[ovirt-users] Re: SPM and Task error ...

25 Jul 2019

      Il 25/07/19 17:06, Benny Zlotnik ha scritto:
...
can you grep vdsm logs to see if it is actually running?
grep inside vdsm.log from SPM manager:
....
2019-07-25 17:36:13,676+0200 INFO  (jsonrpc/1) [vdsm.api] FINISH 
getAllTasksStatuses return={'allTasksStatus': 
{'fdcf4d1b-82fe-49a6-b233-323ebe568f8e': {'code': 0, 'message': 'running 
job 1 of 1', 'taskState': 'running', 'taskResult': '', 'taskID': 
'fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}}} from=::ffff:10.0.0.46,59440, 
task_id=9a904fb5-e9bd-47d5-af5f-86fc869774da (api:52)
2019-07-25 17:36:13,682+0200 INFO  (jsonrpc/2) [vdsm.api] START 
clearTask(taskID=u'fdcf4d1b-82fe-49a6-b233-323ebe568f8e', spUUID=None, 
options=None) from=::ffff:10.0.0.46,59440, 
task_id=dd0c761c-73a3-4aea-ac11-9b4007e75dd0 (api:46)
2019-07-25 17:36:13,689+0200 INFO  (jsonrpc/0) [vdsm.api] START 
clearTask(taskID=u'fdcf4d1b-82fe-49a6-b233-323ebe568f8e', spUUID=None, 
options=None) from=::ffff:10.0.0.46,59440, 
task_id=27513885-836a-42cb-b49f-1055a45b0110 (api:46)
2019-07-25 17:36:13,696+0200 INFO  (jsonrpc/6) [vdsm.api] START 
clearTask(taskID=u'fdcf4d1b-82fe-49a6-b233-323ebe568f8e', spUUID=None, 
options=None) from=::ffff:10.0.0.46,59440, 
task_id=b2542948-5624-4e09-9323-f32572480750 (api:46)
.....

May I try to stop and clear from vdsm-client ?
Wich is the impact of this operation ?

Thanks
Enrico
...
you can use vdsm-client Task stop taskID=... and then vdsm-clien Task 
clear taskID=...
but if it's actually running it can leave the system in an undesired 
state, so be sure to check
On Thu, Jul 25, 2019 at 5:58 PM Enrico <enrico.becchetti@pg.infn.it 
<mailto:enrico.becchetti@pg.infn.it>> wrote:
Il 25/07/19 16:45, Benny Zlotnik ha scritto:
...
Do you have vdsm logs?
I'M not sure because this task is very old
...
Is this task still running?
I made this :
# vdsm-client Task  getStatus
    taskID=fdcf4d1b-82fe-49a6-b233-323ebe568f8e
    {
        "message": "running job 1 of 1",
        "code": 0,
        "taskID": "fdcf4d1b-82fe-49a6-b233-323ebe568f8e",
        "taskResult": "",
        "taskState": "running"
    }
     are there any other tools to check it ?
Thanks
    Enrico
...
On Thu, Jul 25, 2019 at 5:00 PM Enrico
    <enrico.becchetti@pg.infn.it
    <mailto:enrico.becchetti@pg.infn.it>> wrote:
 Hi all,
        my ovirt cluster has got 3 Hypervisors runnig Centos 7.5.1804
        vdsm is 4.20.39.1-1.el7,
        ovirt engine is 4.2.4.5-1.el7, the storage systems are HP MSA
        P2000 and 2050 (fibre channel).
I need to stop one of the hypervisors for maintenance but
        this system is the storage pool manager.
For this reason I decided to manually activate SPM in one of
        the other nodes but this operation is not
        successful.
In the ovirt engine (engine.log) the error is this:
2019-07-25 12:39:16,744+02 INFO
        [org.ovirt.engine.core.bll.storage.pool.ForceSelectSPMCommand]
        (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b]
        Running command: ForceSelectSPMCommand internal: false.
