Increasing LUN on SAN, but PV size increase not visible.

Solution Verified - Updated -

Issue

  • Increasing LUN on SAN, but PV size increase not visible. 3-node cluster and NetApp SAN-LUN tool shows new size, but multipath -ll shows old size.

Environment

  • Red Hat Enterprise Linux 6
  • device-mapper-multipath-0.4.9

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