[ovirt-users] Re: cockpit-ovirt-dashboard

[Sandro Bonazzola]

Il giorno mer 13 gen 2021 alle ore 02:25 Gary Pedretty 
ha scritto:

> So with the latest updates to Ovirt and CentOS 8 Stream it seems that you
> either can not install cockpit-ovirt-dashboard, or if you do, it downgrades
> cockpit-bridge and cockpit-system.  You then end up not showing up to date
> on these hosts on Open Virtualization Manager and can only get back to a
> fully updated datacenter by doing a yum update --allowerasing which then
> removes cockpit-ovirt-dashboard.
>
> My main concern is now that the command line hosted-engine commands have
> been removed, if the hosted engine is not running for some reason you have
> no visibility into what is going on since the regular cockpit host
> interface will not show the virtualization features.  You can't put a host
> in maintenance or start the engine manually.
>

Thanks for the report, we are working on it (
https://gerrit.ovirt.org/#/c/ovirt-host/+/112990/ as a start)



>
> example
>
> [root@ravn-kvm-1 admin]# yum install cockpit-ovirt-dashboard
>
> //snip///
>
> Installed products updated.
>
> Downgraded:
>   cockpit-bridge-217-1.el8.x86_64
>  cockpit-system-217-1.el8.noarch
>
> Installed:
>   cockpit-dashboard-217-1.el8.noarch
> cockpit-ovirt-dashboard-0.14.17-1.el8.noarch
> ovirt-host-4.4.1-4.el8.x86_64
> ovirt-hosted-engine-setup-2.4.9-1.el8.noarch
>
> Complete!
>
>
> [root@ravn-kvm-1 admin]# yum update
> Last metadata expiration check: 3:08:22 ago on Tue 12 Jan 2021 01:00:15 PM
> AKST.
> Error:
>  Problem 1: package ovirt-host-4.4.1-4.el8.x86_64 requires
> cockpit-dashboard, but none of the providers can be installed
>   - package cockpit-bridge-234-1.el8.x86_64 conflicts with
> cockpit-dashboard < 233 provided by cockpit-dashboard-217-1.el8.noarch
>   - cannot install the best update candidate for package
> ovirt-host-4.4.1-4.el8.x86_64
>   - cannot install the best update candidate for package
> cockpit-bridge-217-1.el8.x86_64
>  Problem 2: problem with installed package ovirt-host-4.4.1-4.el8.x86_64
>   - package ovirt-host-4.4.1-4.el8.x86_64 requires cockpit-dashboard, but
> none of the providers can be installed
>   - package cockpit-system-234-1.el8.noarch obsoletes cockpit-dashboard
> provided by cockpit-dashboard-217-1.el8.noarch
>   - cannot install the best update candidate for package
> cockpit-dashboard-217-1.el8.noarch
>  Problem 3: package ovirt-hosted-engine-setup-2.4.9-1.el8.noarch requires
> ovirt-host >= 4.4.0, but none of the providers can be installed
>   - package ovirt-host-4.4.1-4.el8.x86_64 requires cockpit-dashboard, but
> none of the providers can be installed
>   - package ovirt-host-4.4.1-1.el8.x86_64 requires cockpit-dashboard, but
> none of the providers can be installed
>   - package ovirt-host-4.4.1-2.el8.x86_64 requires cockpit-dashboard, but
> none of the providers can be installed
>   - package ovirt-host-4.4.1-3.el8.x86_64 requires cockpit-dashboard, but
> none of the providers can be installed
>   - package cockpit-system-234-1.el8.noarch obsoletes cockpit-dashboard
> provided by cockpit-dashboard-217-1.el8.noarch
>   - cannot install the best update candidate for package
> ovirt-hosted-engine-setup-2.4.9-1.el8.noarch
>   - cannot install the best update candidate for package
> cockpit-system-217-1.el8.noarch
> (try to add '--allowerasing' to command line to replace conflicting
> packages or '--skip-broken' to skip uninstallable packages or '--nobest' to
> use not only best candidate packages)
>
>
> ___
> Gary Pedretty
> IT Manager
> Ravn Alaska
>
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> Mobile: 907-388-2247
> Email: gary.pedre...@ravnalaska.com 
>
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>
>
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>
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-- 

Sandro Bonazzola

MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV

Red Hat EMEA 

sbona...@redhat.com


*Red Hat respects your work life balance. Therefore there is no need to
answ

[ovirt-users] Re: Create new user, but why cannot login ?

[Artur Socha]

Hi  Tommy,
It looks you are missing some permissions (roles)?  Are you trying to login
to the administration panel(that's my guess) or to VM portal?
Anyway, to resolve this issue assign relevant roles to that newly created
user using your admin account.

Artur


On Fri, Jan 15, 2021 at 7:10 AM tommy  wrote:

> I just create a new user:
>
>
>
> [root@oeng ~]# ovirt-aaa-jdbc-tool user add cuitao
>
> adding user cuitao...
>
> user added successfully
>
>
>
> [root@oeng ~]# ovirt-aaa-jdbc-tool user password-reset cuitao
>
> Password:
>
> Reenter password:
>
> updating user cuitao...
>
> user updated successfully
>
>
>
> [root@oeng ~]# ovirt-aaa-jdbc-tool user edit cuitao
> --password-valid-to="2221-01-15 05:23:41Z"
>
> updating user cuitao...
>
> user updated successfully
>
>
>
> [root@oeng ~]# ovirt-aaa-jdbc-tool user show cuitao
>
> -- User cuitao(300163db-8352-4fbd-86ac-d25014364f08) --
>
> Namespace: *
>
> Name: cuitao
>
> ID: 300163db-8352-4fbd-86ac-d25014364f08
>
> Display Name:
>
> Email: sz_cui...@163.com
>
> First Name: tommy
>
> Last Name: cui
>
> Department:
>
> Title:
>
> Description:
>
> Account Disabled: false
>
> Account Locked: false
>
> Account Unlocked At: 1970-01-01 00:00:00Z
>
> Account Valid From: 2021-01-15 05:23:41Z
>
> Account Valid To: 2221-01-15 05:23:41Z
>
> Account Without Password: false
>
> Last successful Login At: 2021-01-15 05:54:49Z
>
> Last unsuccessful Login At: 2021-01-15 05:32:12Z
>
> Password Valid To: 2221-01-15 05:23:41Z
>
>
>
>
>
> And I give VmCreator Role to the new account.
>
>
>
>
>
>
>
>
>
> But why cannot login ?
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> ___
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>


-- 
Artur Socha
Senior Software Engineer, RHV
Red Hat
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[ovirt-users] Re: potential split-brain after upgrading Gluster version and rebooting one of three storage nodes

[user-5138]

Sadly that did not fix the issue either. I found an old thread and was able to 
fix the issue by following the advice:
https://lists.ovirt.org/pipermail/users/2016-February/038046.html
https://lists.ovirt.org/pipermail/users/2016-February/038049.html

Thanks for your help everyone.
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[ovirt-users] Re: Create new user, but why cannot login ?

