Anyone know how to fix this broken task ? It's persisted through a reboot of all hosts and the engine, something needs deleting from the database to clear the task and release the locked disk On 8 September 2016 at 13:25, Maton, Brett <matonb@ltresources.co.uk> wrote:
Thanks for the pointer Mikhail, however I don't get any tasks listed with that command:
vdsClient -s 0 getAllTasksStatuses
/usr/share/vdsm/vdsClient.py:33: DeprecationWarning: vdscli uses xmlrpc. since ovirt 3.6 xmlrpc is deprecated, please use vdsm.jsonrpcvdscli from vdsm import utils, vdscli, constants
{'status': {'message': 'OK', 'code': 0}, 'allTasksStatus': {}}
On 8 September 2016 at 09:51, Краснобаев Михаил <milo1@ya.ru> wrote:
Hi,
There is a way to cancel a running task - look here http://lists.ovirt.org/pipermail/users/2014-November/028946.html I was able to stop snapshot deletion this way.
Best, Mikhail.
08.09.2016, 08:14, "Maton, Brett" <matonb@ltresources.co.uk>:
Any suggestions ?
THe task has been hung for 5 days now, I can't start the machine or destroy it.
On 7 September 2016 at 06:49, Maton, Brett <matonb@ltresources.co.uk> wrote:
Sorry just hit reply....
I'm seeing these errors in the logs which look related to the problem:
2016-09-07 06:46:35,123 ERROR [org.ovirt.engine.core.bll.tasks.CommandCallbacksPoller] (DefaultQuartzScheduler6) [19c58c0d] Failed invoking callback end method 'onFailed' for command '07608003-ca05-4e2e-b917-85ce525c011b' with exception 'null', the callback is marked for end method retries 2016-09-07 06:46:45,184 ERROR [org.ovirt.engine.core.bll.CommandsFactory] (DefaultQuartzScheduler7) [19c58c0d] Error in invocating CTOR of command 'LiveMigrateDisk': null 2016-09-07 06:46:45,185 ERROR [org.ovirt.engine.core.bll.tasks.CommandCallbacksPoller] (DefaultQuartzScheduler7) [19c58c0d] Failed invoking callback end method 'onFailed' for command '07608003-ca05-4e2e-b917-85ce525c011b' with exception 'null', the callback is marked for end method retries
On 5 September 2016 at 06:46, Nir Soffer <nsoffer@redhat.com> wrote:
Hi Maton,
Please reply to the list, not to me directly.
Ala, can you look at this? is this a known issue?
Thanks, Nir
On Mon, Sep 5, 2016 at 8:43 AM, Maton, Brett <matonb@ltresources.co.uk> wrote:
Log files as requested
https://ufile.io/4fc35 vdsm log https://ufile.io/e9836 engine 03-Sep https://ufile.io/15f37 engine 04-Sep
vdsm log stops on the 01-Sep...
Couple of entries from the event log:
Sep 3, 2016 7:31:07 PM Snapshot 'Auto-generated for Live Storage Migration' deletion for VM 'lv01' has been completed. Sep 3, 2016 6:46:46 PM Snapshot 'Auto-generated for Live Storage Migration' deletion for VM 'lv01' was initiated by SYSTEM
And the related tasks
Removing Snapshot Auto-generated for Live Storage Migration of VM lv01 Sep 3, 2016 6:46:44 PM N/A 29f45ca9 Validating Sep 3, 2016 6:46:44 PM until Sep 3, 2016 6:46:44 PM Executing Sep 3, 2016 6:46:44 PM until Sep 3, 2016 7:31:06 PM
Finalizing Sep 3, 2016 7:31:06 PM N/A
On 4 September 2016 at 14:27, Nir Soffer <nsoffer@redhat.com> wrote:
On Sun, Sep 4, 2016 at 12:40 PM, Maton, Brett <
matonb@ltresources.co.uk>
wrote:
How do I fix / kill a hung vdsm task?
It seems to have completed the task but is stuck finalising.
Removing Snapshot Auto-generated for Live Storage Migration Validating Executing (hour glass) Finalizing
Task has been 'stuck' finalising for over 13 hours
Can you share engine and vdsm logs since the time the merge was started?
Nir
,
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-- С уважением, Краснобаев Михаил.