On Fri, Jul 5, 2019 at 6:45 PM Richard Chan <rich...@treeboxsolutions.com>
wrote:

> Unfortunately, this is a separate engine running external to the oVirt
> cluster.
> The main error on the hosts is: any idea what this Volume is referring to?
> I have 3 existings storage domains
> ISO EXPORT and DATA all upgraded to 4.3
> None have this UUID.
>
>
> VolumeDoesNotExist: Volume does not exist:
> (u'1d1b6dfd-197a-4583-8398-6b941dbca854',)
>
> 2019-07-05 23:02:15,954+0800 ERROR (tasks/0) [storage.StoragePool] failed:
> Volume does not exist: (u'1d1b6dfd-197a-4583-8398-6b941dbca854',) (sp:384)
> 2019-07-05 23:02:15,954+0800 INFO  (tasks/0) [storage.SANLock] Releasing
> Lease(name='SDM', 
> path=u'/rhev/data-center/mnt/192.168.88.40:_genie_ovirt_data/f9aaa65a-0ac7-4c61-a27d-15af39016419/dom_md/leases',
> offset=1048576) (clusterlock:488)
> 2019-07-05 23:02:15,955+0800 INFO  (tasks/0) [storage.SANLock]
> Successfully released Lease(name='SDM',
> path=u'/rhev/data-center/mnt/192.168.88.40:_genie_ovirt_data/f9aaa65a-0ac7-4c61-a27d-15af39016419/dom_md/leases',
> offset=1048576) (clusterlock:497)
> 2019-07-05 23:02:15,955+0800 ERROR (tasks/0) [storage.TaskManager.Task]
> (Task='159b9026-7034-43c2-9587-8fec036e92ba') Unexpected error (task:875)
> Traceback (most recent call last):
>   File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 882,
> in _run
>     return fn(*args, **kargs)
>   File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 336,
> in run
>     return self.cmd(*self.argslist, **self.argsdict)
>   File "/usr/lib/python2.7/site-packages/vdsm/storage/sp.py", line 333, in
> startSpm
>     self._upgradePool(expectedDomVersion, __securityOverride=True)
>   File "/usr/lib/python2.7/site-packages/vdsm/storage/securable.py", line
> 79, in wrapper
>     return method(self, *args, **kwargs)
>   File "/usr/lib/python2.7/site-packages/vdsm/storage/sp.py", line 484, in
> _upgradePool
>     str(targetDomVersion))
>   File "/usr/lib/python2.7/site-packages/vdsm/storage/sp.py", line 1108,
> in _convertDomain
>     targetFormat)
>   File "/usr/lib/python2.7/site-packages/vdsm/storage/formatconverter.py",
> line 447, in convert
>     converter(repoPath, hostId, imageRepo, isMsd)
>   File "/usr/lib/python2.7/site-packages/vdsm/storage/formatconverter.py",
> line 405, in v5DomainConverter
>     domain.convert_volumes_metadata(target_version)
>   File "/usr/lib/python2.7/site-packages/vdsm/storage/fileSD.py", line
> 813, in convert_volumes_metadata
>     for vol in self.iter_volumes():
>   File "/usr/lib/python2.7/site-packages/vdsm/storage/sd.py", line 764, in
> iter_volumes
>     yield self.produceVolume(img_id, vol_id)
>   File "/usr/lib/python2.7/site-packages/vdsm/storage/sd.py", line 846, in
> produceVolume
>     volUUID)
>   File "/usr/lib/python2.7/site-packages/vdsm/storage/volume.py", line
> 817, in __init__
>     self._manifest = self.manifestClass(repoPath, sdUUID, imgUUID, volUUID)
>   File "/usr/lib/python2.7/site-packages/vdsm/storage/fileVolume.py", line
> 71, in __init__
>     volUUID)
>   File "/usr/lib/python2.7/site-packages/vdsm/storage/volume.py", line 86,
> in __init__
>     self.validate()
>   File "/usr/lib/python2.7/site-packages/vdsm/storage/volume.py", line
> 112, in validate
>     self.validateVolumePath()
>   File "/usr/lib/python2.7/site-packages/vdsm/storage/fileVolume.py", line
> 131, in validateVolumePath
>     raise se.VolumeDoesNotExist(self.volUUID)
>

This usually means the volume does not have the right permissions.

130         if not self.oop.fileUtils.pathExists(volPath):


131             raise se.VolumeDoesNotExist(self.volUUID)

oop.fileUtils.pathExists() is:

130         if not self.oop.fileUtils.pathExists(volPath):


131             raise se.VolumeDoesNotExist(self.volUUID)

IOProcess.pathExists() is:

482     def pathExists(self, filename, writable=False):


483         check = os.R_OK
484
485         if writable:
486             check |= os.W_OK
487
488         if self.access(filename, check):
489             return True
490
491         return self.access(filename, check)

Bad permissions would fail converting a domain of course, so this real fix
is to
fix the bad permissions.

Nir


>
> On Fri, Jul 5, 2019 at 11:31 PM Strahil <hunter86...@yahoo.com> wrote:
>
>> Can you run the engine manually on another server ?
>> hosted-engine --vm-start
>>
>> Best Regards,
>> Strahil Nikolov
>> On Jul 5, 2019 18:05, Richard Chan <rich...@treeboxsolutions.com> wrote:
>>
>> My engine is getting SpmStart failure.
>>
>> What is the best way to troubleshoot this?
>>
>>
>> --
>> Richard Chan
>>
>>
>
> --
> Richard Chan
> Chief Architect
>
> TreeBox Solutions Pte Ltd
> 1 Commonwealth Lane #03-01
> Singapore 149544
> Tel: 6570 3725
> http://www.treeboxsolutions.com
>
> Co.Reg.No. 201100585R
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