts and
other io errors that occur between successful renewals.

Two consecutive successful renewals would be recorded as:

timestamp=5332 read_ms=482 write_ms=5525 next_timeouts=0 next_errors=0
timestamp=5353 read_ms=99 write_ms=3161 next_timeouts=0 next_errors=0

timestamp is the value written into the delta lease during
that renewal.

read_ms/write_ms are the milliseconds taken for the renewal
read/write ios.

next_timeouts are the number of io timeouts that occured
after the renewal recorded on that line and before the next
successful renewal on the following line.

next_errors are the number of io errors (not timeouts) that
occured after renewal recorded on that line and before the
next successful renewal on the following line.

The command 'sanlock client renewal -s lockspace_name' reports
the full history of renewals saved by sanlock, which by default
is 180 records, about 1 hour of history when using a 20 second
renewal interval for a 10 second io timeout.

(A --summary option could be added to calculate and report
averages over a selected period of the history.)


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Re: [ovirt-users] moving disk failed.. remained locked

[Nir Soffer]

On Wed, Feb 22, 2017 at 12:20 PM, Gianluca Cecchi
 wrote:
> On Wed, Feb 22, 2017 at 10:59 AM, Nir Soffer  wrote:
>>
>>
>>
>> Lesson, use only storage without problems ;-)
>
>
> hopefully... ;-)
>
>>
>> >> Can you share the output of:
>> >>
>> >> sanlock client renewal -s 900b1853-e192-4661-a0f9-7c7c396f6f49
>> >
>> >
>> > No, the storage domain has been removed
>>
>> Next time when you have storage issues, please remember to grab
>> the output of this command.
>>
>> Nir
>
>
>
>
> For example, on a currently active storage domain I get:
>
> [g.cecchi@ovmsrv05 ~]$ sudo sanlock client renewal -s
> 922b5269-ab56-4c4d-838f-49d33427e2ab
> timestamp=1207533 read_ms=2 write_ms=0 next_timeouts=0 next_errors=0
> timestamp=1207554 read_ms=2 write_ms=0 next_timeouts=0 next_errors=0
> ...
> timestamp=1211163 read_ms=2 write_ms=0 next_timeouts=0 next_errors=0
> timestamp=1211183 read_ms=2 write_ms=0 next_timeouts=0 next_errors=0
> timestamp=1211204 read_ms=2 write_ms=0 next_timeouts=0 next_errors=0
>
> How do I translate this output above? What would be the difference in case
> of problems?

David, can you explain this output?

read_ms and write_ms looks obvious, but next_timeout and next_errors are
a mystery to me.

Nir
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Re: [ovirt-users] Disable guest agent not installed warning

[Karli Sjöberg]

Den 23 feb. 2017 6:10 em skrev Nir Soffer :
>
> On Thu, Feb 23, 2017 at 6:47 PM, Karli Sjöberg  wrote:
> >
> > Den 23 feb. 2017 4:09 em skrev Nir Soffer :
> >>
> >> On Thu, Feb 23, 2017 at 4:38 PM, Karli Sjöberg 
> >> wrote:
> >> > On Thu, 2017-02-23 at 13:46 +, Misak Khachatryan wrote:
> >> >> Hi there. Anybody knows how to suppress guest agent not installed
> >> >> warning for VM? I have one VM based on FreeBSD, where i can't install
> >> >> it and the warning is just annoying.
> >>
> >> I learned today that HA does not work properly if guest agent is not
> >> installed,
> >> so you should be careful about the warning.
> >>
> >> Nir
> >
> > Uhm, what makes you say that exactly? I've been running oVirt since god
> > knows how long now, faced countless of times where HA worked perfectly fine.
> > If this is a new "feature", you have my sincerest thumbs down on that one:)
>
> If the vm is terminated on the host, we will treat that as normal termination
> (e.g. poweroff within the vm), and will not start the vm on another host.
>
> You probably do not notice this since nobody is killing your vms.
>
> Nir

So a 'kill -9' or qemu bug, huh? Good to know, but I consider it a small risk.

BTW Misak, you should be able to get the guest agent running in FreeBSD 11, 
since they added VirtIO serial now, haven't tried it myself, a bit preoccupied 
at the moment.

/K
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Re: [ovirt-users] Disable guest agent not installed warning

[Nir Soffer]

On Thu, Feb 23, 2017 at 6:47 PM, Karli Sjöberg  wrote:
>
> Den 23 feb. 2017 4:09 em skrev Nir Soffer :
>>
>> On Thu, Feb 23, 2017 at 4:38 PM, Karli Sjöberg 
>> wrote:
>> > On Thu, 2017-02-23 at 13:46 +, Misak Khachatryan wrote:
>> >> Hi there. Anybody knows how to suppress guest agent not installed
>> >> warning for VM? I have one VM based on FreeBSD, where i can't install
>> >> it and the warning is just annoying.
>>
>> I learned today that HA does not work properly if guest agent is not
>> installed,
>> so you should be careful about the warning.
>>
>> Nir
>
> Uhm, what makes you say that exactly? I've been running oVirt since god
> knows how long now, faced countless of times where HA worked perfectly fine.
> If this is a new "feature", you have my sincerest thumbs down on that one:)

If the vm is terminated on the host, we will treat that as normal termination
(e.g. poweroff within the vm), and will not start the vm on another host.

You probably do not notice this since nobody is killing your vms.

Nir
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Re: [ovirt-users] import from Oracle VM possible?

[Gianluca Cecchi]

On Thu, Feb 23, 2017 at 5:45 PM, Michal Skrivanek <
michal.skriva...@redhat.com> wrote:

>
>
> probably not. We can only talk to libvirt hosts and vCenter
> I’m not even sure that it would work if you manage to be able to talk to
> it, we do only support Xen and VMware and generic KVM
>
>
> Gianluca
>
>
Where can I find the commands it would run via xen+ssh against Xen to get
VMs and such...?
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Re: [ovirt-users] Disable guest agent not installed warning

[Karli Sjöberg]

Den 23 feb. 2017 4:09 em skrev Nir Soffer :
>
> On Thu, Feb 23, 2017 at 4:38 PM, Karli Sjöberg  wrote:
> > On Thu, 2017-02-23 at 13:46 +, Misak Khachatryan wrote:
> >> Hi there. Anybody knows how to suppress guest agent not installed
> >> warning for VM? I have one VM based on FreeBSD, where i can't install
> >> it and the warning is just annoying.
>
> I learned today that HA does not work properly if guest agent is not 
> installed,
> so you should be careful about the warning.
>
> Nir

Uhm, what makes you say that exactly? I've been running oVirt since god knows 
how long now, faced countless of times where HA worked perfectly fine. If this 
is a new "feature", you have my sincerest thumbs down on that one:)

/K
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Re: [ovirt-users] import from Oracle VM possible?

[Michal Skrivanek]

> On 23 Feb 2017, at 17:43, Gianluca Cecchi  wrote:
> 
> On Thu, Feb 23, 2017 at 5:30 PM, Michal Skrivanek 
> mailto:michal.skriva...@redhat.com>> wrote:
> 
> 
> >
> > From ovmsrv05 I verified I can ssh with public key and without password 
> > input to the oracle_vm_host
> 
> you need to add/run that as a vdsm user on ovmsrv05. Did you check the ssh 
> via something like "runuser -u vdsm”?
> 
> 
> 
> Ah... ok
> I didn't realize that the import process is run by vdsm user on oVirt hosts.
> Now I setup it for vdsm user but I get this in import window:
> 
> Failed to communicate with the external provider, see log for additional 
> details.
> 
> And this in webadmin events pane:
> 
> Failed to retrieve VMs information from external server 
> xen+ssh://root@oracle_vm_server
> VDSM ovmsrv05 command GetVmsNamesFromExternalProviderVDS failed: End of file 
> while reading data: : Input/output error
> 
> Furher lines in vdsm.log (nothing inside import directory):
> 
> 2017-02-23 17:35:34,094 ERROR (jsonrpc/2) [root] error connecting to 
> hypervisor: 'End of file while reading data: : Input/output error' (v2v:183)
> 2017-02-23 17:35:34,096 INFO  (jsonrpc/2) [jsonrpc.JsonRpcServer] RPC call 
> Host.getExternalVMNames failed (error 65) in 10.09 seconds (__init__:515)
> 
> Does the import phase need a libvirt daemon in target? In this case my Oracle 
> VM is 3.2.9 while probably libvirt (for integrating with Openstack) has been 
> introduced only in 3.4.1
> Or any chance to be able to communicate with Oracle VM Manager…?

probably not. We can only talk to libvirt hosts and vCenter
I’m not even sure that it would work if you manage to be able to talk to it, we 
do only support Xen and VMware and generic KVM

> 
> Gianluca
> 

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Re: [ovirt-users] import from Oracle VM possible?

[Gianluca Cecchi]

On Thu, Feb 23, 2017 at 5:30 PM, Michal Skrivanek <
michal.skriva...@redhat.com> wrote:

>
>
> >
> > From ovmsrv05 I verified I can ssh with public key and without password
> input to the oracle_vm_host
>
> you need to add/run that as a vdsm user on ovmsrv05. Did you check the ssh
> via something like "runuser -u vdsm”?
>
>
>
Ah... ok
I didn't realize that the import process is run by vdsm user on oVirt hosts.
Now I setup it for vdsm user but I get this in import window:

Failed to communicate with the external provider, see log for additional
details.

And this in webadmin events pane:

Failed to retrieve VMs information from external server
xen+ssh://root@oracle_vm_server
VDSM ovmsrv05 command GetVmsNamesFromExternalProviderVDS failed: End of
file while reading data: : Input/output error

Furher lines in vdsm.log (nothing inside import directory):

2017-02-23 17:35:34,094 ERROR (jsonrpc/2) [root] error connecting to
hypervisor: 'End of file while reading data: : Input/output error' (v2v:183)
2017-02-23 17:35:34,096 INFO  (jsonrpc/2) [jsonrpc.JsonRpcServer] RPC call
Host.getExternalVMNames failed (error 65) in 10.09 seconds (__init__:515)

Does the import phase need a libvirt daemon in target? In this case my
Oracle VM is 3.2.9 while probably libvirt (for integrating with Openstack)
has been introduced only in 3.4.1
Or any chance to be able to communicate with Oracle VM Manager...?

Gianluca
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Re: [ovirt-users] ovirt 4.1.0.4 error..

[Thomas Davis]

On 02/23/2017 12:53 AM, Yedidyah Bar David wrote:

On Thu, Feb 23, 2017 at 6:17 AM, Thomas Davis  wrote:

I am getting this error message:

Unexpected character ('<' (code 60)): expected a valid value (number,
String, array, object, 'true', 'false' or 'null') at [Source:
java.io.StringReader@4c65dbb1; line: 1, column: 2]

in both screen after login on ovirt, and in the engine.log.


Can you share more of engine.log? Thanks.