[tommy]

Thanks you!

 

You are right, I have resolved it.

 

 

 

 

 

From: users-boun...@ovirt.org  On Behalf Of Artur Socha
Sent: Friday, January 15, 2021 5:21 PM
To: tommy 
Cc: users 
Subject: [ovirt-users] Re: Create new user, but why cannot login ?

 

Hi  Tommy,

It looks you are missing some permissions (roles)?  Are you trying to login to 
the administration panel(that's my guess) or to VM portal?

Anyway, to resolve this issue assign relevant roles to that newly created user 
using your admin account.

 

Artur

 

 

On Fri, Jan 15, 2021 at 7:10 AM tommy  wrote:

I just create a new user:

 

[root@oeng ~]# ovirt-aaa-jdbc-tool user add cuitao

adding user cuitao...

user added successfully

 

[root@oeng ~]# ovirt-aaa-jdbc-tool user password-reset cuitao

Password:

Reenter password:

updating user cuitao...

user updated successfully

 

[root@oeng ~]# ovirt-aaa-jdbc-tool user edit cuitao 
--password-valid-to="2221-01-15 05:23:41Z"

updating user cuitao...

user updated successfully

 

[root@oeng ~]# ovirt-aaa-jdbc-tool user show cuitao

-- User cuitao(300163db-8352-4fbd-86ac-d25014364f08) --

Namespace: *

Name: cuitao

ID: 300163db-8352-4fbd-86ac-d25014364f08

Display Name:

Email: sz_cui...@163.com  

First Name: tommy

Last Name: cui

Department:

Title:

Description:

Account Disabled: false

Account Locked: false

Account Unlocked At: 1970-01-01 00:00:00Z

Account Valid From: 2021-01-15 05:23:41Z

Account Valid To: 2221-01-15 05:23:41Z

Account Without Password: false

Last successful Login At: 2021-01-15 05:54:49Z

Last unsuccessful Login At: 2021-01-15 05:32:12Z

Password Valid To: 2221-01-15 05:23:41Z

 

 

And I give VmCreator Role to the new account.



 

 

 

 

But why cannot login ?

 

 



 

 

 

 

 

 

 

 

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-- 

Artur Socha
Senior Software Engineer, RHV
Red Hat

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[ovirt-users] oVirt Engine no longer Starting

[penguin pages]

3 node cluster.  Gluster for shared storage.

CentOS8

Updated to CentOS 8 Streams :P -> 
https://bugzilla.redhat.com/show_bug.cgi?id=1911910


After several weeks .. I am really in need of direction to get this fixed.

I saw several postings about oVirt package issues but not found a fix.



[root@thor ~]# dnf update
Last metadata expiration check: 2:54:29 ago on Fri 15 Jan 2021 06:49:16 AM EST.
Error:
 Problem 1: package ovirt-host-4.4.1-4.el8.x86_64 requires cockpit-dashboard, 
but none of the providers can be installed
  - package cockpit-bridge-234-1.el8.x86_64 conflicts with cockpit-dashboard < 
233 provided by cockpit-dashboard-217-1.el8.noarch
  - cannot install the best update candidate for package 
ovirt-host-4.4.1-4.el8.x86_64
  - cannot install the best update candidate for package 
cockpit-bridge-217-1.el8.x86_64
 Problem 2: problem with installed package ovirt-host-4.4.1-4.el8.x86_64
  - package ovirt-host-4.4.1-4.el8.x86_64 requires cockpit-dashboard, but none 
of the providers can be installed
  - package cockpit-system-234-1.el8.noarch obsoletes cockpit-dashboard 
provided by cockpit-dashboard-217-1.el8.noarch
  - cannot install the best update candidate for package 
cockpit-dashboard-217-1.el8.noarch
 Problem 3: package ovirt-hosted-engine-setup-2.4.9-1.el8.noarch requires 
ovirt-host >= 4.4.0, but none of the providers can be installed
  - package ovirt-host-4.4.1-4.el8.x86_64 requires cockpit-dashboard, but none 
of the providers can be installed
  - package ovirt-host-4.4.1-1.el8.x86_64 requires cockpit-dashboard, but none 
of the providers can be installed
  - package ovirt-host-4.4.1-2.el8.x86_64 requires cockpit-dashboard, but none 
of the providers can be installed
  - package ovirt-host-4.4.1-3.el8.x86_64 requires cockpit-dashboard, but none 
of the providers can be installed
  - package cockpit-system-234-1.el8.noarch obsoletes cockpit-dashboard 
provided by cockpit-dashboard-217-1.el8.noarch
  - cannot install the best update candidate for package 
ovirt-hosted-engine-setup-2.4.9-1.el8.noarch
  - cannot install the best update candidate for package 
cockpit-system-217-1.el8.noarch
(try to add '--allowerasing' to command line to replace conflicting packages or 
'--skip-broken' to skip uninstallable packages or '--nobest' to use not only 
best candidate packages)
[root@thor ~]# yum install cockpit-dashboard --nobest
Last metadata expiration check: 2:54:52 ago on Fri 15 Jan 2021 06:49:16 AM EST.
Package cockpit-dashboard-217-1.el8.noarch is already installed.
Dependencies resolved.

 Problem: problem with installed package ovirt-host-4.4.1-4.el8.x86_64
  - package ovirt-host-4.4.1-4.el8.x86_64 requires cockpit-dashboard, but none 
of the providers can be installed
  - package ovirt-host-4.4.1-1.el8.x86_64 requires cockpit-dashboard, but none 
of the providers can be installed
  - package ovirt-host-4.4.1-2.el8.x86_64 requires cockpit-dashboard, but none 
of the providers can be installed
  - package ovirt-host-4.4.1-3.el8.x86_64 requires cockpit-dashboard, but none 
of the providers can be installed
  - package cockpit-system-234-1.el8.noarch obsoletes cockpit-dashboard 
provided by cockpit-dashboard-217-1.el8.noarch
  - cannot install the best candidate for the job
=
 Package  Architecture  
   Version  
   Repository   Size
=
Skipping packages with broken dependencies:
 ovirt-host   x86_64
   4.4.1-1.el8  
   ovirt-4.413 k
 ovirt-host   x86_64
   4.4.1-2.el8  
   ovirt-4.413 k
 ovirt-host   x86_64
   4.4.1-3.el8  
   ovirt-4.413 k

Transaction Summary
=
Skip  3 Packages

Nothing to do.
Complet

[ovirt-users] Q: Node SW Install from oVirt Engine UI Failed

[Andrei Verovski]

Hi,

I installed fresh CentOS Stream on HP ProLiant and now trying to install Node 
SW from oVirt Engine WEB UI.
Software installation failed but no comprehensive description displayed in WEB 
UI.
Where I can find detailed logs what’s going wrong?