        Entities affected :  ID: 81c9bd3c-ae0a-467f-bf7f-63ab30cd8d9e
        Type: VDSAction group MANIPULATE_HOST with role type ADMIN
        2019-07-25 12:39:16,745+02 INFO
        [org.ovirt.engine.core.vdsbroker.irsbroker.SpmStopOnIrsVDSCommand]
        (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b]
        START, SpmStopOnIrsVDSCommand(
        SpmStopOnIrsVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7',
        ignoreFailoverLimit='false'}), log id: 37bf4639
        2019-07-25 12:39:16,747+02 INFO
        [org.ovirt.engine.core.vdsbroker.irsbroker.ResetIrsVDSCommand]
        (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b]
        START, ResetIrsVDSCommand(
        ResetIrsVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7',
        ignoreFailoverLimit='false',
        vdsId='751f3e99-b95e-4c31-bc38-77f5661a0bdc',
        ignoreStopFailed='false'}), log id: 2522686f
        2019-07-25 12:39:16,749+02 INFO
        [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand]
        (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b]
        START, SpmStopVDSCommand(HostName = infn-vm05.management,
        SpmStopVDSCommandParameters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc',
        storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7'}), log
        id: 1810fd8b
        2019-07-25 12:39:16,758+02 *ERROR*
        [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand]
        (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b]
        SpmStopVDSCommand::Not stopping SPM on vds
        'infn-vm05.management', pool id
        '18d57688-6ed4-43b8-bd7c-0665b55950b7' as there are uncleared
        tasks 'Task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e', status
        'running''
        2019-07-25 12:39:16,758+02 INFO
        [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand]
        (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b]
        FINISH, SpmStopVDSCommand, log id: 1810fd8b
        2019-07-25 12:39:16,758+02 INFO
        [org.ovirt.engine.core.vdsbroker.irsbroker.ResetIrsVDSCommand]
        (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b]
        FINISH, ResetIrsVDSCommand, log id: 2522686f
        2019-07-25 12:39:16,758+02 INFO
        [org.ovirt.engine.core.vdsbroker.irsbroker.SpmStopOnIrsVDSCommand]
        (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b]
        FINISH, SpmStopOnIrsVDSCommand, log id: 37bf4639
        2019-07-25 12:39:16,760+02 *ERROR*
        [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
        (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b]
        EVENT_ID: USER_FORCE_SELECTED_SPM_STOP_FAILED(4,096), Failed
        to force select infn-vm07.management as the SPM due to a
        failure to stop the current SPM.
while in the hypervisor (SPM) vdsm.log:
2019-07-25 12:39:16,744+02 INFO
        [org.ovirt.engine.core.bll.storage.pool.ForceSelectSPMCommand]
        (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b]
        Running command: ForceSelectSPMCommand internal: false.
        Entities affected :  ID: 81c9bd3c-ae0a-467f-bf7f-63ab30cd8d9e
        Type: VDSAction group MANIPULATE_HOST with role type ADMIN
        2019-07-25 12:39:16,745+02 INFO
        [org.ovirt.engine.core.vdsbroker.irsbroker.SpmStopOnIrsVDSCommand]
        (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b]
        START, SpmStopOnIrsVDSCommand(
        SpmStopOnIrsVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7',
        ignoreFailoverLimit='false'}), log id: 37bf4639
        2019-07-25 12:39:16,747+02 INFO
        [org.ovirt.engine.core.vdsbroker.irsbroker.ResetIrsVDSCommand]
        (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b]
        START, ResetIrsVDSCommand(
        ResetIrsVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7',
        ignoreFailoverLimit='false',
        vdsId='751f3e99-b95e-4c31-bc38-77f5661a0bdc',
        ignoreStopFailed='false'}), log id: 2522686f
        2019-07-25 12:39:16,749+02 INFO
        [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand]
        (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b]
        START, SpmStopVDSCommand(HostName = infn-vm05.management,
        SpmStopVDSCommandParameters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc',
        storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7'}), log
        id: 1810fd8b
        2019-07-25 12:39:16,758+02 *ERROR*
        [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand]
        (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b]
        SpmStopVDSCommand::Not stopping SPM on vds
        'infn-vm05.management', pool id
        '18d57688-6ed4-43b8-bd7c-0665b55950b7' as there are uncleared
        tasks 'Task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e', status
        'running''
        2019-07-25 12:39:16,758+02 INFO
        [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand]
        (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b]
        FINISH, SpmStopVDSCommand, log id: 1810fd8b
        2019-07-25 12:39:16,758+02 INFO
        [org.ovirt.engine.core.vdsbroker.irsbroker.ResetIrsVDSCommand]
        (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b]
        FINISH, ResetIrsVDSCommand, log id: 2522686f
        2019-07-25 12:39:16,758+02 INFO
        [org.ovirt.engine.core.vdsbroker.irsbroker.SpmStopOnIrsVDSCommand]
        (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b]
        FINISH, SpmStopOnIrsVDSCommand, log id: 37bf4639
        2019-07-25 12:39:16,760+02 *ERROR*
        [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
        (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b]
        EVENT_ID: USER_FORCE_SELECTED_SPM_STOP_FAILED(4,096), Failed
        to force select infn-vm07.management as the SPM due to a
        failure to stop the current SPM.