I'll send them as a seperate email to just you.

thomas
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Re: [ovirt-users] Mirgration issues

[Michal Skrivanek]

> On 23 Feb 2017, at 15:04, Sven Achtelik  wrote:
> 
> Did that twice and it didn’t change anything.
>   <>
> Von: Arman Khalatyan [mailto:arm2...@gmail.com] 
> Gesendet: Donnerstag, 23. Februar 2017 15:02
> An: Sven Achtelik 
> Cc: Yanir Quinn ; users 
> Betreff: Re: [ovirt-users] Mirgration issues
>  
> engine gui.
>  
> On Thu, Feb 23, 2017 at 1:46 PM, Sven Achtelik  > wrote:
> Do you mean just reinstalling from the Engine gui or reinstalling it 
> completely including the OS?
>   <>
> Von: Arman Khalatyan [mailto:arm2...@gmail.com ] 
> Gesendet: Donnerstag, 23. Februar 2017 13:45
> 
> An: Sven Achtelik mailto:sven.achte...@eps.aero>>
> Cc: Yanir Quinn mailto:yqu...@redhat.com>>; users 
> mailto:users@ovirt.org>>
> Betreff: Re: [ovirt-users] Mirgration issues
>  
> Just random thought: try to reinstall the "bad" host:)
> 
>  
> On Thu, Feb 23, 2017 at 1:32 PM, Sven Achtelik  > wrote:
> Yes, all hosts are identical and going through the values there is no 
> difference between them.
>  
> [root@ovirt-node02 ~]# systemctl status vdsmd -l
> ● vdsmd.service - Virtual Desktop Server Manager
>Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor 
> preset: enabled)
>Active: active (running) since Tue 2017-02-21 08:00:54 CST; 1 day 22h ago
>   Process: 3571 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh 
> --pre-start (code=exited, status=0/SUCCESS)
> Main PID: 3742 (vdsm)
>CGroup: /system.slice/vdsmd.service
>├─3742 /usr/bin/python2 /usr/share/vdsm/vdsm
>├─4021 /usr/libexec/ioprocess --read-pipe-fd 57 --write-pipe-fd 56 
> --max-threads 10 --max-queued-requests 10
>├─ /usr/libexec/ioprocess --read-pipe-fd 41 --write-pipe-fd 40 
> --max-threads 10 --max-queued-requests 10
>├─5120 /usr/libexec/ioprocess --read-pipe-fd 71 --write-pipe-fd 70 
> --max-threads 10 --max-queued-requests 10
>├─5232 /usr/libexec/ioprocess --read-pipe-fd 79 --write-pipe-fd 78 
> --max-threads 10 --max-queued-requests 10
>├─5533 /usr/libexec/ioprocess --read-pipe-fd 87 --write-pipe-fd 86 
> --max-threads 10 --max-queued-requests 10
>├─5576 /usr/libexec/ioprocess --read-pipe-fd 109 --write-pipe-fd 
> 108 --max-threads 10 --max-queued-requests 10
>└─5589 /usr/libexec/ioprocess --read-pipe-fd 116 --write-pipe-fd 
> 114 --max-threads 10 --max-queued-requests 10
>  
> Feb 23 06:22:50 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
> vds.dispatcher ERROR SSL error receiving from 
>  0x2548518>: unexpected eof
> Feb 23 06:22:50 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
> vds.dispatcher ERROR SSL error receiving from 
>  0x2b7bd88>: unexpected eof
> Feb 23 06:22:53 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
> vds.dispatcher ERROR SSL error receiving from 
>  0x25cb2d8>: unexpected eof
> Feb 23 06:22:54 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
> vds.dispatcher ERROR SSL error receiving from 
>  0x2a3b878>: unexpected eof
> Feb 23 06:22:54 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
> vds.dispatcher ERROR SSL error receiving from 
>  0x2a3b200>: unexpected eof
> Feb 23 06:22:55 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
> vds.dispatcher ERROR SSL error receiving from 
>  0x2dcf488>: unexpected eof
> Feb 23 06:22:58 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
> vds.dispatcher ERROR SSL error receiving from 
>  0x2b2eb00>: unexpected eof
> Feb 23 06:22:59 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
> vds.dispatcher ERROR SSL error receiving from 
>  0x25bb908>: unexpected eof
> Feb 23 06:23:04 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
> vds.dispatcher ERROR SSL error receiving from 
>  0x2b8bc20>: unexpected eof
> Feb 23 06:23:04 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
> vds.dispatcher ERROR SSL error receiving from 
>  0x277a680>: unexpected eof
>  
>  
> [root@ovirt-node01 ~]#  systemctl status vdsmd -l
> ● vdsmd.service - Virtual Desktop Server Manager
>Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor 
> preset: enabled)
>Active: active (running) since Tue 2017-02-21 06:31:51 CST; 1 day 23h ago
>   Process: 4180 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh 
> --pre-start (code=exited, status=0/SUCCESS)
> Main PID: 4251 (vdsm)
>CGroup: /system.slice/vdsmd.service
>├─4251 /usr/bin/python2 /usr/share/vdsm/vdsm
>├─4513 /usr/libexec/ioprocess --read-pipe-fd 65 --write-pipe-fd 64 
> --max-threads 10 --max-queued-requests 10
>├─4926 /usr/libexec/ioprocess --read-pipe-fd 40 --write-pipe-fd 39 
> --max-threads 10 --max-queued-requests 10
>├─5639 /usr/libexec/ioprocess --read-pipe-fd 59 --write-pipe-fd 57 
> --max-threads 10 --max-queued-requests 10
>├─5751 /usr/libexec/ioprocess --read-pipe-fd 79 --write-pipe-fd 76 
> --max-threads 10 --max-queued-re

Re: [ovirt-users] import from Oracle VM possible?

[Michal Skrivanek]

> On 23 Feb 2017, at 15:28, Gianluca Cecchi  wrote:
> 
> Hello,
> I'm just trying to see if I can import from Oracle VM a bunch of VMs.
> I'm trying from gui in 4.1 using XEN (via RHEL) as Source and in URI I put 
> this
> 
> xen+ssh://root@oracle_vm_host
> 
> I use one of my oVirt hosts as proxy (ovmsrv05 with ip 10.4.168.74)
> 
> From ovmsrv05 I verified I can ssh with public key and without password input 
> to the oracle_vm_host

you need to add/run that as a vdsm user on ovmsrv05. Did you check the ssh via 
something like "runuser -u vdsm”?

> 
> But when I click the "Load" button in oVirt GUI, in /var/log/secure of Oracle 
> VM Host I get a series of these messages:
> 
> Feb 23 15:22:25 oracle_vm_host sshd[25707]: Failed password for root from 
> 10.4.168.74 port 54792 ssh2
> Feb 23 15:22:25 oracle_vm_host sshd[25707]: Failed password for root from 
> 10.4.168.74 port 54792 ssh2
> Feb 23 15:22:25 oracle_vm_host sshd[25710]: Connection closed by 10.4.168.74
> 
> What I'm doing wrong here?
> 
> Thanks,
> 
> Gianluca
> 
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Re: [ovirt-users] migration failures

[Michal Skrivanek]

> On 23 Feb 2017, at 17:08, Michael Watters  wrote:
> 
> I canceled the migration and manually moved the VM to another host
> running ovirt 4.0.  The source node was then able to set itself to
> maintenance mode without any errors. 
> 
> On 02/23/2017 10:46 AM, Michael Watters wrote:
>> 
>> On 02/23/2017 10:28 AM, Francesco Romani wrote:
>>> The load/save state errors are most often found when the two sides of
>>> the migration have different and incompatible version of QEMU.
>>> In turn, this is quite often a bug, because forward migrations (e.g.
>>> from 2.3.0 to 2.4.0) are always supported, for obvious upgrade needs.
>> I think you're on to something there.  The destination server is running
>> ovirt 3.6 while the source server is on 4.0.  The cluster compatibility
>> level is also set to 3.6 since I have not upgrade every host node yet.

that is supported and works when the versions are really the latest ones.
I suggest to check the repos, it might be you are not getting updates for 
CentOS or qemu-kvm-ev packages on either 3.6 or 4.0 side

>> 
>> 
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Re: [ovirt-users] migration failures

[Michael Watters]

I canceled the migration and manually moved the VM to another host
running ovirt 4.0.  The source node was then able to set itself to
maintenance mode without any errors. 

On 02/23/2017 10:46 AM, Michael Watters wrote:
>
> On 02/23/2017 10:28 AM, Francesco Romani wrote:
>> The load/save state errors are most often found when the two sides of
>> the migration have different and incompatible version of QEMU.
>> In turn, this is quite often a bug, because forward migrations (e.g.
>> from 2.3.0 to 2.4.0) are always supported, for obvious upgrade needs.
> I think you're on to something there.  The destination server is running
> ovirt 3.6 while the source server is on 4.0.  The cluster compatibility
> level is also set to 3.6 since I have not upgrade every host node yet.
>
>
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Re: [ovirt-users] migration failures

[Michael Watters]

On 02/23/2017 10:28 AM, Francesco Romani wrote:
>
> The load/save state errors are most often found when the two sides of
> the migration have different and incompatible version of QEMU.
> In turn, this is quite often a bug, because forward migrations (e.g.
> from 2.3.0 to 2.4.0) are always supported, for obvious upgrade needs.

I think you're on to something there.  The destination server is running
ovirt 3.6 while the source server is on 4.0.  The cluster compatibility
level is also set to 3.6 since I have not upgrade every host node yet.


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Re: [ovirt-users] migration failures

[Michael Watters]

On 02/23/2017 10:28 AM, Francesco Romani wrote:
> On 02/23/2017 04:20 PM, Michael Watters wrote:
>> I have an ovirt cluster running ovirt 4.0 and I am seeing several errors
>> when I attempt to put one of our nodes into maintenance mode.  The logs
>> on the source server show errors as follows.
>>
>> Feb 23 10:15:08 ovirt-node-production3.example.com libvirtd[18800]: 
>> operation aborted: migration job: canceled by client
>> Feb 23 10:15:08 ovirt-node-production3.example.com libvirtd[18800]: internal 
>> error: qemu unexpectedly closed the monitor: 2017-02-23T15:12:58.289459Z 
>> qemu-kvm: warning: CPU(s) not present in any NUMA nodes: 2 3 4 5 6 7 8 9 10 
>> 11 12 13 14 15   
>> 
>>  
>>   2017-02-23T15:12:58.289684Z qemu-kvm: warning: All CPU(s) up to maxcpus 
>> should be described in NUMA config   
>>  
>>  
>>  
>>   2017-02-23T15:15:07.889891Z qemu-kvm: Unknown combination of migration 
>> flags: 0
>>  
>>   2017-02-23T15:15:07.890821Z qemu-kvm: error while loading state section id 
>> 2(ram)
>>  
>>   2017-02-23T15:15:07.892357Z qemu-kvm: load of migration failed: Invalid 
>> argument
>>
>> This cluster does *not* have NUMA enabled so I am not sure why this
>> error is happening. 
> It's one implementation detail. NUMA is enabled transparently because it
> is required for memory hotplug support.
> It should be fully transparent.
>
>
>> Some migrations did succeed after being restarted
>> on a different host however I have two VMs that appear to be stuck.  Is
>> there a way to resolve this?
> The load/save state errors are most often found when the two sides of
> the migration have different and incompatible version of QEMU.
> In turn, this is quite often a bug, because forward migrations (e.g.
> from 2.3.0 to 2.4.0) are always supported, for obvious upgrade needs.
>
> So, which version of libvirt and qemu do you have on the sides of
> failing migration paths?
>
> Bests,
>

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Re: [ovirt-users] migration failures

[Francesco Romani]

On 02/23/2017 04:20 PM, Michael Watters wrote:
> I have an ovirt cluster running ovirt 4.0 and I am seeing several errors
> when I attempt to put one of our nodes into maintenance mode.  The logs
> on the source server show errors as follows.
>
> Feb 23 10:15:08 ovirt-node-production3.example.com libvirtd[18800]: operation 
> aborted: migration job: canceled by client
> Feb 23 10:15:08 ovirt-node-production3.example.com libvirtd[18800]: internal 
> error: qemu unexpectedly closed the monitor: 2017-02-23T15:12:58.289459Z 
> qemu-kvm: warning: CPU(s) not present in any NUMA nodes: 2 3 4 5 6 7 8 9 10 
> 11 12 13 14 15
>
>   
>  2017-02-23T15:12:58.289684Z qemu-kvm: warning: All CPU(s) up to maxcpus 
> should be described in NUMA config
>   
>
>   
>  2017-02-23T15:15:07.889891Z qemu-kvm: Unknown combination of migration 
> flags: 0
>   
>  2017-02-23T15:15:07.890821Z qemu-kvm: error while loading state section id 
> 2(ram)
>   
>  2017-02-23T15:15:07.892357Z qemu-kvm: load of migration failed: Invalid 
> argument
>
> This cluster does *not* have NUMA enabled so I am not sure why this
> error is happening. 

It's one implementation detail. NUMA is enabled transparently because it
is required for memory hotplug support.
It should be fully transparent.


> Some migrations did succeed after being restarted
> on a different host however I have two VMs that appear to be stuck.  Is
> there a way to resolve this?

The load/save state errors are most often found when the two sides of
the migration have different and incompatible version of QEMU.
In turn, this is quite often a bug, because forward migrations (e.g.
from 2.3.0 to 2.4.0) are always supported, for obvious upgrade needs.

So, which version of libvirt and qemu do you have on the sides of
failing migration paths?

Bests,

-- 
Francesco Romani
Red Hat Engineering Virtualization R & D
IRC: fromani

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[ovirt-users] migration failures

[Michael Watters]

I have an ovirt cluster running ovirt 4.0 and I am seeing several errors
when I attempt to put one of our nodes into maintenance mode.  The logs
on the source server show errors as follows.

Feb 23 10:15:08 ovirt-node-production3.example.com libvirtd[18800]: operation 
aborted: migration job: canceled by client
Feb 23 10:15:08 ovirt-node-production3.example.com libvirtd[18800]: internal 
error: qemu unexpectedly closed the monitor: 2017-02-23T15:12:58.289459Z 
qemu-kvm: warning: CPU(s) not present in any NUMA nodes: 2 3 4 5 6 7 8 9 10 11 
12 13 14 15 
  
   
2017-02-23T15:12:58.289684Z qemu-kvm: warning: All CPU(s) up to maxcpus should 
be described in NUMA config 


   
2017-02-23T15:15:07.889891Z qemu-kvm: Unknown combination of migration flags: 0
   
2017-02-23T15:15:07.890821Z qemu-kvm: error while loading state section id 
2(ram)
   
2017-02-23T15:15:07.892357Z qemu-kvm: load of migration failed: Invalid argument

This cluster does *not* have NUMA enabled so I am not sure why this
error is happening.  Some migrations did succeed after being restarted
on a different host however I have two VMs that appear to be stuck.  Is
there a way to resolve this?


