Can I configure my RHEL High Availability cluster of z/VM guests to use a single fence_zvmip device for nodes spanning multiple LPARs in an SSI cluster?

Solution Unverified - Updated -

Issue

  • I have an SSI cluster with multiple z/VM LPARs. Can I use a single fence_zvmip device for all nodes?
  • fence_zvmip succeeds for VMs in one z/VM LPAR but fails for VMs in the other LPAR in an SSI cluster

Environment

  • Red Hat Enterprise Linux (RHEL) 7 with the High Availability Add-On
  • IBM z Systems z/VM guests as cluster members
  • Using z/VM SMAPI power-fencing with fence_zvmip

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