        2019-07-25 12:39:18,660+02 INFO
        [org.ovirt.engine.core.bll.tasks.SPMAsyncTask]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Task
        id 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' has passed
        pre-polling period time and should be polled. Pre-polling
        period is 60000 millis.
        2019-07-25 12:39:18,660+02 INFO
        [org.ovirt.engine.core.bll.tasks.SPMAsyncTask]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Task
        id 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' has passed
        pre-polling period time and should be polled. Pre-polling
        period is 60000 millis.
        2019-07-25 12:39:18,750+02 INFO
        [org.ovirt.engine.core.bll.tasks.SPMAsyncTask]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Task
        id 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' has passed
        pre-polling period time and should be polled. Pre-polling
        period is 60000 millis.
        2019-07-25 12:39:18,750+02 *ERROR*
        [org.ovirt.engine.core.bll.tasks.SPMAsyncTask]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) []
        BaseAsyncTask::logEndTaskFailure: Task
        'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' (Parent Command
        'Unknown', Parameters Type
        'org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters')
        ended with failure:
        2019-07-25 12:39:18,750+02 INFO
        [org.ovirt.engine.core.bll.tasks.SPMAsyncTask]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) []
        SPMAsyncTask::ClearAsyncTask: Attempting to clear task
        'fdcf4d1b-82fe-49a6-b233-323ebe568f8e'
        2019-07-25 12:39:18,751+02 INFO
        [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START,
        SPMClearTaskVDSCommand(
        SPMTaskGuidBaseVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7',
        ignoreFailoverLimit='false',
        taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: 34ae2b2f
        2019-07-25 12:39:18,752+02 INFO
        [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START,
        HSMClearTaskVDSCommand(HostName = infn-vm05.management,
        HSMTaskGuidBaseVDSCommandParameters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc',
        taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: d3a78ad
        2019-07-25 12:39:18,757+02 INFO
        [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) []
        FINISH, HSMClearTaskVDSCommand, log id: d3a78ad
        2019-07-25 12:39:18,757+02 INFO
        [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) []
        FINISH, SPMClearTaskVDSCommand, log id: 34ae2b2f
        2019-07-25 12:39:18,757+02 INFO
        [org.ovirt.engine.core.bll.tasks.SPMAsyncTask]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) []
        SPMAsyncTask::ClearAsyncTask: At time of attempt to clear
        task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' the response code
        was 'TaskStateError' and message was 'Operation is not
        allowed in this task state: ("can't clean in state
        running",)'. Task will not be cleaned
        2019-07-25 12:39:18,757+02 INFO
        [org.ovirt.engine.core.bll.tasks.SPMAsyncTask]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) []
        BaseAsyncTask::onTaskEndSuccess: Task
        'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' (Parent Command
        'Unknown', Parameters Type
        'org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters')
        ended successfully.
        2019-07-25 12:39:18,757+02 INFO
        [org.ovirt.engine.core.bll.tasks.SPMAsyncTask]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) []
        SPMAsyncTask::ClearAsyncTask: Attempting to clear task
        'fdcf4d1b-82fe-49a6-b233-323ebe568f8e'
        2019-07-25 12:39:18,758+02 INFO
        [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START,
        SPMClearTaskVDSCommand(
        SPMTaskGuidBaseVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7',
        ignoreFailoverLimit='false',
        taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: 42de0c2b
        2019-07-25 12:39:18,759+02 INFO
        [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START,
        HSMClearTaskVDSCommand(HostName = infn-vm05.management,
        HSMTaskGuidBaseVDSCommandParameters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc',
        taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: 4895c79c
        2019-07-25 12:39:18,764+02 INFO
        [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) []
        FINISH, HSMClearTaskVDSCommand, log id: 4895c79c
        2019-07-25 12:39:18,764+02 INFO
        [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) []
        FINISH, SPMClearTaskVDSCommand, log id: 42de0c2b
        2019-07-25 12:39:18,764+02 INFO
        [org.ovirt.engine.core.bll.tasks.SPMAsyncTask]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) []
        SPMAsyncTask::ClearAsyncTask: At time of attempt to clear
        task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' the response code
        was 'TaskStateError' and message was 'Operation is not
        allowed in this task state: ("can't clean in state
        running",)'. Task will not be cleaned
        2019-07-25 12:39:18,764+02 INFO
        [org.ovirt.engine.core.bll.tasks.SPMAsyncTask]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Task
        id 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' has passed
        pre-polling period time and should be polled. Pre-polling
        period is 60000 millis.