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Re: [ovirt-users] Disable guest agent not installed warning

[Nir Soffer]

On Thu, Feb 23, 2017 at 4:38 PM, Karli Sjöberg  wrote:
> On Thu, 2017-02-23 at 13:46 +, Misak Khachatryan wrote:
>> Hi there. Anybody knows how to suppress guest agent not installed
>> warning for VM? I have one VM based on FreeBSD, where i can't install
>> it and the warning is just annoying.

I learned today that HA does not work properly if guest agent is not installed,
so you should be careful about the warning.

Nir
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Re: [ovirt-users] ansible ovirt-vms

[Norman Lamponi]

Many thanks Juan, now works fine, i spend 3 days on this reading docs.


Norman

On Thu, Feb 23, 2017 at 2:26 PM, Juan Hernández  wrote:

> On 02/23/2017 01:58 PM, Norman Lamponi wrote:
> > Hello all,
> >
> > i'm trying to implement automatic deploy of vm on a rhevm/ovirt platform
> > using ansible and ovirt_vms module.
> >
> > I take rhel 7.3 kvm guest with cloud init like template, i can deploy vm
> > with no problem but when i try using ansible to power up and configure
> > it with cloud init the process fail.
> >
> > My playbook is this:
> > ---
> > - hosts: ovirt
> >   tasks:
> > - name: Parti e configura
> >   ovirt_vms:
> >   auth:
> > username: admin@internal
> > password: 
> > url: https://webaddress/ovirt-engine
>
> Try to add /api to the 'url' parameter.
>
> > ca_file: /etc/pki/ovirt-engine/ca.pem
> >   name: rh7conf
> >   cluster: Sviluppo
> >   high_availability: true
> >   cloud_init:
> > nic_boot_protocol: static
> > nic_ip_address: 10.x.xx.xxx
> > nic_netmask: 255.255.252.0
> > nic_gateway: 10.x.xx.xxx
> > nic_name: eth0
> > nic_on_boot: true
> > host_name: sticameca
> > user_name: root
> > root_password: stapera
> >
> > my host file is:
> > [ovirt]
> > webaddress ansible_user=root
> >
> > and  error is:
> >
> > nsible-playbook -i ~/ansible/ovirt_hosts orig.testovirt_vms.yml -
> > Using /etc/ansible/ansible.cfg as config file
> > Loading callback plugin default of type stdout, v2.0 from
> > /usr/lib/python2.7/dist-packages/ansible/plugins/callback/__init__.pyc
> >
> > PLAYBOOK: orig.testovirt_vms.yml
> > ***
> > 1 plays in orig.testovirt_vms.yml
> >
> > PLAY [ovirt]
> > ***
> >
> > TASK [setup]
> > ***
> > Using module file
> > /usr/lib/python2.7/dist-packages/ansible/modules/core/system/setup.py
> >  ESTABLISH SSH CONNECTION FOR USER: root
> >  SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o
> > ControlPersist=60s -o KbdInteractiveAuthentication=no -o
> > PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey
> -o
> > PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o
> > ControlPath=/home/lamponin/.ansible/cp/ansible-ssh-%h-%p-%r
> > webaddress'/bin/sh -c '"'"'( umask 77 && mkdir -p "` echo
> > ~/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084 `" && echo
> > ansible-tmp-1487853056.88-81930174841084="` echo
> > ~/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084 `" ) && sleep
> > 0'"'"''
> >  PUT /tmp/tmp0wuXiN TO
> > /root/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084/setup.py
> >  SSH: EXEC sftp -b - -vvv -C -o ControlMaster=auto -o
> > ControlPersist=60s -o KbdInteractiveAuthentication=no -o
> > PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey
> -o
> > PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o
> > ControlPath=/home/lamponin/.ansible/cp/ansible-ssh-%h-%p-%r
> '[webaddress]'
> >  ESTABLISH SSH CONNECTION FOR USER: root
> >  SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o
> > ControlPersist=60s -o KbdInteractiveAuthentication=no -o
> > PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey
> -o
> > PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o
> > ControlPath=/home/lamponin/.ansible/cp/ansible-ssh-%h-%p-%r
> > webaddress'/bin/sh -c '"'"'chmod u+x
> > /root/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084/
> > /root/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084/setup.py &&
> > sleep 0'"'"''
> >  ESTABLISH SSH CONNECTION FOR USER: root
> >  SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o
> > ControlPersist=60s -o KbdInteractiveAuthentication=no -o
> > PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey
> -o
> > PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o
> > ControlPath=/home/lamponin/.ansible/cp/ansible-ssh-%h-%p-%r -tt
> > webaddress'/bin/sh -c '"'"'/usr/bin/python
> > /root/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084/setup.py; rm
> > -rf "/root/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084/" >
> > /dev/null 2>&1 && sleep 0'"'"''
> > ok: [webaddress]
> >
> > TASK [Parti e configura]
> > ***
> > task path: /home/lamponin/ansible/playbook/orig.testovirt_vms.yml:4
> > Using module file
> > /usr/lib/python2.7/dist-packages/ansible/modules/
> extras/cloud/ovirt/ovirt_vms.py
> >  ESTABLISH SSH CONNECTION FOR USER: root
> >  SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o
> > ControlPersist=60s -o KbdInteractiveAuthentication=no -o
> > PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey
> -o
> > PasswordAuthentication=no -o User=root -o ConnectTime

Re: [ovirt-users] ETL service sampling has encountered an error

[Shirly Radco]

Hi,

This in a known issue.
We have a bug targeted to 4.2 for this.
https://bugzilla.redhat.com/show_bug.cgi?id=137
This error means that the dwh tried to reach the engine database and for
some reason the heartbeat of the engine did not update since the last dwh
sync.


Best regards,

Shirly Radco

BI Software Engineer
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109


On Tue, Feb 21, 2017 at 11:17 PM, Christophe TREFOIS <
christophe.tref...@uni.lu> wrote:

> Dear all,
>
> Since upgrading to 4.0.6, we see this error in the engine events tab and
> were wondering how to fix it.
>
> ovirt-engine-dwh.log
>
> —
> 2017-02-20 22:01:00|zPHx4s|6nXgTp|ygadfe|OVIRT_ENGINE_DWH|
> SampleTimeKeepingJob|Default|5|tWarn|tWarn_1|Can not sample data, oVirt
> Engine is not updating the statistics. Please check your oVirt Engine
> status.|9704
> —
>
> And in engine log the only error I see (repeated) since yesterday is
>
> 65366:2017-02-21 22:13:34,357 ERROR [org.ovirt.engine.core.
> vdsbroker.vdsbroker.VdsBrokerObjectsBuilder] (DefaultQuartzScheduler10)
> [2dc75859] null architecture type, replacing with x86_64, %s
>
> Any advice on where to start is welcome.
>
> Kind regards,
> Christophe
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[ovirt-users] Disable guest agent not installed warning

[Misak Khachatryan]

Hi there. Anybody knows how to suppress guest agent not installed
warning for VM? I have one VM based on FreeBSD, where i can't install
it and the warning is just annoying.

Best regards,
Misak Khachatryan,
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Re: [ovirt-users] Disable guest agent not installed warning

[Karli Sjöberg]

On Thu, 2017-02-23 at 13:46 +, Misak Khachatryan wrote:
> Hi there. Anybody knows how to suppress guest agent not installed
> warning for VM? I have one VM based on FreeBSD, where i can't install
> it and the warning is just annoying.

+1 :)

/K

> 
> Best regards,
> Misak Khachatryan,
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Re: [ovirt-users] Attaching ISO to hosted engine for OS upgrade

[Chris Adams]

Once upon a time, Simone Tiraboschi  said:
> On Wed, Feb 22, 2017 at 8:04 PM, Chris Adams  wrote:
> > Also, is it normally recommended to upgrade one major release at a time?
> 
> For the engine it's not just recommended, it's mandatory!

Ahh, I didn't realize that.  I don't think I saw that in the
documentation (but maybe I just missed it?).

Thanks.
-- 
Chris Adams 
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[ovirt-users] import from Oracle VM possible?

[Gianluca Cecchi]

Hello,
I'm just trying to see if I can import from Oracle VM a bunch of VMs.
I'm trying from gui in 4.1 using XEN (via RHEL) as Source and in URI I put
this

xen+ssh://root@oracle_vm_host

I use one of my oVirt hosts as proxy (ovmsrv05 with ip 10.4.168.74)

>From ovmsrv05 I verified I can ssh with public key and without password
input to the oracle_vm_host

But when I click the "Load" button in oVirt GUI, in /var/log/secure of
Oracle VM Host I get a series of these messages:

Feb 23 15:22:25 oracle_vm_host sshd[25707]: Failed password for root from
10.4.168.74 port 54792 ssh2
Feb 23 15:22:25 oracle_vm_host sshd[25707]: Failed password for root from
10.4.168.74 port 54792 ssh2
Feb 23 15:22:25 oracle_vm_host sshd[25710]: Connection closed by 10.4.168.74

What I'm doing wrong here?

Thanks,

Gianluca
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Re: [ovirt-users] Mirgration issues

[Sven Achtelik]

Did that twice and it didn’t change anything.

Von: Arman Khalatyan [mailto:arm2...@gmail.com]
Gesendet: Donnerstag, 23. Februar 2017 15:02
An: Sven Achtelik 
Cc: Yanir Quinn ; users 
Betreff: Re: [ovirt-users] Mirgration issues

engine gui.

On Thu, Feb 23, 2017 at 1:46 PM, Sven Achtelik 
mailto:sven.achte...@eps.aero>> wrote:
Do you mean just reinstalling from the Engine gui or reinstalling it completely 
including the OS?

Von: Arman Khalatyan [mailto:arm2...@gmail.com]
Gesendet: Donnerstag, 23. Februar 2017 13:45

An: Sven Achtelik mailto:sven.achte...@eps.aero>>
Cc: Yanir Quinn mailto:yqu...@redhat.com>>; users 
mailto:users@ovirt.org>>
Betreff: Re: [ovirt-users] Mirgration issues

Just random thought: try to reinstall the "bad" host:)

On Thu, Feb 23, 2017 at 1:32 PM, Sven Achtelik 
mailto:sven.achte...@eps.aero>> wrote:
Yes, all hosts are identical and going through the values there is no 
difference between them.

[root@ovirt-node02 ~]# systemctl status vdsmd -l
● vdsmd.service - Virtual Desktop Server Manager
   Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor 
preset: enabled)
   Active: active (running) since Tue 2017-02-21 08:00:54 CST; 1 day 22h ago
  Process: 3571 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh --pre-start 
(code=exited, status=0/SUCCESS)
Main PID: 3742 (vdsm)
   CGroup: /system.slice/vdsmd.service
   ├─3742 /usr/bin/python2 /usr/share/vdsm/vdsm
   ├─4021 /usr/libexec/ioprocess --read-pipe-fd 57 --write-pipe-fd 56 
--max-threads 10 --max-queued-requests 10
   ├─ /usr/libexec/ioprocess --read-pipe-fd 41 --write-pipe-fd 40 
--max-threads 10 --max-queued-requests 10
   ├─5120 /usr/libexec/ioprocess --read-pipe-fd 71 --write-pipe-fd 70 
--max-threads 10 --max-queued-requests 10
   ├─5232 /usr/libexec/ioprocess --read-pipe-fd 79 --write-pipe-fd 78 
--max-threads 10 --max-queued-requests 10
   ├─5533 /usr/libexec/ioprocess --read-pipe-fd 87 --write-pipe-fd 86 
--max-threads 10 --max-queued-requests 10
   ├─5576 /usr/libexec/ioprocess --read-pipe-fd 109 --write-pipe-fd 108 
--max-threads 10 --max-queued-requests 10
   └─5589 /usr/libexec/ioprocess --read-pipe-fd 116 --write-pipe-fd 114 
--max-threads 10 --max-queued-requests 10

Feb 23 06:22:50 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:50 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:53 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:54 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:54 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:55 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:58 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:59 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:23:04 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:23:04 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof


[root@ovirt-node01 ~]#  systemctl status vdsmd -l
● vdsmd.service - Virtual Desktop Server Manager
   Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor 
preset: enabled)
   Active: active (running) since Tue 2017-02-21 06:31:51 CST; 1 day 23h ago
  Process: 4180 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh --pre-start 
(code=exited, status=0/SUCCESS)
Main PID: 4251 (vdsm)
   CGroup: /system.slice/vdsmd.service
   ├─4251 /usr/bin/python2 /usr/share/vdsm/vdsm
   ├─4513 /usr/libexec/ioprocess --read-pipe-fd 65 --write-pipe-fd 64 
--max-threads 10 --max-queued-requests 10
   ├─4926 /usr/libexec/ioprocess --read-pipe-fd 40 --write-pipe-fd 39 
--max-threads 10 --max-queued-requests 10
   ├─5639 /usr/libexec/ioprocess --read-pipe-fd 59 --write-pipe-fd 57 
--max-threads 10 --max-queued-requests 10
   ├─5751 /usr/libexec/ioprocess --read-pipe-fd 79 --write-pipe-fd 76 
--max-threads 10 --max-queued-requests 10
   ├─6061 /usr/libexec/ioprocess --read-pipe-fd 87 --write-pipe-fd 86 
--max-threads 10 --max-queued-requests 10
   ├─6109 /usr/libexec/ioprocess --read-pipe-fd 116 --write-pipe-fd 115 
--max-threads 10 --max-queued-requests 10
   └─6118 /usr/libexec/ioprocess --read-pipe-fd 126 --write-pipe-fd 125 
--max-threads 10 --max-queued-requests 10

Feb 23 06:28:53 

Re: [ovirt-users] Mirgration issues

[Arman Khalatyan]

engine gui.

