Is there a way to limit multipath failover times in order to avoid Oracle RAC cluster evictions?

Solution Verified - Updated -

Issue

  • Multipath takes too long to react during SAN failures, exceeding Oracle RAC cluster timeouts and triggering evictions.

Environment

  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7
  • Red Hat Enterprise Linux 8
  • Oracle RAC
  • Fibre Channel SAN storage

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