On node "sudo dnf repolist —all” lists required repos, with unnecessary 
disabled.

Thanks in advance.
Andrei.


repo id  repo name  
  status
appstreamCentOS Stream 
8 - AppStream  enabled
baseos   CentOS Stream 
8 - BaseOS enabled
debuginfoCentOS Stream 
8 - Debuginfo  disabled
extras   CentOS Stream 
8 - Extras enabled
ha   CentOS Stream 
8 - HighAvailability   disabled
media-appstream  CentOS Stream 
8 - Media - AppStream  disabled
media-baseos CentOS Stream 
8 - Media - BaseOS disabled
ovirt-4.4Latest oVirt 
4.4 Release enabled
ovirt-4.4-advanced-virtualization-testingAdvanced 
Virtualization testing pack enabled
ovirt-4.4-centos-nfv-openvswitch CentOS-8 - NFV 
OpenvSwitch   enabled
ovirt-4.4-centos-opstoolsCentOS-8 - 
OpsTools - collectd   enabled
ovirt-4.4-centos-ovirt44-testing CentOS-8 - 
oVirt 4.4 - testing   enabled
ovirt-4.4-copr:copr.fedorainfracloud.org:mdbarroso:ovsdbapp  Copr repo for 
ovsdbapp owned by mdba enabled
ovirt-4.4-copr:copr.fedorainfracloud.org:sac:gluster-ansible Copr repo for 
gluster-ansible owned  enabled
ovirt-4.4-copr:copr.fedorainfracloud.org:sbonazzo:EL8_collection Copr repo for 
EL8_collection owned b enabled
ovirt-4.4-epel   Extra Packages 
for Enterprise Linux  enabled
ovirt-4.4-glusterfs-7-testingGlusterFS 7 
testing packages for x86 enabled
ovirt-4.4-ioprocess-preview  Copr repo for 
iprocess-preview owned enabled
ovirt-4.4-ovirt-imageio-preview  Copr repo for 
ovirt-imageio-preview  enabled
ovirt-4.4-virtio-win-latest  virtio-win 
builds roughly matching w enabled
powertools   CentOS Stream 
8 - PowerTools enabled
rt   CentOS Stream 
8 - RealTime   disabled
spp  Service Pack 
for ProLiantenabled
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[ovirt-users] Re: oVirt Engine no longer Starting

[penguin pages]

Update:

[root@thor ~]#  dnf update --allowerasing
Last metadata expiration check: 0:00:09 ago on Fri 15 Jan 2021 10:02:05 AM EST.
Dependencies resolved.
=
 Package 
Architecture Version
 Repository
Size
=
Upgrading:
 cockpit-bridge  x86_64 
  234-1.el8 
  baseos   597 k
 cockpit-system  noarch 
  234-1.el8 
  baseos   3.1 M
 replacing  cockpit-dashboard.noarch 217-1.el8
Removing dependent packages:
 cockpit-ovirt-dashboard noarch 
  0.14.17-1.el8 
  @ovirt-4.416 M
 ovirt-host  x86_64 
  4.4.1-4.el8   
  @ovirt-4.411 k
 ovirt-hosted-engine-setup   noarch 
  2.4.9-1.el8   
  @ovirt-4.4   1.3 M

Transaction Summary
=
Upgrade  2 Packages
Remove   3 Packages

Total download size: 3.7 M
Is this ok [y/N]: y
Downloading Packages:
(1/2): cockpit-bridge-234-1.el8.x86_64.rpm  

 160 kB/s | 597 kB 00:03
(2/2): cockpit-system-234-1.el8.noarch.rpm  

 746 kB/s | 3.1 MB 00:04
-
Total   

 499 kB/s | 3.7 MB 00:07
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Preparing:

 1/1
  Upgrading: cockpit-bridge-234-1.el8.x86_64

 1/8
  Upgrading: cockpit-system-234-1.el8.noarch

 2/8
  Erasing  : ovirt-host-4.4.1-4.el8.x86_64  

 3/8
  Obsoleting   : cockpit-dashboard-217-1.el8.noarch 

 4/8
  Cleanup  : cockpit-system-217-1.el8.noarch

 5/8
  Erasing  : cockpit-ovirt-dashboard-

[ovirt-users] Re: Q: Node SW Install from oVirt Engine UI Failed

[penguin pages]

What is in /var/log/messages


What steps did you take to deploy post CentOS 8 Streams deployment?  Did you 
launch from Cockpit UI?

The GUI deployment process does output reasonable logs
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[ovirt-users] Re: oVirt Engine no longer Starting

[Michael Jones]

ouch,

re: starting vms without ovirt, you can get access to vms locally using
guestfish, i've used that before to fix vms after server room aircon
failure.

(it's not really a way to run the vms, but more for access when you can
run the vm)

export LIBGUESTFS_BACKEND=direct

should be able to copy out if you need the files before you manage to
solve your deps issues.

you can also use this method to inspect log files on the engine vm if
needed...