On Thu, Feb 23, 2017 at 1:46 PM, Sven Achtelik 
wrote:

> Do you mean just reinstalling from the Engine gui or reinstalling it
> completely including the OS?
>
>
>
> *Von:* Arman Khalatyan [mailto:arm2...@gmail.com]
> *Gesendet:* Donnerstag, 23. Februar 2017 13:45
>
> *An:* Sven Achtelik 
> *Cc:* Yanir Quinn ; users 
> *Betreff:* Re: [ovirt-users] Mirgration issues
>
>
>
> Just random thought: try to reinstall the "bad" host:)
>
>
>
> On Thu, Feb 23, 2017 at 1:32 PM, Sven Achtelik 
> wrote:
>
> Yes, all hosts are identical and going through the values there is no
> difference between them.
>
>
>
> [root@ovirt-node02 ~]# systemctl status vdsmd -l
>
> ● vdsmd.service - Virtual Desktop Server Manager
>
>Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor
> preset: enabled)
>
>Active: active (running) since Tue 2017-02-21 08:00:54 CST; 1 day 22h
> ago
>
>   Process: 3571 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh
> --pre-start (code=exited, status=0/SUCCESS)
>
> Main PID: 3742 (vdsm)
>
>CGroup: /system.slice/vdsmd.service
>
>├─3742 /usr/bin/python2 /usr/share/vdsm/vdsm
>
>├─4021 /usr/libexec/ioprocess --read-pipe-fd 57
> --write-pipe-fd 56 --max-threads 10 --max-queued-requests 10
>
>├─ /usr/libexec/ioprocess --read-pipe-fd 41
> --write-pipe-fd 40 --max-threads 10 --max-queued-requests 10
>
>├─5120 /usr/libexec/ioprocess --read-pipe-fd 71
> --write-pipe-fd 70 --max-threads 10 --max-queued-requests 10
>
>├─5232 /usr/libexec/ioprocess --read-pipe-fd 79
> --write-pipe-fd 78 --max-threads 10 --max-queued-requests 10
>
>├─5533 /usr/libexec/ioprocess --read-pipe-fd 87
> --write-pipe-fd 86 --max-threads 10 --max-queued-requests 10
>
>├─5576 /usr/libexec/ioprocess --read-pipe-fd 109
> --write-pipe-fd 108 --max-threads 10 --max-queued-requests 10
>
>└─5589 /usr/libexec/ioprocess --read-pipe-fd 116
> --write-pipe-fd 114 --max-threads 10 --max-queued-requests 10
>
>
>
> Feb 23 06:22:50 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm
> vds.dispatcher ERROR SSL error receiving from 
>  connected ('::1', 36484, 0, 0) at 0x2548518>: unexpected eof
>
> Feb 23 06:22:50 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm
> vds.dispatcher ERROR SSL error receiving from 
>  connected ('::1', 36486, 0, 0) at 0x2b7bd88>: unexpected eof
>
> Feb 23 06:22:53 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm
> vds.dispatcher ERROR SSL error receiving from 
>  connected ('::1', 36490, 0, 0) at 0x25cb2d8>: unexpected eof
>
> Feb 23 06:22:54 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm
> vds.dispatcher ERROR SSL error receiving from 
>  connected ('::1', 36494, 0, 0) at 0x2a3b878>: unexpected eof
>
> Feb 23 06:22:54 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm
> vds.dispatcher ERROR SSL error receiving from 
>  connected ('::1', 36492, 0, 0) at 0x2a3b200>: unexpected eof
>
> Feb 23 06:22:55 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm
> vds.dispatcher ERROR SSL error receiving from 
>  connected ('::1', 36496, 0, 0) at 0x2dcf488>: unexpected eof
>
> Feb 23 06:22:58 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm
> vds.dispatcher ERROR SSL error receiving from 
>  connected ('::1', 36498, 0, 0) at 0x2b2eb00>: unexpected eof
>
> Feb 23 06:22:59 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm
> vds.dispatcher ERROR SSL error receiving from 
>  connected ('::1', 36500, 0, 0) at 0x25bb908>: unexpected eof
>
> Feb 23 06:23:04 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm
> vds.dispatcher ERROR SSL error receiving from 
>  connected ('::1', 36504, 0, 0) at 0x2b8bc20>: unexpected eof
>
> Feb 23 06:23:04 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm
> vds.dispatcher ERROR SSL error receiving from 
>  connected ('::1', 36506, 0, 0) at 0x277a680>: unexpected eof
>
>
>
>
>
> [root@ovirt-node01 ~]#  systemctl status vdsmd -l
>
> ● vdsmd.service - Virtual Desktop Server Manager
>
>Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor
> preset: enabled)
>
>Active: active (running) since Tue 2017-02-21 06:31:51 CST; 1 day 23h
> ago
>
>   Process: 4180 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh
> --pre-start (code=exited, status=0/SUCCESS)
>
> Main PID: 4251 (vdsm)
>
>CGroup: /system.slice/vdsmd.service
>
>├─4251 /usr/bin/python2 /usr/share/vdsm/vdsm
>
>├─4513 /usr/libexec/ioprocess --read-pipe-fd 65
> --write-pipe-fd 64 --max-threads 10 --max-queued-requests 10
>
>├─4926 /usr/libexec/ioprocess --read-pipe-fd 40
> --write-pipe-fd 39 --max-threads 10 --max-queued-requests 10
>
>├─5639 /usr/libexec/ioprocess --read-pipe-fd 59
> --write-pipe-fd 57 --max-threads 10 --max-queued-requests 10
>
>├─5751 /usr/libexec/ioprocess --read-pipe-fd 79
> --write-pipe-fd 76 --max-threads 10 --max-queued-requests 10
>
>├─6061 /usr/libexec/ioprocess --read-pipe-fd 87
> --write-pip

Re: [ovirt-users] ansible ovirt-vms

[Juan Hernández]

On 02/23/2017 01:58 PM, Norman Lamponi wrote:
> Hello all,
> 
> i'm trying to implement automatic deploy of vm on a rhevm/ovirt platform
> using ansible and ovirt_vms module.
> 
> I take rhel 7.3 kvm guest with cloud init like template, i can deploy vm
> with no problem but when i try using ansible to power up and configure
> it with cloud init the process fail.
> 
> My playbook is this: 
> ---
> - hosts: ovirt
>   tasks:
> - name: Parti e configura
>   ovirt_vms:
>   auth:
> username: admin@internal
> password: 
> url: https://webaddress/ovirt-engine

Try to add /api to the 'url' parameter.

> ca_file: /etc/pki/ovirt-engine/ca.pem
>   name: rh7conf
>   cluster: Sviluppo
>   high_availability: true
>   cloud_init:
> nic_boot_protocol: static
> nic_ip_address: 10.x.xx.xxx
> nic_netmask: 255.255.252.0
> nic_gateway: 10.x.xx.xxx
> nic_name: eth0
> nic_on_boot: true
> host_name: sticameca
> user_name: root
> root_password: stapera
> 
> my host file is:
> [ovirt]
> webaddress ansible_user=root
> 
> and  error is:
> 
> nsible-playbook -i ~/ansible/ovirt_hosts orig.testovirt_vms.yml -
> Using /etc/ansible/ansible.cfg as config file
> Loading callback plugin default of type stdout, v2.0 from
> /usr/lib/python2.7/dist-packages/ansible/plugins/callback/__init__.pyc
> 
> PLAYBOOK: orig.testovirt_vms.yml
> ***
> 1 plays in orig.testovirt_vms.yml
> 
> PLAY [ovirt]
> ***
> 
> TASK [setup]
> ***
> Using module file
> /usr/lib/python2.7/dist-packages/ansible/modules/core/system/setup.py
>  ESTABLISH SSH CONNECTION FOR USER: root
>  SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o
> ControlPersist=60s -o KbdInteractiveAuthentication=no -o
> PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o
> PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o
> ControlPath=/home/lamponin/.ansible/cp/ansible-ssh-%h-%p-%r
> webaddress'/bin/sh -c '"'"'( umask 77 && mkdir -p "` echo
> ~/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084 `" && echo
> ansible-tmp-1487853056.88-81930174841084="` echo
> ~/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084 `" ) && sleep
> 0'"'"''
>  PUT /tmp/tmp0wuXiN TO
> /root/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084/setup.py
>  SSH: EXEC sftp -b - -vvv -C -o ControlMaster=auto -o
> ControlPersist=60s -o KbdInteractiveAuthentication=no -o
> PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o
> PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o
> ControlPath=/home/lamponin/.ansible/cp/ansible-ssh-%h-%p-%r '[webaddress]'
>  ESTABLISH SSH CONNECTION FOR USER: root
>  SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o
> ControlPersist=60s -o KbdInteractiveAuthentication=no -o
> PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o
> PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o
> ControlPath=/home/lamponin/.ansible/cp/ansible-ssh-%h-%p-%r
> webaddress'/bin/sh -c '"'"'chmod u+x
> /root/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084/
> /root/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084/setup.py &&
> sleep 0'"'"''
>  ESTABLISH SSH CONNECTION FOR USER: root
>  SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o
> ControlPersist=60s -o KbdInteractiveAuthentication=no -o
> PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o
> PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o
> ControlPath=/home/lamponin/.ansible/cp/ansible-ssh-%h-%p-%r -tt
> webaddress'/bin/sh -c '"'"'/usr/bin/python
> /root/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084/setup.py; rm
> -rf "/root/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084/" >
> /dev/null 2>&1 && sleep 0'"'"''
> ok: [webaddress]
> 
> TASK [Parti e configura]
> ***
> task path: /home/lamponin/ansible/playbook/orig.testovirt_vms.yml:4
> Using module file
> /usr/lib/python2.7/dist-packages/ansible/modules/extras/cloud/ovirt/ovirt_vms.py
>  ESTABLISH SSH CONNECTION FOR USER: root
>  SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o
> ControlPersist=60s -o KbdInteractiveAuthentication=no -o
> PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o
> PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o
> ControlPath=/home/lamponin/.ansible/cp/ansible-ssh-%h-%p-%r
> webaddress'/bin/sh -c '"'"'( umask 77 && mkdir -p "` echo
> ~/.ansible/tmp/ansible-tmp-1487853058.27-257942678666870 `" && echo
> ansible-tmp-1487853058.27-257942678666870="` echo
> ~/.ansible/tmp/ansible-tmp-1487853058.27-257942678666870 `" ) && sleep
> 0'"'"''
>  PUT /tmp/tmphQzpox T

[ovirt-users] ansible ovirt-vms

[Norman Lamponi]

Hello all,

i'm trying to implement automatic deploy of vm on a rhevm/ovirt platform
using ansible and ovirt_vms module.

I take rhel 7.3 kvm guest with cloud init like template, i can deploy vm
with no problem but when i try using ansible to power up and configure it
with cloud init the process fail.

