VDSM command failed: Cannot create Logical Volume during a Storage Live Migration

Solution Verified - Updated -

Issue

  • During a Storage Live Migration the destination FC storage has become unavailable to hypervisors due to power loss.
    After storage became available again and migriation is retried, the following error is reported:

    VDSM hypervisor1 command failed: Cannot create Logical Volume
    User admin@internal have failed to move disk prettyVM_Disk1 to domain FC-RHV-PROD02.
    

Environment

  • Red Hat Enterprise Virtualization (RHEV) 3.6
  • Red Hat Virtualization (RHV) 4.x

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