[ovirt-users] [Call for feedback] did you install/update to 4.1.0?

[Simone Tiraboschi]

On Sat, Feb 4, 2017 at 11:52 AM, Ralf Schenk <rs at databay.de> wrote:

> Hello,
>
> I have set up 3 hosts for engine, 2 of them are working correct. There is
> no other host even having broker/agent installed. Is it possible that the
> error occurs because the hosts are multihomed (Management IP, IP for
> storage) and can communicate with different IP's ?
>
Having multiple logical networks for storage, management and so on is a
good practice and it's advised so I tend to exclude any issue there.
The point is why your microcloud27.sub.mydomain.de fails acquiring a lock
as host 3.
Probably the simplest fix is just setting it in maintenance mode from the
engine, removing it and deploying it from the engine as an hosted engine
host again.



> hosted-engine --vm-status on both working hosts seems correct: (3 is out
> of order...)
>
> [root at microcloud21 ~]# hosted-engine --vm-status
>
>
> --== Host 1 status ==--
>
> conf_on_shared_storage             : True
> Status up-to-date                  : True
> Hostname                           : microcloud21.sub.mydomain.de
> Host ID                            : 1
> Engine status                      : {"health": "good", "vm": "up",
> "detail": "up"}
> Score                              : 3400
> stopped                            : False
> Local maintenance                  : False
> crc32                              : 5941227d
> local_conf_timestamp               : 152316
> Host timestamp                     : 152302
> Extra metadata (valid at timestamp):
>         metadata_parse_version=1
>         metadata_feature_version=1
>         timestamp=152302 (Sat Feb  4 11:49:29 2017)
>         host-id=1
>         score=3400
>         vm_conf_refresh_time=152316 (Sat Feb  4 11:49:43 2017)
>         conf_on_shared_storage=True
>         maintenance=False
>         state=EngineUp
>         stopped=False
>
>
> --== Host 2 status ==--
>
> conf_on_shared_storage             : True
> Status up-to-date                  : True
> Hostname                           : microcloud24.sub.mydomain.de
> Host ID                            : 2
> Engine status                      : {"reason": "vm not running on this
> host", "health": "bad", "                                 vm": "down",
> "detail": "unknown"}
> Score                              : 3400
> stopped                            : False
> Local maintenance                  : False
> crc32                              : 77e25433
> local_conf_timestamp               : 157637
> Host timestamp                     : 157623
> Extra metadata (valid at timestamp):
>         metadata_parse_version=1
>         metadata_feature_version=1
>         timestamp=157623 (Sat Feb  4 11:49:34 2017)
>         host-id=2
>         score=3400
>         vm_conf_refresh_time=157637 (Sat Feb  4 11:49:48 2017)
>         conf_on_shared_storage=True
>         maintenance=False
>         state=EngineDown
>         stopped=False
>
>
> --== Host 3 status ==--
>
> conf_on_shared_storage             : True
> Status up-to-date                  : False
> Hostname                           : microcloud27.sub.mydomain.de
> Host ID                            : 3
> Engine status                      : unknown stale-data
> Score                              : 0
> stopped                            : True
> Local maintenance                  : False
> crc32                              : 74798986
> local_conf_timestamp               : 77946
> Host timestamp                     : 77932
> Extra metadata (valid at timestamp):
>         metadata_parse_version=1
>         metadata_feature_version=1
>         timestamp=77932 (Fri Feb  3 15:19:25 2017)
>         host-id=3
>         score=0
>         vm_conf_refresh_time=77946 (Fri Feb  3 15:19:39 2017)
>         conf_on_shared_storage=True
>         maintenance=False
>         state=AgentStopped
>         stopped=True
>
> Am 03.02.2017 um 19:20 schrieb Simone Tiraboschi:
>
>
>
> On Fri, Feb 3, 2017 at 5:22 PM, Ralf Schenk <rs at databay.de> wrote:
>
>> Hello,
>>
>> of course:
>>
>> [root at microcloud27 mnt]# sanlock client status
>> daemon 8a93c9ea-e242-408c-a63d-a9356bb22df5.microcloud
>> p -1 helper
>> p -1 listener
>> p -1 status
>>
>> sanlock.log attached. (Beginning 2017-01-27 where everything was fine)
>>
> Thanks, the issue is here:
>
> 2017-02-02 19:01:22+0100 4848 [1048]: s36 lockspace 7c8deaa8-be02-4aaf-b9b4-ddc8da99ad96:3:/rhev/data-center/mnt/glusterSD/glusterfs.sub.mydomain.de:_engine/7c8deaa8-be02-4aaf-b9b4-ddc8da99ad96/dom_md/ids:0
> 2017-02-02 19:03:42+0100 4988 [12983]: s36 delta_acquire host_id 3 busy1 3 15 13129 7ad427b1-fbb6-4cee-b9ee-01f596fddfbb.microcloud
> 2017-02-02 19:03:43+0100 4989 [1048]: s36 add_lockspace fail result -262
>
> Could you please check if you have other hosts contending for the same ID
> (id=3 in this case).
>
>
>
> --
>
>
> *Ralf Schenk*
> fon +49 (0) 24 05 / 40 83 70 <+49%202405%20408370>
> fax +49 (0) 24 05 / 40 83 759 <+49%202405%204083759>
> mail *rs at databay.de* <rs at databay.de>
>
> *Databay AG*
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> ------------------------------
>
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