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nodeN# apt install corosync
nodeN# cat /etc/corosync/corosync.conf
... quorum { provider: corosync_votequorum two_node: 1 } nodelist { node { name: node1 nodeid: 1 ring0_addr: 10.M.N.100+X } node { name: node2 nodeid: 2 ring0_addr: 10.M.N.200+X } }
nodeN# service corosync restart
nodeN# corosync-cfgtool -s nodeN# corosync-cmapctl | grep members nodeN# grep corosync /var/log/syslog