Corosync service fails to start with error `parse error in config: Nodes for link 0 have different IP families`

Solution Verified - Updated -

Issue

  • The cluster fails to start with an error:

    May 29 19:52:47 [56157] node1.exmaple.com corosync notice  [MAIN  ] Corosync Cluster Engine 3.1.7 starting up
    May 29 19:52:47 [56157] node1.exmaple.com corosync info    [MAIN  ] Corosync built-in features: dbus systemd xmlconf vqsim nozzle snmp pie relro bindnow
    May 29 19:52:47 [56157] node1.exmaple.com corosync error   [MAIN  ] parse error in config: Nodes for link 0 have different IP families (compared 2612:xxx:x:xx::8 with 192.168.10.10)
    May 29 19:52:47 [56157] node1.exmaple.com corosync error   [MAIN  ] Corosync Cluster Engine exiting with status 8 at main.c:1445.
    

Environment

  • Red Hat Enterprise Linux 8, 9
  • High Availability Pacemaker Cluster

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