VM fails to start due to "LogicalVolumeDoesNotExistError" and "StorageUnavailableError" errors

Solution In Progress - Updated -

Issue

  • VM failed to start.

  • VDSM logs showed;

Thread-1292082::ERROR::2016-06-30 18:54:53,031::task::866::TaskManager.Task::(_setError) Task=`0d982f60-9345-4fc5-848a-caeafc774084`::Unexpected error
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/task.py", line 873, in _run
  File "/usr/share/vdsm/logUtils.py", line 45, in wrapper
  File "/usr/share/vdsm/storage/hsm.py", line 3055, in getVolumeSize
  File "/usr/share/vdsm/storage/blockSD.py", line 626, in getVSize
  File "/usr/share/vdsm/storage/lvm.py", line 901, in getLV
LogicalVolumeDoesNotExistError: Logical volume does not exist: ('d361e90c-6edc-4074-a675-d6124527d8e9/c80e73a5-ca90-462e-8cb8-8ababeccfcb5',)


Thread-1292082::ERROR::2016-06-30 18:54:53,035::vm::2317::vm.Vm::(_startUnderlyingVm) vmId=`5ee3a4d3-437a-43e2-aaaa-de8240bb4805`::The vm start process failed
Traceback (most recent call last):
  File "/usr/share/vdsm/vm.py", line 2277, in _startUnderlyingVm
  File "/usr/share/vdsm/vm.py", line 3153, in _run
  File "/usr/share/vdsm/vm.py", line 2099, in buildConfDevices
  File "/usr/share/vdsm/vm.py", line 2026, in _normalizeVdsmImg
StorageUnavailableError: ('Failed to get size for volume %s', 'c80e73a5-ca90-462e-8cb8-8ababeccfcb5')
  • The volume in question, 'c80e73a5-ca90-462e-8cb8-8ababeccfcb5', did not exist in the RHEV Database, in the Storage Domain or in the volume metadata, and so should not have been referenced when the VM was started. The volume had been previously removed.

Environment

  • Red Hat Enterprise Virtualization (RHEV) 3.5

  • Red Hat Enterprise Virtualization Hypervisor (RHEV-H) 6.5

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