Can two-node RHEL 7 High Availability clusters using corosync, votequorum, and pacemaker be susceptible to fence loops?
Issue
- I have a two-node cluster using
pacemaker. Do I need to worry about fence loops like I did with oldercmanclusters? - Does
corosyncwithvotequorumhave a problem with fence loops where the network goes down, a node gets fenced, then fences the other node when it boots back up? - How can I avoid fence loops with
pacemakerin RHEL 7?
Environment
- Red Hat Enterprise Linux (RHEL) 7 with the High Availability Add On
pacemakercorosyncwithvotequorum- Two-node cluster
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