My playbook is this:
---
- hosts: ovirt
  tasks:
- name: Parti e configura
  ovirt_vms:
  auth:
username: admin@internal
password: 
url: https://webaddress/ovirt-engine
ca_file: /etc/pki/ovirt-engine/ca.pem
  name: rh7conf
  cluster: Sviluppo
  high_availability: true
  cloud_init:
nic_boot_protocol: static
nic_ip_address: 10.x.xx.xxx
nic_netmask: 255.255.252.0
nic_gateway: 10.x.xx.xxx
nic_name: eth0
nic_on_boot: true
host_name: sticameca
user_name: root
root_password: stapera

my host file is:
[ovirt]
webaddress ansible_user=root

and  error is:

nsible-playbook -i ~/ansible/ovirt_hosts orig.testovirt_vms.yml -
Using /etc/ansible/ansible.cfg as config file
Loading callback plugin default of type stdout, v2.0 from
/usr/lib/python2.7/dist-packages/ansible/plugins/callback/__init__.pyc

PLAYBOOK: orig.testovirt_vms.yml
***
1 plays in orig.testovirt_vms.yml

PLAY [ovirt]
***

TASK [setup]
***
Using module file
/usr/lib/python2.7/dist-packages/ansible/modules/core/system/setup.py
 ESTABLISH SSH CONNECTION FOR USER: root
 SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o
ControlPersist=60s -o KbdInteractiveAuthentication=no -o
PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey
-o PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o
ControlPath=/home/lamponin/.ansible/cp/ansible-ssh-%h-%p-%r
webaddress'/bin/sh -c '"'"'( umask 77 && mkdir -p "` echo
~/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084 `" && echo
ansible-tmp-1487853056.88-81930174841084="` echo
~/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084 `" ) && sleep
0'"'"''
 PUT /tmp/tmp0wuXiN TO
/root/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084/setup.py
 SSH: EXEC sftp -b - -vvv -C -o ControlMaster=auto -o
ControlPersist=60s -o KbdInteractiveAuthentication=no -o
PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey
-o PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o
ControlPath=/home/lamponin/.ansible/cp/ansible-ssh-%h-%p-%r '[webaddress]'
 ESTABLISH SSH CONNECTION FOR USER: root
 SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o
ControlPersist=60s -o KbdInteractiveAuthentication=no -o
PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey
-o PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o
ControlPath=/home/lamponin/.ansible/cp/ansible-ssh-%h-%p-%r
webaddress'/bin/sh -c '"'"'chmod u+x
/root/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084/
/root/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084/setup.py &&
sleep 0'"'"''
 ESTABLISH SSH CONNECTION FOR USER: root
 SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o
ControlPersist=60s -o KbdInteractiveAuthentication=no -o
PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey
-o PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o
ControlPath=/home/lamponin/.ansible/cp/ansible-ssh-%h-%p-%r -tt
webaddress'/bin/sh -c '"'"'/usr/bin/python
/root/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084/setup.py; rm
-rf "/root/.ansible/tmp/ansible-tmp-1487853056.88-81930174841084/" >
/dev/null 2>&1 && sleep 0'"'"''
ok: [webaddress]

TASK [Parti e configura]
***
task path: /home/lamponin/ansible/playbook/orig.testovirt_vms.yml:4
Using module file
/usr/lib/python2.7/dist-packages/ansible/modules/extras/cloud/ovirt/ovirt_vms.py
 ESTABLISH SSH CONNECTION FOR USER: root
 SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o
ControlPersist=60s -o KbdInteractiveAuthentication=no -o
PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey
-o PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o
ControlPath=/home/lamponin/.ansible/cp/ansible-ssh-%h-%p-%r
webaddress'/bin/sh -c '"'"'( umask 77 && mkdir -p "` echo
~/.ansible/tmp/ansible-tmp-1487853058.27-257942678666870 `" && echo
ansible-tmp-1487853058.27-257942678666870="` echo
~/.ansible/tmp/ansible-tmp-1487853058.27-257942678666870 `" ) && sleep
0'"'"''
 PUT /tmp/tmphQzpox TO
/root/.ansible/tmp/ansible-tmp-1487853058.27-257942678666870/ovirt_vms.py
 SSH: EXEC sftp -b - -vvv -C -o ControlMaster=auto -o
ControlPersist=60s -o KbdInteractiveAuthentication=no -o
PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey
-o PasswordAuthentication=no -o User=root -o ConnectTi

Re: [ovirt-users] Best setup for nfs domain and 1gbs adapters on hosts

[Karli Sjöberg]

On Thu, 2017-02-23 at 12:47 +, Karli Sjöberg wrote:
> On Thu, 2017-02-23 at 11:14 +, Yaniv Kaul wrote:
> > 
> > 
> > On Thu, Feb 23, 2017 at 1:11 PM Gianluca Cecchi  > ai
> > l.com> wrote:
> > > On Sat, Feb 18, 2017 at 1:35 PM, Karli Sjöberg  > > .s
> > > e> wrote:
> > > > > 
> > > > > Thanks for your answer, K!
> > > > > So you mean to make a unique bond composed by all 4 network
> > > > 
> > > > adapters and put all the networks on it, comprised ovirtmgmt
> > > > and
> > > > such, through clans?
> > > > > How do you configure 802.3ad on 4 adapters? How many switches
> > > > 
> > > > do you have to connect to, from these 4 adapters? Or do you use
> > > > round robin bonding (but I presume it is not supported in court
> > > > this bond)?
> > > > > Thanks!
> > > > 
> > > > Well, in our case, we have two clustered switches from C-
> > > > company
> > > > so two NICs in each. And then, yeah, different VLANs for every
> > > > network on top of the same bond. Works like a charm:)
> > > > /K
> > > > 
> > > 
> > > Hello K,
> > > coming back to the question, I have only 1 VLAN dedicated to
> > > Netapp
> > > NFS infrastructure and I can't manage to add another.
> > > Can I manage to use anyway 802.3ad on 4 adapters using any
> > > particular option for this bonding mode at oVirt and switch
> > > side? 
> > > I think that at network side we have 4 x 3130 clustered Cisco
> > > switches so in theory I can use this bonding mode.
> > > I don't know if I can configure more than one IP on the same lan
> > > inside one Netapp svm to configure more that one NFS share.
> > > And if 802.3ad mode would assure to use 2 different network
> > > adapters when pointing to 2 different ips on the same network for
> > > the shares
> > > 
> > 
> > And multiple mount points, hence multiple SDs? They might, or might
> > not use the same physical NIC.
> > Y.
> 
> In my experience, they will use the same NIC. You need, at least, two
> addresses in different subnets for 802.3ad to load balance between
> the
> interfaces.
> 
> /K

P.S. The only thing I can say for sure is that proper load balancing
will occur with separate VLAN interfaces and addresses in different
subnets. That much I know, because that´s how we did it:)

Just using addresses in different subnets may work too, I just don´t
know. Please try and post your results:)

/K

> 
> >  
> > > And I have to configure parameters for bonding in oVirt too, in
> > > case I have to set any particular one..
> > >  
> > > Thanks again,
> > > Gianluca
> > > ___
> > > Users mailing list
> > > Users@ovirt.org
> > > http://lists.ovirt.org/mailman/listinfo/users
> > > 
> 
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] Best setup for nfs domain and 1gbs adapters on hosts

[Karli Sjöberg]

On Thu, 2017-02-23 at 11:14 +, Yaniv Kaul wrote:
> 
> 
> On Thu, Feb 23, 2017 at 1:11 PM Gianluca Cecchi  l.com> wrote:
> > On Sat, Feb 18, 2017 at 1:35 PM, Karli Sjöberg  > e> wrote:
> > > >
> > > > Thanks for your answer, K!
> > > > So you mean to make a unique bond composed by all 4 network
> > > adapters and put all the networks on it, comprised ovirtmgmt and
> > > such, through clans?
> > > > How do you configure 802.3ad on 4 adapters? How many switches
> > > do you have to connect to, from these 4 adapters? Or do you use
> > > round robin bonding (but I presume it is not supported in court
> > > this bond)?
> > > > Thanks!
> > > Well, in our case, we have two clustered switches from C-company
> > > so two NICs in each. And then, yeah, different VLANs for every
> > > network on top of the same bond. Works like a charm:)
> > > /K
> > > 
> > 
> > Hello K,
> > coming back to the question, I have only 1 VLAN dedicated to Netapp
> > NFS infrastructure and I can't manage to add another.
> > Can I manage to use anyway 802.3ad on 4 adapters using any
> > particular option for this bonding mode at oVirt and switch side? 
> > I think that at network side we have 4 x 3130 clustered Cisco
> > switches so in theory I can use this bonding mode.
> > I don't know if I can configure more than one IP on the same lan
> > inside one Netapp svm to configure more that one NFS share.
> > And if 802.3ad mode would assure to use 2 different network
> > adapters when pointing to 2 different ips on the same network for
> > the shares
> > 
> 
> And multiple mount points, hence multiple SDs? They might, or might
> not use the same physical NIC.
> Y.

In my experience, they will use the same NIC. You need, at least, two
addresses in different subnets for 802.3ad to load balance between the
interfaces.

/K

>  
> > And I have to configure parameters for bonding in oVirt too, in
> > case I have to set any particular one..
> >  
> > Thanks again,
> > Gianluca
> > ___
> > Users mailing list
> > Users@ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> > 
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] Mirgration issues

[Sven Achtelik]

Do you mean just reinstalling from the Engine gui or reinstalling it completely 
including the OS?

Von: Arman Khalatyan [mailto:arm2...@gmail.com]
Gesendet: Donnerstag, 23. Februar 2017 13:45
An: Sven Achtelik 
Cc: Yanir Quinn ; users 
Betreff: Re: [ovirt-users] Mirgration issues

Just random thought: try to reinstall the "bad" host:)

On Thu, Feb 23, 2017 at 1:32 PM, Sven Achtelik 
mailto:sven.achte...@eps.aero>> wrote:
Yes, all hosts are identical and going through the values there is no 
difference between them.

[root@ovirt-node02 ~]# systemctl status vdsmd -l
● vdsmd.service - Virtual Desktop Server Manager
   Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor 
preset: enabled)
   Active: active (running) since Tue 2017-02-21 08:00:54 CST; 1 day 22h ago
  Process: 3571 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh --pre-start 
(code=exited, status=0/SUCCESS)
Main PID: 3742 (vdsm)
   CGroup: /system.slice/vdsmd.service
   ├─3742 /usr/bin/python2 /usr/share/vdsm/vdsm
   ├─4021 /usr/libexec/ioprocess --read-pipe-fd 57 --write-pipe-fd 56 
--max-threads 10 --max-queued-requests 10
   ├─ /usr/libexec/ioprocess --read-pipe-fd 41 --write-pipe-fd 40 
--max-threads 10 --max-queued-requests 10
   ├─5120 /usr/libexec/ioprocess --read-pipe-fd 71 --write-pipe-fd 70 
--max-threads 10 --max-queued-requests 10
   ├─5232 /usr/libexec/ioprocess --read-pipe-fd 79 --write-pipe-fd 78 
--max-threads 10 --max-queued-requests 10
   ├─5533 /usr/libexec/ioprocess --read-pipe-fd 87 --write-pipe-fd 86 
--max-threads 10 --max-queued-requests 10
   ├─5576 /usr/libexec/ioprocess --read-pipe-fd 109 --write-pipe-fd 108 
--max-threads 10 --max-queued-requests 10
   └─5589 /usr/libexec/ioprocess --read-pipe-fd 116 --write-pipe-fd 114 
--max-threads 10 --max-queued-requests 10

Feb 23 06:22:50 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:50 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:53 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:54 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:54 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:55 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:58 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:59 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:23:04 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:23:04 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof


[root@ovirt-node01 ~]#  systemctl status vdsmd -l
● vdsmd.service - Virtual Desktop Server Manager
   Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor 
preset: enabled)
   Active: active (running) since Tue 2017-02-21 06:31:51 CST; 1 day 23h ago
  Process: 4180 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh --pre-start 
(code=exited, status=0/SUCCESS)
Main PID: 4251 (vdsm)
   CGroup: /system.slice/vdsmd.service
   ├─4251 /usr/bin/python2 /usr/share/vdsm/vdsm
   ├─4513 /usr/libexec/ioprocess --read-pipe-fd 65 --write-pipe-fd 64 
--max-threads 10 --max-queued-requests 10
   ├─4926 /usr/libexec/ioprocess --read-pipe-fd 40 --write-pipe-fd 39 
--max-threads 10 --max-queued-requests 10
   ├─5639 /usr/libexec/ioprocess --read-pipe-fd 59 --write-pipe-fd 57 
--max-threads 10 --max-queued-requests 10
   ├─5751 /usr/libexec/ioprocess --read-pipe-fd 79 --write-pipe-fd 76 
--max-threads 10 --max-queued-requests 10
   ├─6061 /usr/libexec/ioprocess --read-pipe-fd 87 --write-pipe-fd 86 
--max-threads 10 --max-queued-requests 10
   ├─6109 /usr/libexec/ioprocess --read-pipe-fd 116 --write-pipe-fd 115 
--max-threads 10 --max-queued-requests 10
   └─6118 /usr/libexec/ioprocess --read-pipe-fd 126 --write-pipe-fd 125 
--max-threads 10 --max-queued-requests 10