Kind Regards,

Mike

On 15/01/2021 15:09, penguin pages wrote:
> Update:
>
> [root@thor ~]#  dnf update --allowerasing
> Last metadata expiration check: 0:00:09 ago on Fri 15 Jan 2021 10:02:05 AM 
> EST.
> Dependencies resolved.
> =
>  Package 
> Architecture Version  
>Repository 
>Size
> =
> Upgrading:
>  cockpit-bridge  x86_64   
> 234-1.el8 
>   baseos   597 k
>  cockpit-system  noarch   
> 234-1.el8 
>   baseos   3.1 M
>  replacing  cockpit-dashboard.noarch 217-1.el8
> Removing dependent packages:
>  cockpit-ovirt-dashboard noarch   
> 0.14.17-1.el8 
>   @ovirt-4.416 M
>  ovirt-host  x86_64   
> 4.4.1-4.el8   
>   @ovirt-4.411 k
>  ovirt-hosted-engine-setup   noarch   
> 2.4.9-1.el8   
>   @ovirt-4.4   1.3 M
>
> Transaction Summary
> =
> Upgrade  2 Packages
> Remove   3 Packages
>
> Total download size: 3.7 M
> Is this ok [y/N]: y
> Downloading Packages:
> (1/2): cockpit-bridge-234-1.el8.x86_64.rpm
>   
>  160 kB/s | 597 kB 00:03
> (2/2): cockpit-system-234-1.el8.noarch.rpm
>   
>  746 kB/s | 3.1 MB 00:04
> -
> Total 
>   
>  499 kB/s | 3.7 MB 00:07
> Running transaction check
> Transaction check succeeded.
> Running transaction test
> Transaction test succeeded.
> Running transaction
>   Preparing:  
>   
>  1/1
>   Upgrading: cockpit-bridge-234-1.el8.x86_64  
>   
>  1/8
>   Upgrading: cockpit-system-234-1.el8.noarch  
>   
>  2/8
>   Erasing  : ovirt-host-4.4.1-4.el8.x86_64
>

[ovirt-users] Re: oVirt Engine no longer Starting

[penguin pages]

Thanks for reply..  seems guestfish is a tool I need to do some RTFM on.

This would I think allow me to read in disk from then "engine" storage.  and 
manipulate files within it.


But is their a way to just start the VMs?

I guess I jumped from "old school virsh" to relying upon oVirt GUI... and need 
to buff up on tools that allow me to debug when engine is down.
[root@thor ~]# virsh list --all
Please enter your authentication name: admin
Please enter your password:
error: failed to connect to the hypervisor
error: authentication failed: authentication failed

<<< and I only ever use ONE password for all systems / accounts but I think 
virsh has been depricated... so maybe this is why>

I am currently poking around with 

[root@thor ~]# virt-
virt-admin   virt-clone   virt-diff
virt-host-validate   virt-ls  virt-resize  
virt-tar-in  virt-xml
virt-alignment-scan  virt-copy-in virt-edit
virt-index-validate  virt-make-fs virt-sanlock-cleanup 
virt-tar-out virt-xml-validate
virt-builder virt-copy-outvirt-filesystems 
virt-inspector   virt-pki-validatevirt-sparsify
virt-v2v
virt-builder-repository  virt-customize   virt-format  
virt-install virt-qemu-runvirt-sysprep 
virt-v2v-copy-to-local
virt-cat virt-df  virt-get-kernel  
virt-log virt-rescue  virt-tail
virt-what
[root@thor ~]#

Does anyone have example of:
1) List VMs
2) start VM named "foo"
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[ovirt-users] Re: Q: Node SW Install from oVirt Engine UI Failed

[Andrei Verovski]

Hi,

After installing fresh CentOS stream (on HP ProLiant Node) with recommended 
partitioning scheme I did in oVirt Engine Web UI Hosts -> New (add node ended 
with success), the Hosts -> Installation -> Install, and this failed. 


> On 15 Jan 2021, at 17:11, penguin pages  wrote:
> 
> What is in /var/log/messages
> 
> 
> What steps did you take to deploy post CentOS 8 Streams deployment?  Did you 
> launch from Cockpit UI?
> 
> The GUI deployment process does output reasonable logs
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[ovirt-users] Re: oVirt Engine no longer Starting

[penguin pages]

Seems fresh cup cofee is helping 

Post streams update fubar issues
# Fix dependancy issues
yum update --allowerasing
# List VMs read only and bypass password issue..  uh.. bueller... I know it has 
VMs..  
[root@odin ~]# virsh --readonly list
 Id   Name   State

# Set password so virsh with admin account works
[root@odin ~]# saslpasswd2 -a libvirt admin
Password:
Again (for verification):
[root@odin ~]# virsh list --all
Please enter your authentication name: admin
Please enter your password:
 Id   NameState

 -HostedEngineLocal   shut off

[root@odin ~]# virsh start HostedEngineLocal
Please enter your authentication name: admin
Please enter your password:
error: Failed to start domain HostedEngineLocal
error: Requested operation is not valid: network 'default' is not active

[root@odin ~]#



Now looking into OVS side.  But game for other suggestions as this seems like a 
bit of a hack to get it working



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[ovirt-users] Re: oVirt Engine no longer Starting

[penguin pages]

[root@medusa ~]# virsh net-list
Please enter your authentication name: admin
Please enter your password:
 Name  StateAutostart   Persistent

 ;vdsmdummy;   active   no  no


# Hmm.. so not sure with oVirt this is expected.. but the defined networks I 
use are still present..
[root@medusa ~]# cat /var/lib/vdsm/persistence/netconf/nets/
101_Storage  102_DMZ  ovirtmgmtStorage

# The one that the ovirt engine is bound to is the default "ovirtmgmt" named 
one 
[root@medusa ~]# cat /var/lib/vdsm/persistence/netconf/nets/ovirtmgmt
{
"netmask": "255.255.255.0",
"ipv6autoconf": false,
"nic": "enp0s29u1u4",
"bridged": true,
"ipaddr": "172.16.100.103",
"defaultRoute": true,
"dhcpv6": false,
"gateway": "172.16.100.1",
"mtu": 1500,
"switch": "legacy",
"stp": false,
"bootproto": "none",
"nameservers": [
"172.16.100.40",
"8.8.8.8"
]
}
[root@medusa ~]#

# Looks fine to me...
[root@medusa ~]# virsh net-start ovirtmgmt
Please enter your authentication name: admin
Please enter your password:
error: failed to get network 'ovirtmgmt'
error: Network not found: no network with matching name 'ovirtmgmt'

[root@medusa ~]#


... back to googling...
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[ovirt-users] Re: oVirt Engine no longer Starting

[penguin pages]

Maybe this is the rathole cause?

