How can I diagnose and prevent resource operation failures in a RHEL 6 or 7 High Availability cluster with pacemaker?
Issue
crmdkeeps detecting that a resource is not running. How can I figure out why?
crmd[12256]: notice: process_lrm_event: LRM operation myIP194_monitor_60000 (call=160, rc=7, cib-update=104, confirmed=false) not running
- I'm seeing resource operation failures with
pacemaker, but I'm not sure how I can diagnose them and prevent them from occurring. - My highly available resources won't stay up.
pcs statusshows errors for my resources
Environment
- Red Hat Enterprise Linux (RHEL) 6 or 7 with the High Availability Add On
pacemaker
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