Feb 23 06:28:53 ovirt-node01.mgmt.lan.company.lan vdsm[4251]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:28:53 ovirt-node01.mgmt.lan.company.lan vdsm[4251]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:28:57 ovirt-node01.mgmt.lan.company.lan vdsm[4251]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:29:03 ovirt-node01.mgmt.lan.company.lan vdsm[4251

Re: [ovirt-users] Mirgration issues

[Arman Khalatyan]

Just random thought: try to reinstall the "bad" host:)


On Thu, Feb 23, 2017 at 1:32 PM, Sven Achtelik 
wrote:

> Yes, all hosts are identical and going through the values there is no
> difference between them.
>
>
>
> [root@ovirt-node02 ~]# systemctl status vdsmd -l
>
> ● vdsmd.service - Virtual Desktop Server Manager
>
>Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor
> preset: enabled)
>
>Active: active (running) since Tue 2017-02-21 08:00:54 CST; 1 day 22h
> ago
>
>   Process: 3571 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh
> --pre-start (code=exited, status=0/SUCCESS)
>
> Main PID: 3742 (vdsm)
>
>CGroup: /system.slice/vdsmd.service
>
>├─3742 /usr/bin/python2 /usr/share/vdsm/vdsm
>
>├─4021 /usr/libexec/ioprocess --read-pipe-fd 57
> --write-pipe-fd 56 --max-threads 10 --max-queued-requests 10
>
>├─ /usr/libexec/ioprocess --read-pipe-fd 41
> --write-pipe-fd 40 --max-threads 10 --max-queued-requests 10
>
>├─5120 /usr/libexec/ioprocess --read-pipe-fd 71
> --write-pipe-fd 70 --max-threads 10 --max-queued-requests 10
>
>├─5232 /usr/libexec/ioprocess --read-pipe-fd 79
> --write-pipe-fd 78 --max-threads 10 --max-queued-requests 10
>
>├─5533 /usr/libexec/ioprocess --read-pipe-fd 87
> --write-pipe-fd 86 --max-threads 10 --max-queued-requests 10
>
>├─5576 /usr/libexec/ioprocess --read-pipe-fd 109
> --write-pipe-fd 108 --max-threads 10 --max-queued-requests 10
>
>└─5589 /usr/libexec/ioprocess --read-pipe-fd 116
> --write-pipe-fd 114 --max-threads 10 --max-queued-requests 10
>
>
>
> Feb 23 06:22:50 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm
> vds.dispatcher ERROR SSL error receiving from 
>  connected ('::1', 36484, 0, 0) at 0x2548518>: unexpected eof
>
> Feb 23 06:22:50 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm
> vds.dispatcher ERROR SSL error receiving from 
>  connected ('::1', 36486, 0, 0) at 0x2b7bd88>: unexpected eof
>
> Feb 23 06:22:53 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm
> vds.dispatcher ERROR SSL error receiving from 
>  connected ('::1', 36490, 0, 0) at 0x25cb2d8>: unexpected eof
>
> Feb 23 06:22:54 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm
> vds.dispatcher ERROR SSL error receiving from 
>  connected ('::1', 36494, 0, 0) at 0x2a3b878>: unexpected eof
>
> Feb 23 06:22:54 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm
> vds.dispatcher ERROR SSL error receiving from 
>  connected ('::1', 36492, 0, 0) at 0x2a3b200>: unexpected eof
>
> Feb 23 06:22:55 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm
> vds.dispatcher ERROR SSL error receiving from 
>  connected ('::1', 36496, 0, 0) at 0x2dcf488>: unexpected eof
>
> Feb 23 06:22:58 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm
> vds.dispatcher ERROR SSL error receiving from 
>  connected ('::1', 36498, 0, 0) at 0x2b2eb00>: unexpected eof
>
> Feb 23 06:22:59 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm
> vds.dispatcher ERROR SSL error receiving from 
>  connected ('::1', 36500, 0, 0) at 0x25bb908>: unexpected eof
>
> Feb 23 06:23:04 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm
> vds.dispatcher ERROR SSL error receiving from 
>  connected ('::1', 36504, 0, 0) at 0x2b8bc20>: unexpected eof
>
> Feb 23 06:23:04 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm
> vds.dispatcher ERROR SSL error receiving from 
>  connected ('::1', 36506, 0, 0) at 0x277a680>: unexpected eof
>
>
>
>
>
> [root@ovirt-node01 ~]#  systemctl status vdsmd -l
>
> ● vdsmd.service - Virtual Desktop Server Manager
>
>Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor
> preset: enabled)
>
>Active: active (running) since Tue 2017-02-21 06:31:51 CST; 1 day 23h
> ago
>
>   Process: 4180 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh
> --pre-start (code=exited, status=0/SUCCESS)
>
> Main PID: 4251 (vdsm)
>
>CGroup: /system.slice/vdsmd.service
>
>├─4251 /usr/bin/python2 /usr/share/vdsm/vdsm
>
>├─4513 /usr/libexec/ioprocess --read-pipe-fd 65
> --write-pipe-fd 64 --max-threads 10 --max-queued-requests 10
>
>├─4926 /usr/libexec/ioprocess --read-pipe-fd 40
> --write-pipe-fd 39 --max-threads 10 --max-queued-requests 10
>
>├─5639 /usr/libexec/ioprocess --read-pipe-fd 59
> --write-pipe-fd 57 --max-threads 10 --max-queued-requests 10
>
>├─5751 /usr/libexec/ioprocess --read-pipe-fd 79
> --write-pipe-fd 76 --max-threads 10 --max-queued-requests 10
>
>├─6061 /usr/libexec/ioprocess --read-pipe-fd 87
> --write-pipe-fd 86 --max-threads 10 --max-queued-requests 10
>
>├─6109 /usr/libexec/ioprocess --read-pipe-fd 116
> --write-pipe-fd 115 --max-threads 10 --max-queued-requests 10
>
>└─6118 /usr/libexec/ioprocess --read-pipe-fd 126
> --write-pipe-fd 125 --max-threads 10 --max-queued-requests 10
>
>
>
> Feb 23 06:28:53 ovirt-node01.mgmt.lan.company.lan vdsm[4251]: vdsm
> vds.dispatcher 

Re: [ovirt-users] Mirgration issues

[Sven Achtelik]

Yes, all hosts are identical and going through the values there is no 
difference between them.

[root@ovirt-node02 ~]# systemctl status vdsmd -l
● vdsmd.service - Virtual Desktop Server Manager
   Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor 
preset: enabled)
   Active: active (running) since Tue 2017-02-21 08:00:54 CST; 1 day 22h ago
  Process: 3571 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh --pre-start 
(code=exited, status=0/SUCCESS)
Main PID: 3742 (vdsm)
   CGroup: /system.slice/vdsmd.service
   ├─3742 /usr/bin/python2 /usr/share/vdsm/vdsm
   ├─4021 /usr/libexec/ioprocess --read-pipe-fd 57 --write-pipe-fd 56 
--max-threads 10 --max-queued-requests 10
   ├─ /usr/libexec/ioprocess --read-pipe-fd 41 --write-pipe-fd 40 
--max-threads 10 --max-queued-requests 10
   ├─5120 /usr/libexec/ioprocess --read-pipe-fd 71 --write-pipe-fd 70 
--max-threads 10 --max-queued-requests 10
   ├─5232 /usr/libexec/ioprocess --read-pipe-fd 79 --write-pipe-fd 78 
--max-threads 10 --max-queued-requests 10
   ├─5533 /usr/libexec/ioprocess --read-pipe-fd 87 --write-pipe-fd 86 
--max-threads 10 --max-queued-requests 10
   ├─5576 /usr/libexec/ioprocess --read-pipe-fd 109 --write-pipe-fd 108 
--max-threads 10 --max-queued-requests 10
   └─5589 /usr/libexec/ioprocess --read-pipe-fd 116 --write-pipe-fd 114 
--max-threads 10 --max-queued-requests 10

Feb 23 06:22:50 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:50 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:53 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:54 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:54 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:55 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:58 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:22:59 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:23:04 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:23:04 ovirt-node02.mgmt.lan.company.lan vdsm[3742]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof


[root@ovirt-node01 ~]#  systemctl status vdsmd -l
● vdsmd.service - Virtual Desktop Server Manager
   Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor 
preset: enabled)
   Active: active (running) since Tue 2017-02-21 06:31:51 CST; 1 day 23h ago
  Process: 4180 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh --pre-start 
(code=exited, status=0/SUCCESS)
Main PID: 4251 (vdsm)
   CGroup: /system.slice/vdsmd.service
   ├─4251 /usr/bin/python2 /usr/share/vdsm/vdsm
   ├─4513 /usr/libexec/ioprocess --read-pipe-fd 65 --write-pipe-fd 64 
--max-threads 10 --max-queued-requests 10
   ├─4926 /usr/libexec/ioprocess --read-pipe-fd 40 --write-pipe-fd 39 
--max-threads 10 --max-queued-requests 10
   ├─5639 /usr/libexec/ioprocess --read-pipe-fd 59 --write-pipe-fd 57 
--max-threads 10 --max-queued-requests 10
   ├─5751 /usr/libexec/ioprocess --read-pipe-fd 79 --write-pipe-fd 76 
--max-threads 10 --max-queued-requests 10
   ├─6061 /usr/libexec/ioprocess --read-pipe-fd 87 --write-pipe-fd 86 
--max-threads 10 --max-queued-requests 10
   ├─6109 /usr/libexec/ioprocess --read-pipe-fd 116 --write-pipe-fd 115 
--max-threads 10 --max-queued-requests 10
   └─6118 /usr/libexec/ioprocess --read-pipe-fd 126 --write-pipe-fd 125 
--max-threads 10 --max-queued-requests 10

Feb 23 06:28:53 ovirt-node01.mgmt.lan.company.lan vdsm[4251]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:28:53 ovirt-node01.mgmt.lan.company.lan vdsm[4251]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:28:57 ovirt-node01.mgmt.lan.company.lan vdsm[4251]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:29:03 ovirt-node01.mgmt.lan.company.lan vdsm[4251]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:29:03 ovirt-node01.mgmt.lan.company.lan vdsm[4251]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:29:04 ovirt-node01.mgmt.lan.company.lan vdsm[4251]: vdsm 
vds.dispatcher ERROR SSL error receiving from 
: unexpected eof
Feb 23 06:29:06 ovirt-node01.mgmt.lan.company.lan vdsm[4251]: vdsm 
vds.dispatcher ERROR 

Re: [ovirt-users] Mirgration issues

[Arman Khalatyan]

if you check the hosts capabilities are they same??
what about systemctl status vdsmd -l ?

On Thu, Feb 23, 2017 at 12:05 PM, Sven Achtelik 
wrote:

