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

[Stefano Danzi]

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