[root@medusa system]# systemctl status vdsmd.service
● vdsmd.service - Virtual Desktop Server Manager
   Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor 
preset: disabled)
   Active: active (running) since Fri 2021-01-15 10:53:56 EST; 5s ago
  Process: 32306 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh 
--pre-start (code=exited, status=0/SUCCESS)
 Main PID: 32364 (vdsmd)
Tasks: 77 (limit: 410161)
   Memory: 77.1M
   CGroup: /system.slice/vdsmd.service
   ├─32364 /usr/bin/python3 /usr/share/vdsm/vdsmd
   ├─32480 /usr/libexec/ioprocess --read-pipe-fd 44 --write-pipe-fd 43 
--max-threads 10 --max-queued-requests 10
   ├─32488 /usr/libexec/ioprocess --read-pipe-fd 50 --write-pipe-fd 49 
--max-threads 10 --max-queued-requests 10
   ├─32494 /usr/libexec/ioprocess --read-pipe-fd 55 --write-pipe-fd 54 
--max-threads 10 --max-queued-requests 10
   ├─32501 /usr/libexec/ioprocess --read-pipe-fd 61 --write-pipe-fd 60 
--max-threads 10 --max-queued-requests 10
   └─32514 /usr/libexec/ioprocess --read-pipe-fd 65 --write-pipe-fd 61 
--max-threads 10 --max-queued-requests 10

Jan 15 10:53:55 medusa.penguinpages.local vdsmd_init_common.sh[32306]: vdsm: 
Running nwfilter
Jan 15 10:53:55 medusa.penguinpages.local vdsmd_init_common.sh[32306]: vdsm: 
Running dummybr
Jan 15 10:53:56 medusa.penguinpages.local vdsmd_init_common.sh[32306]: vdsm: 
Running tune_system
Jan 15 10:53:56 medusa.penguinpages.local vdsmd_init_common.sh[32306]: vdsm: 
Running test_space
Jan 15 10:53:56 medusa.penguinpages.local vdsmd_init_common.sh[32306]: vdsm: 
Running test_lo
Jan 15 10:53:56 medusa.penguinpages.local systemd[1]: Started Virtual Desktop 
Server Manager.
Jan 15 10:53:57 medusa.penguinpages.local vdsm[32364]: WARN MOM not available. 
Error: [Errno 111] Connection refused
Jan 15 10:53:57 medusa.penguinpages.local vdsm[32364]: WARN MOM not available, 
KSM stats will be missing. Error:
Jan 15 10:53:57 medusa.penguinpages.local vdsm[32364]: WARN Failed to retrieve 
Hosted Engine HA info, is Hosted Engine setup finished?
Jan 15 10:53:59 medusa.penguinpages.local vdsm[32364]: WARN Not ready yet, 
ignoring event '|virt|VM_status|69ab4f82-1a53-42c8-afca-210a3a2715f1' 
args={'69ab4f82-1a53-42c8-afca-210a3a2715f1': {'status': 'Down', 'vmId': 
'69ab4f82-1a53>
[root@medusa system]#


I googled around and the hits talk about re-running engine.. is their some kind 
of flow diagram of how to get oVirt back on its feet if it dies like this?  I 
feel like I am poking in the dark here.
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[ovirt-users] Re: oVirt Engine no longer Starting

[penguin pages]

So only two things that jump out are just

1)  ovirt-ha-agent not starting... back to python sillyness that I have no idea 
on debug
[root@medusa ~]# systemctl status ovirt-ha-agent.service
● ovirt-ha-agent.service - oVirt Hosted Engine High Availability Monitoring 
Agent
   Loaded: loaded (/usr/lib/systemd/system/ovirt-ha-agent.service; enabled; 
vendor preset: disabled)
   Active: activating (auto-restart) (Result: exit-code) since Fri 2021-01-15 
11:54:52 EST; 6s ago
  Process: 16116 ExecStart=/usr/share/ovirt-hosted-engine-ha/ovirt-ha-agent 
(code=exited, status=157)
 Main PID: 16116 (code=exited, status=157)
[root@medusa ~]# tail /var/log/messages
Jan 15 11:55:02 medusa systemd[1]: Started oVirt Hosted Engine High 
Availability Monitoring Agent.
Jan 15 11:55:02 medusa journal[16137]: ovirt-ha-agent 
ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine ERROR Failed to start 
necessary monitors
Jan 15 11:55:02 medusa journal[16137]: ovirt-ha-agent 
ovirt_hosted_engine_ha.agent.agent.Agent ERROR Traceback (most recent call 
last):#012  File 
"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py", 
line 85, in start_monitor#012response = self._proxy.start_monitor(type, 
options)#012  File "/usr/lib64/python3.6/xmlrpc/client.py", line 1112, in 
__call__#012return self.__send(self.__name, args)#012  File 
"/usr/lib64/python3.6/xmlrpc/client.py", line 1452, in __request#012
verbose=self.__verbose#012  File "/usr/lib64/python3.6/xmlrpc/client.py", line 
1154, in request#012return self.single_request(host, handler, request_body, 
verbose)#012  File "/usr/lib64/python3.6/xmlrpc/client.py", line 1166, in 
single_request#012http_conn = self.send_request(host, handler, 
request_body, verbose)#012  File "/usr/lib64/python3.6/xmlrpc/client.py", line 
1279, in send_request#012self.send_content(connection, request_body)#012  
File "/usr/lib64/python3.6/xmlrpc/client.py", line 1309, in send_content#012
connection.endheaders(request_body)#012  File 
"/usr/lib64/python3.6/http/client.py", line 1264, in endheaders#012
self._send_output(message_body, encode_chunked=encode_chunked)#012  File 
"/usr/lib64/python3.6/http/client.py", line 1040, in _send_output#012
self.send(msg)#012  File "/usr/lib64/python3.6/http/client.py", line 978, in 
send#012self.connect()#012  File 
"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/unixrpc.py", line 
74, in connect#012
self.sock.connect(base64.b16decode(self.host))#012FileNotFoundError: [Errno 2] 
No such file or directory#012#012During handling of the above exception, 
another exception occurred:#012#012Traceback (most recent call last):#012  File 
"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/agent/agent.py", line 
131, in _run_agent#012return action(he)#012  File 
"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/agent/agent.py", line 
55, in action_proper#012return he.start_monitoring()#012  File 
"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py",
 line 437, in start_monitoring#012self._initialize_broker()#012  File 
"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py",
 line 561, in _initialize_broker#012m.get('options', {}))#012  File 
"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py", 
line 91, in start_monitor#012).format(t=type, o=options, 
e=e)#012ovirt_hosted_engine_ha.lib.exceptions.RequestError: brokerlink - failed 
to start monitor via ovirt-ha-broker: [Errno 2] No such file or directory, 
[monitor: 'network', options: {'addr': '172.16.100.1', 'network_test': 'dns', 
'tcp_t_address': '', 'tcp_t_port': ''}]
Jan 15 11:55:02 medusa journal[16137]: ovirt-ha-agent 
ovirt_hosted_engine_ha.agent.agent.Agent ERROR Trying to restart agent
Jan 15 11:55:02 medusa systemd[1]: ovirt-ha-agent.service: Main process exited, 
code=exited, status=157/n/a
Jan 15 11:55:02 medusa systemd[1]: ovirt-ha-agent.service: Failed with result 
'exit-code'.
Jan 15 11:55:05 medusa upsmon[1530]: Poll UPS [nutmonitor@172.16.100.102] 
failed - [nutmonitor] does not exist on server 172.16.100.102
Jan 15 11:55:06 medusa vdsm[14589]: WARN unhandled write event
Jan 15 11:55:08 medusa vdsm[14589]: WARN unhandled close event
Jan 15 11:55:10 medusa upsmon[1530]: Poll UPS [nutmonitor@172.16.100.102] 
failed - [nutmonitor] does not exist on server 172.16.100.102


