[ClusterLabs] Questions regarding crm_mon tool

Greetings, We are implementing an HA cluster solution and as a part of it, are using crm_mon. Part of my job is to document training materials for certain things. I am running into a problem in defining some of the information that gets outputted when running the crm_mon command. One of my

[ClusterLabs] Keep printing "Sent 0 CPG messages" in corosync.log

Corosync.log has kept printing the following logs for several days. What's wrong with the corosync cluster? Now the cpu load is not high. Cluster version information: [root@paas-controller-172-167-40-24:~]$ rpm -q corosync corosync-2.4.0-9.el7_4.2.x86_64 [root@paas-controller-172-167-40-24:~]$

[ClusterLabs] The crmd process exited: Generic Pacemaker error (201)

Version information [root@paas-controller-172-167-40-24:~]$ rpm -q corosync corosync-2.4.0-9.el7_4.2.x86_64 [root@paas-controller-172-167-40-24:~]$ rpm -q pacemaker pacemaker-1.1.16-12.el7_4.2.x86_64 The crmd process exited with error code of 201. The pacemakerd process tried to fork 100