[Users] Ovirt 3.3 removing disk failure

[Sergey Gotliv]

Saša,

Please, check this path /rhev/data-center/mnt/*/2799e01b-6e6e-4f3b-8cfe-779928ae9941 from your host. Does it exist?
If not, please, try to access your GlusterFS through SSH. Does it exist that way?

----- Original Message -----
> From: "Saša Friedrich" <sasa.friedrich at bitlab.si>
> To: users at ovirt.org
> Sent: Wednesday, November 13, 2013 12:10:58 PM
> Subject: Re: [Users] Ovirt 3.3 removing disk failure
> 
> Just for test I enabled "ovirt-updates-testing" and "ovirt-nightly" repos.
> Did yum update and error is still there.
> 
> I created new virtual disk and then tried to delete it... same error!
> 
> Is there a way to remove disk manualy? I can mount gluster volume and delete
> the disk. But what about db in engine? Which records should I remove (by
> hand)?
> 
> 
> tnx
> 
> 
> 
> Dne 12. 11. 2013 21:19, piše Saša Friedrich:
> 
> 
> What I found so far...
> 
> Function returning error is getDomPath in
> "/usr/share/vdsm/storage/fileSD.py":
> 
> def getDomPath(sdUUID):
> pattern = os.path.join(sd.StorageDomain.storage_repository,
> sd.DOMAIN_MNT_POINT, '*', sdUUID)
> # Warning! You need a global proc pool big as the number of NFS domains.
> domPaths = getProcPool().glob.glob(pattern)
> if len(domPaths) == 0:
> raise se.StorageDomainDoesNotExist(sdUUID)
> elif len(domPaths) > 1:
> raise se.StorageDomainLayoutError(sdUUID)
> else:
> return domPaths[0]
> 
> 
> When I click remove disk in engine, variable "pattern" gets
> "/rhev/data-center/mnt/*/2799e01b-6e6e-4f3b-8cfe-779928ae9941", and
> "domPaths" is empty
> 
> 
> 
> 
> Dne 12. 11. 2013 20:18, piše Saša Friedrich:
> 
> 
> After I changed the log level of vdsm I found the error:
> 
> Thread-5180::ERROR::2013-11-12
> 19:44:21,433::task::850::TaskManager.Task::(_setError)
> Task=`42a933fa-97f1-4260-8bc5-86c057dc8184`::Unexpected error
> Traceback (most recent call last):
> File "/usr/share/vdsm/storage/task.py", line 857, in _run
> return fn(*args, **kargs)
> File "/usr/share/vdsm/logUtils.py", line 45, in wrapper
> res = f(*args, **kwargs)
> File "/usr/share/vdsm/storage/hsm.py", line 1529, in deleteImage
> dom.deleteImage(sdUUID, imgUUID, volsByImg)
> File "/usr/share/vdsm/storage/fileSD.py", line 342, in deleteImage
> currImgDir = getImagePath(sdUUID, imgUUID)
> File "/usr/share/vdsm/storage/fileSD.py", line 97, in getImagePath
> return os.path.join(getDomPath(sdUUID), 'images', imgUUID)
> File "/usr/share/vdsm/storage/fileSD.py", line 89, in getDomPath
> raise se.StorageDomainDoesNotExist(sdUUID)
> StorageDomainDoesNotExist: Storage domain does not exist:
> ('2799e01b-6e6e-4f3b-8cfe-779928ae9941',)
> Thread-5180::ERROR::2013-11-12
> 19:44:21,435::dispatcher::67::Storage.Dispatcher.Protect::(run) {'status':
> {'message': "Storage domain does not exist:
> ('2799e01b-6e6e-4f3b-8cfe-779928ae9941',)", 'code': 358}}
> 
> 
> And this happens only when I want to delete virtual disk. VM alone works
> fine.
> 
> Any clue?
> 
> 
> tnx
> 
> 
> Dne 12. 11. 2013 15:54, piše Saša Friedrich:
> 
> 
> When I try to remove viritual disk from ovirt engine I get error "User
> admin at internal finished removing disk test_vm with storage failure in domain
> DATA_DOMAIN."
> 
> VM itself was running fine with no errors.
> 
> DATA_DOMAIN is GlusterFS replicated volume (on ovirt host).
> 
> ovirt engine comp (fc19)
> ovirt-engine.noarch 3.3.0.1-1.fc19
> 
> ovirt host (fc19)
> vdsm.x86_64 4.12.1-4.fc19
> vdsm-gluster.noarch 4.12.1-4.fc19
> glusterfs-server.x86_64 3.4.1-1.fc19
> 
> 
> tnx for help
> 
> 
> 
> 
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