2) Notes about vdsmd  host engine "setup not finished"... but this may be issue 
of ha-agent as source
[root@medusa ~]# systemctl status vdsmd.service
● vdsmd.service - Virtual Desktop Server Manager
   Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor 
preset: disabled)
   Active: active (running) since Fri 2021-01-15 11:49:27 EST; 6min ago
 Main PID: 14589 (vdsmd)
Tasks: 72 (limit: 410161)
   Memory: 77.8M
   CGroup: /system.slice/vdsmd.service
   ├─14589 /usr/bin/python3 /usr/share/vdsm/vdsmd
   ├─14686 /usr/libe

[ovirt-users] Re: oVirt Engine no longer Starting

[penguin pages]

I found this document which was useful to explain some details on how to debug 
and roles. 
https://www.ovirt.org/images/Hosted-Engine-4.3-deep-dive.pdf

But still stuck with engine not starting.
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[ovirt-users] Re: oVirt Engine no longer Starting

[Strahil Nikolov via Users]

> 
> Questions:
> 1) I have two important VMs that have snapshots that I need to boot
> up.  Is their a means with an HCI configuration to manually start the
> VMs without oVirt engine being up?
What it worked for me was:
1) Start a VM via "virsh" 
define a virsh alias:
alias virsh='virsh -c qemu:///system?authfile=/etc/ovirt-hosted-
engine/virsh_auth.conf'
Check the host's vdsm.log ,where the VM was last started - you will
find the VM's xml inside .
Copy the whole xml and use virsh to define the VM "virsh define
myVM.xml && virsh start myVM" 

2) vdsm-client most probably can start VMs even when the engine is down
> 2) Is their a means to debug what is going on with the engine failing
> to start to repair (I hate reloading as the only fix for systems)
You can use "hosted-engine" to start the HostedEngine VM in paused mode
. Then you can connect over spice/vnc and then unpause the VM. Booting
the HostedEngine VM from DVD is a little bit harder. You will need to
get the HE's xml and edit it to point to the DVD. Once you got the
altered HE config , you can define and start.
> 3) Is their a means to re-deploy HCI setup wizard, but use the
> "engine" volume and so retain the VMs and templates?
You are not expected to mix HostedEngine and other VMs on the same
storage domain (gluster volume).

Best Regards,
Strahil Nikolov
> 
> 
> 
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[ovirt-users] Re: oVirt Engine no longer Starting

[Alex K]

On Fri, Jan 15, 2021, 20:20 Strahil Nikolov via Users 
wrote:

>
> >
> > Questions:
> > 1) I have two important VMs that have snapshots that I need to boot
> > up.  Is their a means with an HCI configuration to manually start the
> > VMs without oVirt engine being up?
> What it worked for me was:
> 1) Start a VM via "virsh"
> define a virsh alias:
> alias virsh='virsh -c qemu:///system?authfile=/etc/ovirt-hosted-
> engine/virsh_auth.conf'
> Check the host's vdsm.log ,where the VM was last started - you will
> find the VM's xml inside .
> Copy the whole xml and use virsh to define the VM "virsh define
> myVM.xml && virsh start myVM"
>
If you cannot find the xml file of the vm then you van use virt install as
if you were running in plain KVM.


> 2) vdsm-client most probably can start VMs even when the engine is down
> > 2) Is their a means to debug what is going on with the engine failing
> > to start to repair (I hate reloading as the only fix for systems)
> You can use "hosted-engine" to start the HostedEngine VM in paused mode
> . Then you can connect over spice/vnc and then unpause the VM. Booting
> the HostedEngine VM from DVD is a little bit harder. You will need to
> get the HE's xml and edit it to point to the DVD. Once you got the
> altered HE config , you can define and start.
> > 3) Is their a means to re-deploy HCI setup wizard, but use the
> > "engine" volume and so retain the VMs and templates?
> You are not expected to mix HostedEngine and other VMs on the same
> storage domain (gluster volume).
>
> Best Regards,
> Strahil Nikolov
> >
> >
> >
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[ovirt-users] Re: oVirt Engine no longer Starting

[penguin pages]

Thanks for replies.

Here is where it is at:

# Two nodes think no VMs exist
[root@odin ~]# vdsm-client Host getVMList
[]

#One showing one VM but down
[root@medusa ~]# vdsm-client Host getVMList
[
{
"status": "Down",
"statusTime": "2153886148",
"vmId": "69ab4f82-1a53-42c8-afca-210a3a2715f1"
}
]
[root@medusa ~]# vdsm-client Host getAllVmStats
[
{
"exitCode": 1,
"exitMessage": "VM terminated with error",
"exitReason": 1,
"status": "Down",
"statusTime": "2153916276",
"vmId": "69ab4f82-1a53-42c8-afca-210a3a2715f1"
}
]
[root@medusa ~]# vdsm-client VM cont vmID="69ab4f82-1a53-42c8-afca-210a3a2715f1"
vdsm-client: Command VM.cont with args {'vmID': 
'69ab4f82-1a53-42c8-afca-210a3a2715f1'} failed:
(code=16, message=Unexpected exception)


# Assuming that ID represents the hosted-engine I tried to start it
[root@medusa ~]# hosted-engine --vm-start
The hosted engine configuration has not been retrieved from shared storage. 
Please ensure that ovirt-ha-agent is running and the storage server is 
reachable.

