Why I got warning "WARNING: Disable lvmetad in lvm.conf. lvmetad should never be enabled in a clustered environment." from messages log ?

Solution Verified - Updated -

Issue

  • Why I got warning "WARNING: Disable lvmetad in lvm.conf. lvmetad should never be enabled in a clustered environment." from messages log ?
  • After cluster failover, lvm size are not consistent between nodes.

Environment

  • Red Hat Enterprise Linux 7 with High Availability
  • lvm2-lvmetad.service

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