Migration of a VirtualDomain resource in a RHEL 7 pacemaker cluster fails due to "error: Failed to open file '<file>': No such fi"

Solution In Progress - Updated -

Issue

  • We attempted to migrate a VirtualDomain resource to another node, and it failed with a "No such file or directory error" (that seems to have been cut off).
  • We have tried to live migrate a virtual system with in the cluster and it gave an error and failed
Jun 22 13:09:22 [16331] node1       lrmd:   notice: operation_finished: »       myVM_migrate_to_0:4495:stderr [ error: Failed to open file '/iso/rhel-server-6.3-x86_64-dvd.iso': No such fi

Environment

  • Red Hat Enterprise Linux (RHEL) 6 or 7 with the High Availability Add On
  • pacemaker
  • One or more VirtualDomain resources in the CIB
    • allow-migrate=true in the meta attrs for one or more VirtualDomain resources

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