# Back to ovirt-ha-agent being fubar and stoping things.

I have about 8 or so VMs on the cluster. Two are my IDM nodes which has DNS and 
other core services.. which is what I am really trying to get up .. even if 
manual until I figure out oVirt issue.  I think you are correct. "engine" 
volume is for just the engine.  Data is where the other VMs are

[root@medusa images]# tree
.
├── 335c6b1a-d8a5-4664-9a9c-39744d511af8
│   ├── 579323ad-bf7b-479b-b682-6e1e234a7908
│   ├── 579323ad-bf7b-479b-b682-6e1e234a7908.lease
│   └── 579323ad-bf7b-479b-b682-6e1e234a7908.meta
├── d318cb8f-743a-461b-b246-75ffcde6bc5a
│   ├── c16877d0-eb23-42ef-a06e-a3221ea915fc
│   ├── c16877d0-eb23-42ef-a06e-a3221ea915fc.lease
│   └── c16877d0-eb23-42ef-a06e-a3221ea915fc.meta
└── junk
├── 296163f2-846d-4a2c-9a4e-83a58640b907
│   ├── 376b895f-e0f2-4387-b038-fbef4705fbcc
│   ├── 376b895f-e0f2-4387-b038-fbef4705fbcc.lease
│   └── 376b895f-e0f2-4387-b038-fbef4705fbcc.meta
├── 45a478d7-4c1b-43e8-b106-7acc75f066fa
│   ├── b5249e6c-0ba6-4302-8e53-b74d2b919d20
│   ├── b5249e6c-0ba6-4302-8e53-b74d2b919d20.lease
│   └── b5249e6c-0ba6-4302-8e53-b74d2b919d20.meta
├── d8b708c1-5762-4215-ae1f-0e57444c99ad
│   ├── 2536ca6d-3254-4cdc-bbd8-349ec1b8a0e9
│   ├── 2536ca6d-3254-4cdc-bbd8-349ec1b8a0e9.lease
│   └── 2536ca6d-3254-4cdc-bbd8-349ec1b8a0e9.meta
└── eaf12f3c-301f-4b61-b5a1-0c6d0b0a7f7b
├── fbf3bf59-a23a-4c6f-b66e-71369053b406
├── fbf3bf59-a23a-4c6f-b66e-71369053b406.lease
└── fbf3bf59-a23a-4c6f-b66e-71369053b406.meta

7 directories, 18 files
[root@medusa images]# cd /media/engine/
[root@medusa engine]# ls
3afc47ba-afb9-413f-8de5-8d9a2f45ecde
[root@medusa engine]# tree
.
└── 3afc47ba-afb9-413f-8de5-8d9a2f45ecde
├── dom_md
│   ├── ids
│   ├── inbox
│   ├── leases
│   ├── metadata
│   ├── outbox
│   └── xleases
├── ha_agent
├── images
│   ├── 1dc69552-dcc6-484d-8149-86c93ff4b8cc
│   │   ├── e4e26573-09a5-43fa-91ec-37d12de46480
│   │   ├── e4e26573-09a5-43fa-91ec-37d12de46480.lease
│   │   └── e4e26573-09a5-43fa-91ec-37d12de46480.meta
│   ├── 375d2483-ee83-4cad-b421-a5a70ec06ba6
│   │   ├── f936d4be-15e3-4983-8bf0-9ba5b97e638a
│   │   ├── f936d4be-15e3-4983-8bf0-9ba5b97e638a.lease
│   │   └── f936d4be-15e3-4983-8bf0-9ba5b97e638a.meta
│   ├── 6023f2b1-ea6e-485b-9ac2-8decd5f7820d
│   │   ├── b38a5e37-fac4-4c23-a0c4-7359adff619c
│   │   ├── b38a5e37-fac4-4c23-a0c4-7359adff619c.lease
│   │   └── b38a5e37-fac4-4c23-a0c4-7359adff619c.meta
│   ├── 685309b1-1ae9-45f3-90c3-d719a594482d
│   │   ├── 9eddcf51-fd15-4de5-a4b6-a83a9082dee0
│   │   ├── 9eddcf51-fd15-4de5-a4b6-a83a9082dee0.lease
│   │   └── 9eddcf51-fd15-4de5-a4b6-a83a9082dee0.meta
│   ├── 74f1b2e7-2483-4e4d-8301-819bcd99129e
│   │   ├── c1888b6a-c48e-46ce-9677-02e172ef07af
│   │   ├── c1888b6a-c48e-46ce-9677-02e172ef07af.lease
│   │   └── c1888b6a-c48e-46ce-9677-02e172ef07af.meta
│   └── 77082dd8-7cb5-41cc-a69f-0f4c0380db23
│   ├── 38d552c5-689d-47b7-9eea-adb308da8027
│   ├── 38d552c5-689d-47b7-9eea-adb308da8027.lease
│   └── 38d552c5-689d-47b7-9eea-adb308da8027.meta
└── master
├── tasks
│   ├── 150927c5-bae6-45e4-842c-a7ba229fc3ba
│   │   └── 150927c5-bae6-45e4-842c-a7ba229fc3ba.job.0
│   ├── 21bba697-26e6-4fd8-ac7c-76f86b458368.temp
│   ├── 26c580b8-cdb2-4d21-9bea-96e0788025e6.temp
│   ├── 2e0e347c-fd01-404f-9459-ef175c82c354.backup
│   │   └── 2e0e347c-fd01-404f-9459-ef175c82c354.task
│   ├── 43f17022-e003-4e9f-81ec-4a01582223bd.backup
│   │   └── 43f17022-e003-4e9f-81ec-4a01582223bd.task
│   ├── 5055f61a-4cc8-459f-8fe5-19427b74a4f2.temp
│   ├── 6826c8f5-b9df-498e-a576-af0c4e7fe69c
│   │   └── 6826c8f

[ovirt-users] ovirt-ha-agent

[Ariez Ahito]

last dec i installed hosted-engine seems to be working, we can migrate the 
engine to different host. but we need to reinstall everything because of 
gluster additional configuration.
so we did installed hosted-engine. but as per checking. we cannot migrate the 
engine to other hosts. and the ovirt-ha-agent and ovirt-ha-broker is status is 
inactive (dead) what are we missing?
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[ovirt-users] Re: oVirt Engine no longer Starting

[Alex K]

On Fri, Jan 15, 2021, 22:04 penguin pages  wrote:

