Unable to complete logical volume migration using "pvmove" in a high availability cluster with "clvmd".

Solution Verified - Updated -

Issue

  • Unable to complete logical volume migration using pvmove in nodes of a high availability cluster with clvmd.

  • Restarting pvmove failed with following errors.

    # pvmove
  /dev/mapper/mpathv: Moved: 100.00%
  LVM command executed by lvmpolld failed.
  For more information see lvmpolld messages in syslog or lvmpolld log file.

  • lvm command shows "WARNING: Cannot find matching striped segment".

      WARNING: Cannot find matching striped segment for vg_shared/pvmove0_mimage_0.
  WARNING: Cannot find matching error segment for vg_shared/pvmove0_mimage_1.
  WARNING: Cannot find matching striped segment for vg_shared/pvmove0.

Environment

  • Red Hat Enterprise Linux 7
    • High availability cluster with clvmd.

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