My IPaddr2 resource does not fail or recover when the network interface's link goes down in a RHEL 6 or 7 High Availability cluster with pacemaker

Solution Unverified - Updated -

Issue

  • I have an IPaddr2 resource configured in my cluster, and when I pull a cable it does not fail or get recovered.
  • When I unplug the cable for a Virtual IP interface, pacemaker does not detect a resource failure.

Environment

  • Red Hat Enterprise Linux (RHEL) 6 or 7 with the High Availability Add On
  • pacemaker
  • One or more IPaddr2 resources
  • No ethmonitor resource for the network interface in question

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