Re: [ovirt-users] mantenance mode error
On Thu, Jun 30, 2016 at 3:20 PM, nicola.gentile.to
<nicola.gentile.to(a)gmail.com> wrote:
hello,
I must put in maintenance mode the node of ovirt but returns the following
error (by admin web page):
Error while executing action: Cannot switch Host to Maintenance mode. Host
has asynchronous running tasks,
wait for operation to complete and retry.
I have checked the log file engine.log and returns the following errors:
2016-06-30 13:31:35,688 INFO
[org.ovirt.engine.core.bll.MaintenanceNumberOfVdssCommand] (default task-47)
[5f3d36f7] Lock Acquired to object 'EngineLock:{exclusiveLocks='null',
sharedLocks='[00000001-0001-0001-0001-00000000037d=<POOL,
ACTION_TYPE_FAILED_OBJECT_LOCKED>]'}'
2016-06-30 13:31:35,692 WARN
[org.ovirt.engine.core.bll.MaintenanceNumberOfVdssCommand] (default task-47)
[5f3d36f7] CanDoAction of action 'MaintenanceNumberOfVdss' failed for user
admin@internal. Reasons:
VAR__TYPE__HOST,VAR__ACTION__MAINTENANCE,VDS_CANNOT_MAINTENANCE_SPM_WITH_RUNNING_TASKS
2016-06-30 13:31:35,692 INFO
[org.ovirt.engine.core.bll.MaintenanceNumberOfVdssCommand] (default task-47)
[5f3d36f7] Lock freed to object 'EngineLock:{exclusiveLocks='null',
sharedLocks='[00000001-0001-0001-0001-00000000037d=<POOL,
ACTION_TYPE_FAILED_OBJECT_LOCKED>]'}'
how can I do to see if there are tasks?
You can run this on the host:
vdsClient -s 0 getAllTasksStatuses
And share the output.
What can i do for resolve the problem?
You should see the status of each task - if you have a finished task,
and engine is not
clearing it, this is a bug in engine - please file a bug and attached
vdsm and engine logs.
To clear the a finished task not cleared by the engine, try to restart
the engine.
If engine is not clearing finished tasks after restart, you can clear
it yourself:
vdsClient -s 0 clearTask <task uuid>
Nir
Thanks in advance
Nicola
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