[ovirt-users] Gluster storage domain error after upgrading to 3.6

[Stefano Danzi]

I pathced the code for "emergency"....
I can't find how change confguration.

But I think that's a bug:

- All work in ovirt 3.5, after upgrade stop working
- The log show a python exception.

I think a thing:

If there are chages on configuration requirements I have to be warned 
during upgrade, or I have to find a specific error in log.
...remove something that non exist from a list, and leave a cryptic 
python exception as error log, isn't the better solution...

Il 06/11/2015 8.12, Nir Soffer ha scritto:
>
>
> בתאריך 5 בנוב׳ 2015 8:18 אחה״צ,‏ "Stefano Danzi" <s.danzi at hawai.it 
> <mailto:s.danzi at hawai.it>> כתב:
> >
> > To temporary solve the problem I patched storageserver.py as 
> suggested on link above.
>
> I would not patch the code but change the configuration.
>
> > I can't find a related issue on bugzilla.
>
> Would you file bug about this?
>
> >
> >
> > Il 05/11/2015 11.43, Stefano Danzi ha scritto:
> >>
> >> My error is related to this message:
> >>
> >> http://lists.ovirt.org/pipermail/users/2015-August/034316.html
> >>
> >> Il 05/11/2015 0.28, Stefano Danzi ha scritto:
> >>>
> >>> Hello,
> >>> I have an Ovirt installation with only 1 host and self-hosted engine.
> >>> My Master Data storage domain is GlusterFS type.
> >>>
> >>> After upgrading to Ovirt 3.6 data storage domain and default 
> dataceter are down.
> >>> The error in vdsm.log is:
> >>>
> >>> Thread-6585::DEBUG::2015-11-04 
> 23:55:00,173::task::595::Storage.TaskManager.Task::(_updateState) 
> Task=`86e72580-fa76-4347-b919-a73970d12682`::moving from state init -> 
> state preparin
> >>> g
> >>> Thread-6585::INFO::2015-11-04 
> 23:55:00,173::logUtils::48::dispatcher::(wrapper) Run and protect: 
> connectStorageServer(domType=7, 
> spUUID=u'00000000-0000-0000-0000-000000000000', conLi
> >>> st=[{u'id': u'dc0eaef1-8494-4e35-abea-80a4e7f37499', 
> u'connection': u'ovirtbk-mount.hawai.lan:data', u'iqn': u'', u'user': 
> u'', u'tpgt': u'1', u'vfs_type': u'glusterfs', u'password':
> >>>  '********', u'port': u''}], options=None)
> >>> Thread-6585::DEBUG::2015-11-04 
> 23:55:00,235::fileUtils::143::Storage.fileUtils::(createdir) Creating 
> directory: 
> /rhev/data-center/mnt/glusterSD/ovirtbk-mount.hawai.lan:data mode: Non
> >>> e
> >>> Thread-6585::WARNING::2015-11-04 
> 23:55:00,235::fileUtils::152::Storage.fileUtils::(createdir) Dir 
> /rhev/data-center/mnt/glusterSD/ovirtbk-mount.hawai.lan:data already 
> exists
> >>> Thread-6585::ERROR::2015-11-04 
> 23:55:00,235::hsm::2465::Storage.HSM::(connectStorageServer) Could not 
> connect to storageServer
> >>> Traceback (most recent call last):
> >>>   File "/usr/share/vdsm/storage/hsm.py", line 2462, in 
> connectStorageServer
> >>>     conObj.connect()
> >>>   File "/usr/share/vdsm/storage/storageServer.py", line 224, in 
> connect
> >>>     self._mount.mount(self.options, self._vfsType, cgroup=self.CGROUP)
> >>>   File "/usr/share/vdsm/storage/storageServer.py", line 323, in 
> options
> >>>     backup_servers_option = self._get_backup_servers_option()
> >>>   File "/usr/share/vdsm/storage/storageServer.py", line 340, in 
> _get_backup_servers_option
> >>>     servers.remove(self._volfileserver)
> >>> ValueError: list.remove(x): x not in list
> >>> Thread-6585::DEBUG::2015-11-04 
> 23:55:00,235::hsm::2489::Storage.HSM::(connectStorageServer) knownSDs: 
> {46f55a31-f35f-465c-b3e2-df45c05e06a7: storage.nfsSD.findDomain}
> >>> Thread-6585::INFO::2015-11-04 
> 23:55:00,236::logUtils::51::dispatcher::(wrapper) Run and protect: 
> connectStorageServer, Return response: {'statuslist': [{'status': 100, 
> 'id': u'dc0eaef1-8494-4e35-abea-80a4e7f37499'}]}
> >>> Thread-6585::DEBUG::2015-11-04 
> 23:55:00,236::task::1191::Storage.TaskManager.Task::(prepare) 
> Task=`86e72580-fa76-4347-b919-a73970d12682`::finished: {'statuslist': 
> [{'status': 100, 'id': u'dc0eaef1-8494-4e35-abea-80a4e7f37499'}]}
> >>> Thread-6585::DEBUG::2015-11-04 
> 23:55:00,236::task::595::Storage.TaskManager.Task::(_updateState) 
> Task=`86e72580-fa76-4347-b919-a73970d12682`::moving from state 
> preparing -> state finished
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> >>>
> >>
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> >>
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