SBD device does not work properly to reboot a cluster node

Solution Verified - Updated -

Issue

  • sbd device is not working to reboot a cluster node.
  • When rebooting the node using sbd, the watchdog takes a long time to complete the reboot operation.

Environment

  • Red Hat Enterprise Linux Server 7 (RHEL) with the High Availability or Resilient Storage Add-Ons
  • Red Hat Enterprise Linux Server 8 (RHEL) with the High Availability or Resilient Storage Add-Ons
  • pacemaker
  • sbd device (Shared-storage based fencing daemon)

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