> Yes I did but only temporary for a test. I wanted to see if that might
> solve the issue.
>
>
>
> I have rebooted all hosts and made sure that selinux is enforcing. I also
> had a chance to shut down and restart the vm. The issue is still the same,
> I can’t migrate it to host 2 even after a clean reboot with nothing running
> on host 02.
>
>
>
>
>
> *Von:* Arman Khalatyan [mailto:arm2...@gmail.com]
> *Gesendet:* Donnerstag, 23. Februar 2017 11:59
> *An:* Sven Achtelik 
> *Cc:* Yanir Quinn ; users 
>
> *Betreff:* Re: [ovirt-users] Mirgration issues
>
>
>
> Did you disable selinux? this can be a reason.
>
>
>
> On Thu, Feb 23, 2017 at 10:31 AM, Sven Achtelik 
> wrote:
>
> Hi Yanir,
>
>
>
> the hosts are all shown as green and working in the Hosts tab. And I can
> migrate that vm to host 03. Just 02 is not working.
>
>
>
> Hosted Engine Information is also showing good on all hosts.
>
>
>
> *Von:* Yanir Quinn [mailto:yqu...@redhat.com]
> *Gesendet:* Mittwoch, 22. Februar 2017 11:21
> *An:* Sven Achtelik 
> *Cc:* Fred Rolland ; users 
>
>
> *Betreff:* Re: [ovirt-users] Mirgration issues
>
>
>
> I can spot in engine.log that ovirt-node03.mgmt.lan.company.lan (if it is
> your host 3)  is being filtered out when trying to migrate the VM :
>
> 2017-02-21 04:32:33,618-06 INFO  [org.ovirt.engine.core.bll.MigrateVmCommand]
> (org.ovirt.thread.pool-7-thread-44) [8ff8601b-238b-4565-b3bf-de6211cb4685]
> Running command: MigrateVmCommand internal: false. Entitie
> s affected :  ID: e051b38c-fd63-40f0-8d64-26c12ff7b880 Type: VMAction
> group MIGRATE_VM with role type USER
> 2017-02-21 04:32:33,627-06 INFO  
> [org.ovirt.engine.core.bll.scheduling.SchedulingManager]
> (org.ovirt.thread.pool-7-thread-44) [8ff8601b-238b-4565-b3bf-de6211cb4685]
> Candidate host 'ovirt-node03.mgmt.lan.company.
> lan' ('9b0feba5-d9a0-491e-b2c2-0742d30af304') was filtered out by
> 'VAR__FILTERTYPE__INTERNAL' filter 'HA' (correlation id:
> 8ff8601b-238b-4565-b3bf-de6211cb4685)
>
> I suggest you first check if the host is functioning correctly.
>
>
>
> Regards,
>
> Yanir Quinn
>
>
>
>
>
> On Tue, Feb 21, 2017 at 3:04 PM, Sven Achtelik 
> wrote:
>
> Hi,
>
>
>
> there is a VM running, but not that one.
>
>
>
> [root@ovirt-node02 log]#  vdsClient -s localhost list table
>
> 2e0e0da8-eaa5-44ee-8f11-f1297d149be3  14551  NAME
> Up   10.6.0.181
>
>
>
> I even tried that after restarting host 2 and at this point I’m sure there
> were no VMs running.
>
>
>
>
>
> *Von:* Fred Rolland [mailto:froll...@redhat.com]
> *Gesendet:* Dienstag, 21. Februar 2017 13:59
> *An:* Sven Achtelik 
> *Cc:* users 
> *Betreff:* Re: [ovirt-users] Mirgration issues
>
>
>
> I see the following in the source VDSM log :
>
> 2017-02-21 05:53:28,067 INFO  (migsrc/8733d4a6) [virt.vm]
> (vmId='8733d4a6-0844-4955-804f-6b919e93e076') starting migration to
> qemu+tls://ovirt-node02.mgmt.lan.company.lan/system with miguri tcp://
> 172.16.4.19 (migration:453)
> 2017-02-21 05:53:28,262 ERROR (migsrc/8733d4a6) [virt.vm]
> (vmId='8733d4a6-0844-4955-804f-6b919e93e076') operation failed: domain
> 'DATA_p' is already defined with uuid 8733d4a6-0844-4955-804f-6b919e93e076
> (migration:265)
>
> libvirtError: operation failed: domain 'DATA_p' is already defined with
> uuid 8733d4a6-0844-4955-804f-6b919e93e076
>
> Can you check on host 2 if you have any VM already running there ?
>
> You can use :virsh list
>
>
>
> On Tue, Feb 21, 2017 at 2:15 PM, Sven Achtelik 
> wrote:
>
> Hi All,
>
>
>
> I’m having issues with migrating a VM. I have a 3 Host cluster and the VM
> is able to migrate between host 1 and 3, but not to host 2.  I don’t know
> why and I tried figuring this out with the log files and had no luck. All
> other VMs migrate to the host 2 without any issues.
>
>
>
> If you have some advice for me that would help a lot.
>
>
>
>
>
> Thank you,
>
>
>
> Sven
>
>
>
>
> ___
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> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>
>
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>
>
>
> ___
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> http://lists.ovirt.org/mailman/listinfo/users
>
>
>
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Re: [ovirt-users] hosted engine from appliance and firewalld/iptables-services

[Peter Hudec]

Thx, very helpfull.

Peter

On 23/02/2017 11:49, Yedidyah Bar David wrote:
> On Thu, Feb 23, 2017 at 12:24 PM, Peter Hudec  wrote:
>> Hi,
>>
>> I installedHE form the appliance and need to switch the from firewalld
>> to iptables-services.
>>
>> Does the HE /4.1.0/ depends on firewalld or could be switched to
>> iptables services? IS there any templte for iptables-servicec like for
>> the nodes `engine-config -a | grep -i  iptables`
> 
> I assume you refer to the engine machine. On hosts, only iptables
> is supported currently [1].
> 
> You can install and activate iptables-services, remove (or at least
> disable) firewalld, and then run engine-setup again. It should ask
> you if you want to configure iptables.
> 
> Whatever you reply, it should also create a file
> /etc/ovirt-engine/iptables.example
> you can use.
> 
> Best,
> 
> [1] https://bugzilla.redhat.com/show_bug.cgi?id=995362
> 
>>
>> best regards
>> Peter Hudec
>> --
>> *Peter Hudec*
>> Infraštruktúrny architekt
>> phu...@cnc.sk 
>>
>> *CNC, a.s.*
>> Borská 6, 841 04 Bratislava
>> Recepcia: +421 2 35 000 100
>>
>> Mobil:+421 905 997 203
>> *www.cnc.sk* 
>>
>> ___
>> Users mailing list
>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
> 
> 
> 


-- 
*Peter Hudec*
Infraštruktúrny architekt
phu...@cnc.sk 

*CNC, a.s.*
Borská 6, 841 04 Bratislava
Recepcia: +421 2  35 000 100

Mobil:+421 905 997 203
*www.cnc.sk* 

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Re: [ovirt-users] Best setup for nfs domain and 1gbs adapters on hosts

[Yaniv Kaul]

On Thu, Feb 23, 2017 at 1:11 PM Gianluca Cecchi 
wrote:

> On Sat, Feb 18, 2017 at 1:35 PM, Karli Sjöberg 
> wrote:
>
>
> >
> > Thanks for your answer, K!
> > So you mean to make a unique bond composed by all 4 network adapters and
> put all the networks on it, comprised ovirtmgmt and such, through clans?
> > How do you configure 802.3ad on 4 adapters? How many switches do you
> have to connect to, from these 4 adapters? Or do you use round robin
> bonding (but I presume it is not supported in court this bond)?
> > Thanks!
>
> Well, in our case, we have two clustered switches from C-company so two
> NICs in each. And then, yeah, different VLANs for every network on top of
> the same bond. Works like a charm:)
>
> /K
>
>
> Hello K,
> coming back to the question, I have only 1 VLAN dedicated to Netapp NFS
> infrastructure and I can't manage to add another.
> Can I manage to use anyway 802.3ad on 4 adapters using any particular
> option for this bonding mode at oVirt and switch side?
> I think that at network side we have 4 x 3130 clustered Cisco switches so
> in theory I can use this bonding mode.
> I don't know if I can configure more than one IP on the same lan inside
> one Netapp svm to configure more that one NFS share.
> And if 802.3ad mode would assure to use 2 different network adapters when
> pointing to 2 different ips on the same network for the shares
>

And multiple mount points, hence multiple SDs? They might, or might not use
the same physical NIC.
Y.


> And I have to configure parameters for bonding in oVirt too, in case I
> have to set any particular one..
>
> Thanks again,
> Gianluca
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Re: [ovirt-users] Best setup for nfs domain and 1gbs adapters on hosts

[Gianluca Cecchi]

On Sat, Feb 18, 2017 at 1:35 PM, Karli Sjöberg  wrote:

>
> >
> > Thanks for your answer, K!
> > So you mean to make a unique bond composed by all 4 network adapters and
> put all the networks on it, comprised ovirtmgmt and such, through clans?
> > How do you configure 802.3ad on 4 adapters? How many switches do you
> have to connect to, from these 4 adapters? Or do you use round robin
> bonding (but I presume it is not supported in court this bond)?
> > Thanks!
>
> Well, in our case, we have two clustered switches from C-company so two
> NICs in each. And then, yeah, different VLANs for every network on top of
> the same bond. Works like a charm:)
>
> /K
>

Hello K,
coming back to the question, I have only 1 VLAN dedicated to Netapp NFS
infrastructure and I can't manage to add another.
Can I manage to use anyway 802.3ad on 4 adapters using any particular
option for this bonding mode at oVirt and switch side?
I think that at network side we have 4 x 3130 clustered Cisco switches so
in theory I can use this bonding mode.
I don't know if I can configure more than one IP on the same lan inside one
Netapp svm to configure more that one NFS share.
And if 802.3ad mode would assure to use 2 different network adapters when
pointing to 2 different ips on the same network for the shares
And I have to configure parameters for bonding in oVirt too, in case I have
to set any particular one..

Thanks again,
Gianluca
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Re: [ovirt-users] Mirgration issues

[Sven Achtelik]

Yes I did but only temporary for a test. I wanted to see if that might solve 
the issue.

I have rebooted all hosts and made sure that selinux is enforcing. I also had a 
chance to shut down and restart the vm. The issue is still the same, I can’t 
migrate it to host 2 even after a clean reboot with nothing running on host 02.


Von: Arman Khalatyan [mailto:arm2...@gmail.com]
Gesendet: Donnerstag, 23. Februar 2017 11:59
An: Sven Achtelik 
Cc: Yanir Quinn ; users 
Betreff: Re: [ovirt-users] Mirgration issues

Did you disable selinux? this can be a reason.

On Thu, Feb 23, 2017 at 10:31 AM, Sven Achtelik 
mailto:sven.achte...@eps.aero>> wrote:
Hi Yanir,

the hosts are all shown as green and working in the Hosts tab. And I can 
migrate that vm to host 03. Just 02 is not working.

Hosted Engine Information is also showing good on all hosts.

Von: Yanir Quinn [mailto:yqu...@redhat.com]
Gesendet: Mittwoch, 22. Februar 2017 11:21
An: Sven Achtelik mailto:sven.achte...@eps.aero>>
Cc: Fred Rolland mailto:froll...@redhat.com>>; users 
mailto:users@ovirt.org>>

Betreff: Re: [ovirt-users] Mirgration issues

I can spot in engine.log that ovirt-node03.mgmt.lan.company.lan (if it is your 
host 3)  is being filtered out when trying to migrate the VM :

2017-02-21 04:32:33,618-06 INFO  [org.ovirt.engine.core.bll.MigrateVmCommand] 
(org.ovirt.thread.pool-7-thread-44) [8ff8601b-238b-4565-b3bf-de6211cb4685] 
Running command: MigrateVmCommand internal: false. Entitie
s affected :  ID: e051b38c-fd63-40f0-8d64-26c12ff7b880 Type: VMAction group 
MIGRATE_VM with role type USER
2017-02-21 04:32:33,627-06 INFO  
[org.ovirt.engine.core.bll.scheduling.SchedulingManager] 
(org.ovirt.thread.pool-7-thread-44) [8ff8601b-238b-4565-b3bf-de6211cb4685] 
Candidate host 'ovirt-node03.mgmt.lan.company.
lan' ('9b0feba5-d9a0-491e-b2c2-0742d30af304') was filtered out by 
'VAR__FILTERTYPE__INTERNAL' filter 'HA' (correlation id: 
8ff8601b-238b-4565-b3bf-de6211cb4685)

I suggest you first check if the host is functioning correctly.

Regards,
Yanir Quinn


On Tue, Feb 21, 2017 at 3:04 PM, Sven Achtelik 
mailto:sven.achte...@eps.aero>> wrote:
Hi,

there is a VM running, but not that one.

[root@ovirt-node02 log]#  vdsClient -s localhost list table
2e0e0da8-eaa5-44ee-8f11-f1297d149be3  14551  NAMEUp   
10.6.0.181

I even tried that after restarting host 2 and at this point I’m sure there were 
no VMs running.


Von: Fred Rolland [mailto:froll...@redhat.com]
Gesendet: Dienstag, 21. Februar 2017 13:59
An: Sven Achtelik mailto:sven.achte...@eps.aero>>
Cc: users mailto:users@ovirt.org>>
Betreff: Re: [ovirt-users] Mirgration issues

I see the following in the source VDSM log :

2017-02-21 05:53:28,067 INFO  (migsrc/8733d4a6) [virt.vm] 
(vmId='8733d4a6-0844-4955-804f-6b919e93e076') starting migration to 
qemu+tls://ovirt-node02.mgmt.lan.company.lan/system with miguri 
tcp://172.16.4.19 (migration:453)
2017-02-21 05:53:28,262 ERROR (migsrc/8733d4a6) [virt.vm] 
(vmId='8733d4a6-0844-4955-804f-6b919e93e076') operation failed: domain 'DATA_p' 
is already defined with uuid 8733d4a6-0844-4955-804f-6b919e93e076 
(migration:265)

libvirtError: operation failed: domain 'DATA_p' is already defined with uuid 
8733d4a6-0844-4955-804f-6b919e93e076
Can you check on host 2 if you have any VM already running there ?
You can use :virsh list

On Tue, Feb 21, 2017 at 2:15 PM, Sven Achtelik 
mailto:sven.achte...@eps.aero>> wrote:
Hi All,

I’m having issues with migrating a VM. I have a 3 Host cluster and the VM is 
able to migrate between host 1 and 3, but not to host 2.  I don’t know why and 
I tried figuring this out with the log files and had no luck. All other VMs 
migrate to the host 2 without any issues.

If you have some advice for me that would help a lot.


Thank you,

Sven


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Re: [ovirt-users] Mirgration issues

[Arman Khalatyan]

Did you disable selinux? this can be a reason.

