3:26 a.m.
Hi,
We're running oVirt 4.4.8 and one of our users tried to create a
snapshot on a VM. The snapshot task got stuck (not sure why) and since
then a "locked" icon is being shown on the VM. We need to remove this
VM, but since it has a pending task, we're unable.
The ovirt-engine log shows hundreds of events like:
[2022-09-20 09:23:09,286+01 INFO
[org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback]
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-27)
[2769dad5-3ec3-4c46-90a2-924746ea8d97] Command 'CreateSnapshotForVm'
(id: '4fcb6ab7-2cd7-4a0c-be97-f6979be25bb9') waiting on child command
id: 'cbb7a2c0-2111-4958-a55d-d48bf2d8591b'
type:'CreateLiveSnapshotForVm' to complete
An ovirt-engine restart didn't make any difference.
Is there a way to remove this task manually, even changing something in
the DB?
Thanks.
6:01 a.m.
Hi Nicolas,
we had the same problem before we upgraded to 4.5.X
you can check locks with
/usr/share/ovirt-engine/setup/dbutils/unlock_entity.sh -t all -qc
and then unlock
/usr/share/ovirt-engine/setup/dbutils/unlock_entity.sh -t snapshot
snapshot_id
or sometime helped just power off and power on the VM and snapshot task
failed.
Jirka
On 9/20/22 10:26, nicolas(a)devels.es wrote:
Hi,
We're running oVirt 4.4.8 and one of our users tried to create a
snapshot on a VM. The snapshot task got stuck (not sure why) and since
then a "locked" icon is being shown on the VM. We need to remove this
VM, but since it has a pending task, we're unable.
The ovirt-engine log shows hundreds of events like:
[2022-09-20 09:23:09,286+01 INFO
[org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback]
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-27)
[2769dad5-3ec3-4c46-90a2-924746ea8d97] Command 'CreateSnapshotForVm'
(id: '4fcb6ab7-2cd7-4a0c-be97-f6979be25bb9') waiting on child command
id: 'cbb7a2c0-2111-4958-a55d-d48bf2d8591b'
type:'CreateLiveSnapshotForVm' to complete
An ovirt-engine restart didn't make any difference.
Is there a way to remove this task manually, even changing something
in the DB?
Thanks.
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9:50 a.m.
Hi,
I also recommend upgrade to 4.5.x, it fixed a lot of bugs.
On 20 Sep 2022, at 14:01, Jirka Simon <jirka(a)vesim.cz> wrote:
Hi Nicolas,
we had the same problem before we upgraded to 4.5.X
you can check locks with /usr/share/ovirt-engine/setup/dbutils/unlock_entity.sh -t all
-qc
and then unlock
/usr/share/ovirt-engine/setup/dbutils/unlock_entity.sh -t snapshot snapshot_id
or sometime helped just power off and power on the VM and snapshot task failed.
Jirka
On 9/20/22 10:26, nicolas(a)devels.es <mailto:nicolas@devels.es> wrote:
> Hi,
>
> We're running oVirt 4.4.8 and one of our users tried to create a snapshot on a
VM. The snapshot task got stuck (not sure why) and since then a "locked" icon is
being shown on the VM. We need to remove this VM, but since it has a pending task,
we're unable.
>
> The ovirt-engine log shows hundreds of events like:
>
> [2022-09-20 09:23:09,286+01 INFO
[org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback]
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-27)
[2769dad5-3ec3-4c46-90a2-924746ea8d97] Command 'CreateSnapshotForVm' (id:
'4fcb6ab7-2cd7-4a0c-be97-f6979be25bb9') waiting on child command id:
'cbb7a2c0-2111-4958-a55d-d48bf2d8591b' type:'CreateLiveSnapshotForVm' to
complete
>
> An ovirt-engine restart didn't make any difference.
>
> Is there a way to remove this task manually, even changing something in the DB?
>
> Thanks.
> _______________________________________________
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9:53 a.m.
Is it running on the vdsm host? By default live snapshot has a timeout
of 30 minutes
On Tue, Sep 20, 2022 at 11:34 AM <nicolas(a)devels.es> wrote:
Hi,
We're running oVirt 4.4.8 and one of our users tried to create a
snapshot on a VM. The snapshot task got stuck (not sure why) and since
then a "locked" icon is being shown on the VM. We need to remove this
VM, but since it has a pending task, we're unable.
The ovirt-engine log shows hundreds of events like:
[2022-09-20 09:23:09,286+01 INFO
[org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback]
(EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-27)
[2769dad5-3ec3-4c46-90a2-924746ea8d97] Command 'CreateSnapshotForVm'
(id: '4fcb6ab7-2cd7-4a0c-be97-f6979be25bb9') waiting on child command
id: 'cbb7a2c0-2111-4958-a55d-d48bf2d8591b'
type:'CreateLiveSnapshotForVm' to complete
An ovirt-engine restart didn't make any difference.
Is there a way to remove this task manually, even changing something in
the DB?
Thanks.
_______________________________________________
Users mailing list -- users(a)ovirt.org
To unsubscribe send an email to users-leave(a)ovirt.org
Privacy Statement: https://www.ovirt.org/privacy-policy.html
oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/
List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/SWVFVEJFQ25...
2:23 a.m.
El 2022-09-20 15:53, Benny Zlotnik escribió:
Is it running on the vdsm host? By default live snapshot has a
timeout
of 30 minutes
Yes. The snapshot has been running for more than 2 weeks, that's why we
wanted to stop it. However, the unlock_entity.sh tool did the trick.
Thanks.
> On Tue, Sep 20, 2022 at 11:34 AM <nicolas(a)devels.es> wrote:
>>
>> Hi,
>>
>> We're running oVirt 4.4.8 and one of our users tried to create a
>> snapshot on a VM. The snapshot task got stuck (not sure why) and since
>> then a "locked" icon is being shown on the VM. We need to remove this
>> VM, but since it has a pending task, we're unable.
>>
>> The ovirt-engine log shows hundreds of events like:
>>
>> [2022-09-20 09:23:09,286+01 INFO
>> [org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback]
>> (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-27)
>> [2769dad5-3ec3-4c46-90a2-924746ea8d97] Command 'CreateSnapshotForVm'
>> (id: '4fcb6ab7-2cd7-4a0c-be97-f6979be25bb9') waiting on child command
>> id: 'cbb7a2c0-2111-4958-a55d-d48bf2d8591b'
>> type:'CreateLiveSnapshotForVm' to complete
>>
>> An ovirt-engine restart didn't make any difference.
>>
>> Is there a way to remove this task manually, even changing something
>> in
>> the DB?
>>
>> Thanks.
>> _______________________________________________
>> Users mailing list -- users(a)ovirt.org
>> To unsubscribe send an email to users-leave(a)ovirt.org
>> Privacy Statement: https://www.ovirt.org/privacy-policy.html
>> oVirt Code of Conduct:
>> https://www.ovirt.org/community/about/community-guidelines/
>> List Archives:
>>
https://lists.ovirt.org/archives/list/users@ovirt.org/message/SWVFVEJFQ25...
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4 comments
4 participants
participants (4)
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Andrei Verovski -
Benny Zlotnik -
Jirka Simon -
nicolas＠devels.es