Description of problem: I have upgraded engine and host from version 4.1 build 4 to build 8, after upgrade storage domain fail to activate Version-Release number of selected component (if applicable): ovirt-engine-4.1.0.2-0.1.el7.noarch vdsm-4.19.2-2.el7ev.x86_64 Steps to Reproduce: 1.upgraded engine and host from version 4.1 build 4 to build 8 2.Activate storage domain 3.SD fail to activate with error message "Failed to activate Storage Domain" Actual results: SD fail to activate with error message "Failed to activate Storage Domain" Expected results: SD will succeed activating Additional info: the errors from from vdsm log : 2017-01-23 16:26:47,451 ERROR (jsonrpc/4) [storage.TaskManager.Task] (Task='65850ab5-b302-4a81-b162-5aa8d7951c84') Unexpected error (task:870) Traceback (most recent call last): File "/usr/share/vdsm/storage/task.py", line 877, in _run return fn(*args, **kargs) File "/usr/lib/python2.7/site-packages/vdsm/logUtils.py", line 50, in wrapper res = f(*args, **kwargs) File "/usr/share/vdsm/storage/hsm.py", line 1218, in activateStorageDomain pool.activateSD(sdUUID) File "/usr/lib/python2.7/site-packages/vdsm/storage/securable.py", line 79, in wrapper return method(self, *args, **kwargs) File "/usr/share/vdsm/storage/sp.py", line 1089, in activateSD dom = sdCache.produce(sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 112, in produce domain.getRealDomain() File "/usr/share/vdsm/storage/sdc.py", line 53, in getRealDomain return self._cache._realProduce(self._sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 136, in _realProduce domain = self._findDomain(sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 155, in _findDomain dom = findMethod(sdUUID) File "/usr/share/vdsm/storage/blockSD.py", line 1598, in findDomain return BlockStorageDomain(BlockStorageDomain.findDomainPath(sdUUID)) File "/usr/share/vdsm/storage/blockSD.py", line 951, in __init__ lvm.activateLVs(self.sdUUID, special_lvs) File "/usr/share/vdsm/storage/lvm.py", line 1299, in activateLVs _setLVAvailability(vgName, inactive, "y") File "/usr/share/vdsm/storage/lvm.py", line 846, in _setLVAvailability raise error(str(e)) CannotActivateLogicalVolumes: Cannot activate Logical Volumes: ('General Storage Exception: (\'5 [] [\\\' Failed to find logical volume "70e79239-983a-4376-9cde-d1744488334c/xleases"\\\']\\n70e79239-983a-4376-9cde-d1744488334c/[\\\'xleases\\\']\',)',) 2017-01-23 16:26:47,452 INFO (jsonrpc/4) [storage.TaskManager.Task] (Task='65850ab5-b302-4a81-b162-5aa8d7951c84') aborting: Task is aborted: 'Cannot activate Logical Volumes' - code 570 (task:1175) 2017-01-23 16:26:47,452 ERROR (jsonrpc/4) [storage.Dispatcher] {'status': {'message': 'Cannot activate Logical Volumes: (\'General Storage Exception: (\\\'5 [] [\\\\\\\' Failed to find logical volume "70e79239-983a-4376-9cde-d1744488334c/xleases"\\\\\\\']\\\\n70e79239-983a-4376-9cde-d1744488334c/[\\\\\\\'xleases\\\\\\\']\\\',)\',)', 'code': 570}} (dispatcher:77)
Same issue occurred also on my setup.
This is a duplicate of bug 1410036
*** This bug has been marked as a duplicate of bug 1410036 ***