>
> Thanks for replies.
>
> Here is where it is at:
>
> # Two nodes think no VMs exist
> [root@odin ~]# vdsm-client Host getVMList
> []
>
> #One showing one VM but down
> [root@medusa ~]# vdsm-client Host getVMList
> [
> {
> "status": "Down",
> "statusTime": "2153886148",
> "vmId": "69ab4f82-1a53-42c8-afca-210a3a2715f1"
> }
> ]
> [root@medusa ~]# vdsm-client Host getAllVmStats
> [
> {
> "exitCode": 1,
> "exitMessage": "VM terminated with error",
> "exitReason": 1,
> "status": "Down",
> "statusTime": "2153916276",
> "vmId": "69ab4f82-1a53-42c8-afca-210a3a2715f1"
> }
> ]
> [root@medusa ~]# vdsm-client VM cont
> vmID="69ab4f82-1a53-42c8-afca-210a3a2715f1"
> vdsm-client: Command VM.cont with args {'vmID':
> '69ab4f82-1a53-42c8-afca-210a3a2715f1'} failed:
> (code=16, message=Unexpected exception)
>
>
> # Assuming that ID represents the hosted-engine I tried to start it
> [root@medusa ~]# hosted-engine --vm-start
> The hosted engine configuration has not been retrieved from shared
> storage. Please ensure that ovirt-ha-agent is running and the storage
> server is reachable.
>
> # Back to ovirt-ha-agent being fubar and stoping things.
>
> I have about 8 or so VMs on the cluster. Two are my IDM nodes which has
> DNS and other core services.. which is what I am really trying to get up ..
> even if manual until I figure out oVirt issue.  I think you are correct.
> "engine" volume is for just the engine.  Data is where the other VMs are
>
> [root@medusa images]# tree
> .
> ├── 335c6b1a-d8a5-4664-9a9c-39744d511af8
> │   ├── 579323ad-bf7b-479b-b682-6e1e234a7908
> │   ├── 579323ad-bf7b-479b-b682-6e1e234a7908.lease
> │   └── 579323ad-bf7b-479b-b682-6e1e234a7908.meta
> ├── d318cb8f-743a-461b-b246-75ffcde6bc5a
> │   ├── c16877d0-eb23-42ef-a06e-a3221ea915fc
> │   ├── c16877d0-eb23-42ef-a06e-a3221ea915fc.lease
> │   └── c16877d0-eb23-42ef-a06e-a3221ea915fc.meta
> └── junk
> ├── 296163f2-846d-4a2c-9a4e-83a58640b907
> │   ├── 376b895f-e0f2-4387-b038-fbef4705fbcc
> │   ├── 376b895f-e0f2-4387-b038-fbef4705fbcc.lease
> │   └── 376b895f-e0f2-4387-b038-fbef4705fbcc.meta
> ├── 45a478d7-4c1b-43e8-b106-7acc75f066fa
> │   ├── b5249e6c-0ba6-4302-8e53-b74d2b919d20
> │   ├── b5249e6c-0ba6-4302-8e53-b74d2b919d20.lease
> │   └── b5249e6c-0ba6-4302-8e53-b74d2b919d20.meta
> ├── d8b708c1-5762-4215-ae1f-0e57444c99ad
> │   ├── 2536ca6d-3254-4cdc-bbd8-349ec1b8a0e9
> │   ├── 2536ca6d-3254-4cdc-bbd8-349ec1b8a0e9.lease
> │   └── 2536ca6d-3254-4cdc-bbd8-349ec1b8a0e9.meta
> └── eaf12f3c-301f-4b61-b5a1-0c6d0b0a7f7b
> ├── fbf3bf59-a23a-4c6f-b66e-71369053b406
> ├── fbf3bf59-a23a-4c6f-b66e-71369053b406.lease
> └── fbf3bf59-a23a-4c6f-b66e-71369053b406.meta
>
> 7 directories, 18 files
> [root@medusa images]# cd /media/engine/
> [root@medusa engine]# ls
> 3afc47ba-afb9-413f-8de5-8d9a2f45ecde
> [root@medusa engine]# tree
> .
> └── 3afc47ba-afb9-413f-8de5-8d9a2f45ecde
> ├── dom_md
> │   ├── ids
> │   ├── inbox
> │   ├── leases
> │   ├── metadata
> │   ├── outbox
> │   └── xleases
> ├── ha_agent
> ├── images
> │   ├── 1dc69552-dcc6-484d-8149-86c93ff4b8cc
> │   │   ├── e4e26573-09a5-43fa-91ec-37d12de46480
> │   │   ├── e4e26573-09a5-43fa-91ec-37d12de46480.lease
> │   │   └── e4e26573-09a5-43fa-91ec-37d12de46480.meta
> │   ├── 375d2483-ee83-4cad-b421-a5a70ec06ba6
> │   │   ├── f936d4be-15e3-4983-8bf0-9ba5b97e638a
> │   │   ├── f936d4be-15e3-4983-8bf0-9ba5b97e638a.lease
> │   │   └── f936d4be-15e3-4983-8bf0-9ba5b97e638a.meta
> │   ├── 6023f2b1-ea6e-485b-9ac2-8decd5f7820d
> │   │   ├── b38a5e37-fac4-4c23-a0c4-7359adff619c
> │   │   ├── b38a5e37-fac4-4c23-a0c4-7359adff619c.lease
> │   │   └── b38a5e37-fac4-4c23-a0c4-7359adff619c.meta
> │   ├── 685309b1-1ae9-45f3-90c3-d719a594482d
> │   │   ├── 9eddcf51-fd15-4de5-a4b6-a83a9082dee0
> │   │   ├── 9eddcf51-fd15-4de5-a4b6-a83a9082dee0.lease
> │   │   └── 9eddcf51-fd15-4de5-a4b6-a83a9082dee0.meta
> │   ├── 74f1b2e7-2483-4e4d-8301-819bcd99129e
> │   │   ├── c1888b6a-c48e-46ce-9677-02e172ef07af
> │   │   ├── c1888b6a-c48e-46ce-9677-02e172ef07af.lease
> │   │   └── c1888b6a-c48e-46ce-9677-02e172ef07af.meta
> │   └── 77082dd8-7cb5-41cc-a69f-0f4c0380db23
> │   ├── 38d552c5-689d-47b7-9eea-adb308da8027
> │   ├── 38d552c5-689d-47b7-9eea-adb308da8027.lease
> │   └── 38d552c5-689d-47b7-9eea-adb308da8027.meta
> └── master
> ├── tasks
> │   ├── 150927c5-bae6-45e4-842c-a7ba229fc3ba
> │   │   └── 150927c5-bae6-45e4-842c-a7ba229fc3ba.job.0
> │   ├── 21bba697-26e6-4fd8-ac7c-76f86b458368.temp
> │   ├── 26c580b8-cdb2-4d21-9bea-96e0788025e6.temp
> │   ├── 2e0e347c-fd01-404f-9459-ef175c82c354.backup
> │   │   └── 2e0e347c-fd01-404