Created attachment 1022116 [details]
logs from host and engine

Description of problem:
On a local DC, the master domain cannot be activated since the host SPM is:

[root@green-vdsc 5337773e-2135-4005-87a1-a749d139b2b9]# vdsClient -s 0 getSpmStatus c49b02ff-9fa7-480d-a0a0-701f8241b253
Error validating master storage domain: ('Version or spm id invalid',)


Version-Release number of selected component (if applicable):
ovirt-3.6.0-1
vdsm-4.17.0-632.git19a83a2.el7.x86_64
ovirt-engine-3.6.0-0.0.master.20150412172306.git55ba764.el6.noarch

How reproducible:
Always

Steps to Reproduce:
1. Create a local DC
2. Create a new local data domain attached to the local DC
3.

Actual results:
Storage domain moves to active and right after to inactive. 

On engine:

2015-05-05 11:37:16,566 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStatusVDSCommand] (DefaultQuartzScheduler_Worker-7) [6d2911b0] Command 'SpmStatusVDSCommand(HostName = green-vdsc, HostId = 13038b02-01c1-4f1e-a045-5d87bd9d0002, storagePoolId = c49b02ff-9fa7-480d-a0a0-701f8241b253)' execution failed: IRSGenericException: IRSErrorException: IRSNoMasterDomainException: Error validating master storage domain: ('Version or spm id invalid',)

On vdsm:

Thread-53978::ERROR::2015-05-05 11:59:42,234::hsm::639::Storage.HSM::(getSpmStatus) Non existent or invalid MD key
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/hsm.py", line 630, in getSpmStatus
    status = self._getSpmStatusInfo(pool)
  File "/usr/share/vdsm/storage/hsm.py", line 624, in _getSpmStatusInfo
    (pool.spmRole,) + pool.getSpmStatus()))
  File "/usr/share/vdsm/storage/sp.py", line 126, in getSpmStatus
    return self._backend.getSpmStatus()
  File "/usr/share/vdsm/storage/spbackends.py", line 416, in getSpmStatus
    lVer, spmId = self.masterDomain.inquireClusterLock()
ValueError: too many values to unpack
Thread-53978::ERROR::2015-05-05 11:59:42,234::task::863::Storage.TaskManager.Task::(_setError) Task=`782faafa-f2a5-45d8-94f6-7d1b0dbba06f`::Unexpected error
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/task.py", line 870, in _run
    return fn(*args, **kargs)
  File "/usr/share/vdsm/logUtils.py", line 49, in wrapper
    res = f(*args, **kwargs)
  File "/usr/share/vdsm/storage/hsm.py", line 640, in getSpmStatus
    raise se.StorageDomainMasterError("Version or spm id invalid")
StorageDomainMasterError: Error validating master storage domain: ('Version or spm id invalid',)
Thread-53978::DEBUG::2015-05-05 11:59:42,234::task::882::Storage.TaskManager.Task::(_run) Task=`782faafa-f2a5-45d8-94f6-7d1b0dbba06f`::Task._run: 782faafa-f2a5-45d8-94f6-7d1b0dbba06f (u'c49b02ff-9fa7-480d-a0a0-701f8241b253',) {} failed - stopping task



Expected results:
Local storage pool should be initialized correctly  

Additional info:
logs from host and engine