On Thu, Feb 23, 2017 at 10:31 AM, Sven Achtelik 
wrote:

> Hi Yanir,
>
>
>
> the hosts are all shown as green and working in the Hosts tab. And I can
> migrate that vm to host 03. Just 02 is not working.
>
>
>
> Hosted Engine Information is also showing good on all hosts.
>
>
>
> *Von:* Yanir Quinn [mailto:yqu...@redhat.com]
> *Gesendet:* Mittwoch, 22. Februar 2017 11:21
> *An:* Sven Achtelik 
> *Cc:* Fred Rolland ; users 
>
> *Betreff:* Re: [ovirt-users] Mirgration issues
>
>
>
> I can spot in engine.log that ovirt-node03.mgmt.lan.company.lan (if it is
> your host 3)  is being filtered out when trying to migrate the VM :
>
> 2017-02-21 04:32:33,618-06 INFO  [org.ovirt.engine.core.bll.MigrateVmCommand]
> (org.ovirt.thread.pool-7-thread-44) [8ff8601b-238b-4565-b3bf-de6211cb4685]
> Running command: MigrateVmCommand internal: false. Entitie
> s affected :  ID: e051b38c-fd63-40f0-8d64-26c12ff7b880 Type: VMAction
> group MIGRATE_VM with role type USER
> 2017-02-21 04:32:33,627-06 INFO  
> [org.ovirt.engine.core.bll.scheduling.SchedulingManager]
> (org.ovirt.thread.pool-7-thread-44) [8ff8601b-238b-4565-b3bf-de6211cb4685]
> Candidate host 'ovirt-node03.mgmt.lan.company.
> lan' ('9b0feba5-d9a0-491e-b2c2-0742d30af304') was filtered out by
> 'VAR__FILTERTYPE__INTERNAL' filter 'HA' (correlation id:
> 8ff8601b-238b-4565-b3bf-de6211cb4685)
>
> I suggest you first check if the host is functioning correctly.
>
>
>
> Regards,
>
> Yanir Quinn
>
>
>
>
>
> On Tue, Feb 21, 2017 at 3:04 PM, Sven Achtelik 
> wrote:
>
> Hi,
>
>
>
> there is a VM running, but not that one.
>
>
>
> [root@ovirt-node02 log]#  vdsClient -s localhost list table
>
> 2e0e0da8-eaa5-44ee-8f11-f1297d149be3  14551  NAME
> Up   10.6.0.181
>
>
>
> I even tried that after restarting host 2 and at this point I’m sure there
> were no VMs running.
>
>
>
>
>
> *Von:* Fred Rolland [mailto:froll...@redhat.com]
> *Gesendet:* Dienstag, 21. Februar 2017 13:59
> *An:* Sven Achtelik 
> *Cc:* users 
> *Betreff:* Re: [ovirt-users] Mirgration issues
>
>
>
> I see the following in the source VDSM log :
>
> 2017-02-21 05:53:28,067 INFO  (migsrc/8733d4a6) [virt.vm]
> (vmId='8733d4a6-0844-4955-804f-6b919e93e076') starting migration to
> qemu+tls://ovirt-node02.mgmt.lan.company.lan/system with miguri tcp://
> 172.16.4.19 (migration:453)
> 2017-02-21 05:53:28,262 ERROR (migsrc/8733d4a6) [virt.vm]
> (vmId='8733d4a6-0844-4955-804f-6b919e93e076') operation failed: domain
> 'DATA_p' is already defined with uuid 8733d4a6-0844-4955-804f-6b919e93e076
> (migration:265)
>
> libvirtError: operation failed: domain 'DATA_p' is already defined with
> uuid 8733d4a6-0844-4955-804f-6b919e93e076
>
> Can you check on host 2 if you have any VM already running there ?
>
> You can use :virsh list
>
>
>
> On Tue, Feb 21, 2017 at 2:15 PM, Sven Achtelik 
> wrote:
>
> Hi All,
>
>
>
> I’m having issues with migrating a VM. I have a 3 Host cluster and the VM
> is able to migrate between host 1 and 3, but not to host 2.  I don’t know
> why and I tried figuring this out with the log files and had no luck. All
> other VMs migrate to the host 2 without any issues.
>
>
>
> If you have some advice for me that would help a lot.
>
>
>
>
>
> Thank you,
>
>
>
> Sven
>
>
>
>
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>
>
>
>
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>
>
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Re: [ovirt-users] hosted engine from appliance and firewalld/iptables-services

[Yedidyah Bar David]

On Thu, Feb 23, 2017 at 12:24 PM, Peter Hudec  wrote:
> Hi,
>
> I installedHE form the appliance and need to switch the from firewalld
> to iptables-services.
>
> Does the HE /4.1.0/ depends on firewalld or could be switched to
> iptables services? IS there any templte for iptables-servicec like for
> the nodes `engine-config -a | grep -i  iptables`

I assume you refer to the engine machine. On hosts, only iptables
is supported currently [1].

You can install and activate iptables-services, remove (or at least
disable) firewalld, and then run engine-setup again. It should ask
you if you want to configure iptables.

Whatever you reply, it should also create a file
/etc/ovirt-engine/iptables.example
you can use.

Best,

[1] https://bugzilla.redhat.com/show_bug.cgi?id=995362

>
> best regards
> Peter Hudec
> --
> *Peter Hudec*
> Infraštruktúrny architekt
> phu...@cnc.sk 
>
> *CNC, a.s.*
> Borská 6, 841 04 Bratislava
> Recepcia: +421 2 35 000 100
>
> Mobil:+421 905 997 203
> *www.cnc.sk* 
>
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[ovirt-users] hosted engine from appliance and firewalld/iptables-services

[Peter Hudec]

Hi,

I installedHE form the appliance and need to switch the from firewalld
to iptables-services.

Does the HE /4.1.0/ depends on firewalld or could be switched to
iptables services? IS there any templte for iptables-servicec like for
the nodes `engine-config -a | grep -i  iptables`

best regards
Peter Hudec
-- 
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Infraštruktúrny architekt
phu...@cnc.sk 

*CNC, a.s.*
Borská 6, 841 04 Bratislava
Recepcia: +421 2  35 000 100

Mobil:+421 905 997 203
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Re: [ovirt-users] VMs HA with cinder volumes

[Matteo Dacrema]

Ok, it works.

Thank you very much Nir.

Matteo



> Il giorno 21 feb 2017, alle ore 18:26, Nir Soffer  ha 
> scritto:
> 
> On Tue, Feb 21, 2017 at 3:20 PM, Matteo Dacrema  wrote:
>> Hi Nir,
>> 
>> thank you.
>> So, can I use a Ceph backed VM with a lease on gluster?
> 
> Should work.
> 
>> Also if I detach network from the node hosting the VMs it will not migrated
>> to another host.
> 
> If you have a lease, detaching the network used to access the leases will
> cause sanlock to terminate the vm and expire the lease. In this case the
> system should start the vm on another host.
> 
> Note that if you have multiple networks, and the network used by the vm
> disks is different from the network used to access the leases, all this may
> not work in a useful way.
> 
> Either the leases will not be accessible while the vm disks are accessible,
> leading to killing a good working vm, or the vm disk are not accessible,
> pausing the vm, but since the leases are still accessible, the vm will not
> release the lease and the system will not be able to start the vm elsewhere.
> 
> Maybe you can expose some of the ceph storage using cephfs for the leases?
> This will make it more likely that the leases storage domain will fail
> when there
> is some issue with your ceph cluster.
> 
> Another option is to expose ceph block device using iscsi, and use this iscsi
> storage domain for the leases. But note that this makes your iscsi gateway
> host a single point on failure.
> 
> Nir
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[ovirt-users] hosted engine form appliance and user NODE, CENTOS

[Peter Hudec]

Hi,

I installed HE from appliance and there is user 'node' with uid 1000 and
the second is'centos' with uid 1001.

What is the purpose of this users?

Our configuration managment is trying to create regular users and I
nneed this UIDS.

best regards
Peter Hudec

-- 
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Infraštruktúrny architekt
phu...@cnc.sk 

*CNC, a.s.*
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Re: [ovirt-users] Mirgration issues

[Sven Achtelik]

Hi Yanir,

the hosts are all shown as green and working in the Hosts tab. And I can 
migrate that vm to host 03. Just 02 is not working.

Hosted Engine Information is also showing good on all hosts.

Von: Yanir Quinn [mailto:yqu...@redhat.com]
Gesendet: Mittwoch, 22. Februar 2017 11:21
An: Sven Achtelik 
Cc: Fred Rolland ; users 
Betreff: Re: [ovirt-users] Mirgration issues

I can spot in engine.log that ovirt-node03.mgmt.lan.company.lan (if it is your 
host 3)  is being filtered out when trying to migrate the VM :

2017-02-21 04:32:33,618-06 INFO  [org.ovirt.engine.core.bll.MigrateVmCommand] 
(org.ovirt.thread.pool-7-thread-44) [8ff8601b-238b-4565-b3bf-de6211cb4685] 
Running command: MigrateVmCommand internal: false. Entitie
s affected :  ID: e051b38c-fd63-40f0-8d64-26c12ff7b880 Type: VMAction group 
MIGRATE_VM with role type USER
2017-02-21 04:32:33,627-06 INFO  
[org.ovirt.engine.core.bll.scheduling.SchedulingManager] 
(org.ovirt.thread.pool-7-thread-44) [8ff8601b-238b-4565-b3bf-de6211cb4685] 
Candidate host 'ovirt-node03.mgmt.lan.company.
lan' ('9b0feba5-d9a0-491e-b2c2-0742d30af304') was filtered out by 
'VAR__FILTERTYPE__INTERNAL' filter 'HA' (correlation id: 
8ff8601b-238b-4565-b3bf-de6211cb4685)

I suggest you first check if the host is functioning correctly.

Regards,
Yanir Quinn


On Tue, Feb 21, 2017 at 3:04 PM, Sven Achtelik 
mailto:sven.achte...@eps.aero>> wrote:
Hi,

there is a VM running, but not that one.

[root@ovirt-node02 log]#  vdsClient -s localhost list table
2e0e0da8-eaa5-44ee-8f11-f1297d149be3  14551  NAMEUp   
10.6.0.181

I even tried that after restarting host 2 and at this point I’m sure there were 
no VMs running.


Von: Fred Rolland [mailto:froll...@redhat.com]
Gesendet: Dienstag, 21. Februar 2017 13:59
An: Sven Achtelik mailto:sven.achte...@eps.aero>>
Cc: users mailto:users@ovirt.org>>
Betreff: Re: [ovirt-users] Mirgration issues

I see the following in the source VDSM log :

2017-02-21 05:53:28,067 INFO  (migsrc/8733d4a6) [virt.vm] 
(vmId='8733d4a6-0844-4955-804f-6b919e93e076') starting migration to 
qemu+tls://ovirt-node02.mgmt.lan.company.lan/system with miguri 
tcp://172.16.4.19 (migration:453)
2017-02-21 05:53:28,262 ERROR (migsrc/8733d4a6) [virt.vm] 
(vmId='8733d4a6-0844-4955-804f-6b919e93e076') operation failed: domain 'DATA_p' 
is already defined with uuid 8733d4a6-0844-4955-804f-6b919e93e076 
(migration:265)

libvirtError: operation failed: domain 'DATA_p' is already defined with uuid 
8733d4a6-0844-4955-804f-6b919e93e076
Can you check on host 2 if you have any VM already running there ?
You can use :virsh list

On Tue, Feb 21, 2017 at 2:15 PM, Sven Achtelik 
mailto:sven.achte...@eps.aero>> wrote:
Hi All,

I’m having issues with migrating a VM. I have a 3 Host cluster and the VM is 
able to migrate between host 1 and 3, but not to host 2.  I don’t know why and 
I tried figuring this out with the log files and had no luck. All other VMs 
migrate to the host 2 without any issues.

If you have some advice for me that would help a lot.


Thank you,

Sven


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Re: [ovirt-users] ovirt 4.1.0.4 error..

[Yedidyah Bar David]

On Thu, Feb 23, 2017 at 6:17 AM, Thomas Davis  wrote:
> I am getting this error message:
>
> Unexpected character ('<' (code 60)): expected a valid value (number,
> String, array, object, 'true', 'false' or 'null') at [Source:
> java.io.StringReader@4c65dbb1; line: 1, column: 2]
>
> in both screen after login on ovirt, and in the engine.log.

Can you share more of engine.log? Thanks.

>
> Any ideas one what it is looking for this?
>
> This ovirt setup has gone from 3.5 -> 3.6 -> 4.0 -> 4.1.
>
> I am currently blocked on doing any VM management in ovirt due to this..
>
> thomas
>
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