        2019-07-25 12:39:18,764+02 INFO
        [org.ovirt.engine.core.bll.tasks.AsyncTaskManager]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) []
        Cleaning zombie tasks: Clearing async task 'Unknown' that
        started at 'Fri May 03 14:48:50 CEST 2019'
        2019-07-25 12:39:18,764+02 INFO
        [org.ovirt.engine.core.bll.tasks.SPMAsyncTask]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) []
        SPMAsyncTask::ClearAsyncTask: Attempting to clear task
        'fdcf4d1b-82fe-49a6-b233-323ebe568f8e'
        2019-07-25 12:39:18,765+02 INFO
        [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START,
        SPMClearTaskVDSCommand(
        SPMTaskGuidBaseVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7',
        ignoreFailoverLimit='false',
        taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: da77af2
        2019-07-25 12:39:18,766+02 INFO
        [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START,
        HSMClearTaskVDSCommand(HostName = infn-vm05.management,
        HSMTaskGuidBaseVDSCommandParameters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc',
        taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: 530694fb
        2019-07-25 12:39:18,771+02 INFO
        [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) []
        FINISH, HSMClearTaskVDSCommand, log id: 530694fb
        2019-07-25 12:39:18,771+02 INFO
        [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) []
        FINISH, SPMClearTaskVDSCommand, log id: da77af2
        2019-07-25 12:39:18,771+02 INFO
        [org.ovirt.engine.core.bll.tasks.SPMAsyncTask]
        (EE-ManagedThreadFactory-engineScheduled-Thread-67) []
        SPMAsyncTask::ClearAsyncTask: At time of attempt to clear
        task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' the response code
        was 'TaskStateError' and message was 'Operation is not
        allowed in this task state: ("can't clean in state
        running",)'. Task will not be cleaned
there is some relation between this error and a task that has
        remained hanging, from SPM server:
# vdsm-client Task  getInfo
        taskID=fdcf4d1b-82fe-49a6-b233-323ebe568f8e
        {
            "verb": "prepareMerge",
            "id": "fdcf4d1b-82fe-49a6-b233-323ebe568f8e"
        }
# vdsm-client Task  getStatus
        taskID=fdcf4d1b-82fe-49a6-b233-323ebe568f8e
        {
            "message": "running job 1 of 1",
            "code": 0,
            "taskID": "fdcf4d1b-82fe-49a6-b233-323ebe568f8e",
            "taskResult": "",
            "taskState": "running"
        }
How can I solve this problem ?
Thanks a lot for your help !!
        Best Regards
        Enrico
-- 
        _______________________________________________________________________
Enrico Becchetti                    Servizio di Calcolo e Reti
Istituto Nazionale di Fisica Nucleare - Sezione di Perugia
        Via Pascoli,c/o Dipartimento di Fisica  06123 Perugia (ITALY)
        Phone:+39 075 5852777             Mail: Enrico.Becchetti<at>pg.infn.it  <http://pg.infn.it>  
        _______________________________________________________________________
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-- 
    _______________________________________________________________________
Enrico Becchetti                    Servizio di Calcolo e Reti
Istituto Nazionale di Fisica Nucleare - Sezione di Perugia
    Via Pascoli,c/o Dipartimento di Fisica  06123 Perugia (ITALY)
    Phone:+39 075 5852777             Mail: Enrico.Becchetti<at>pg.infn.it  <http://pg.infn.it>  
    _______________________________________________________________________
-- 
_______________________________________________________________________

Enrico Becchetti                    Servizio di Calcolo e Reti

Istituto Nazionale di Fisica Nucleare - Sezione di Perugia
Via Pascoli,c/o Dipartimento di Fisica  06123 Perugia (ITALY)
Phone:+39 075 5852777             Mail: Enrico.Becchetti<at>pg.infn.it
_______________________________________________________________________