Half-removed node in a RHEL 6 pacemaker-based cluster
Issue
- During a node removal in a RHEL 6 pacemaker-based cluster, we ended up with node absent from coroync configuration, while pacemaker's CIB still contains that node.
- We followed official recommendations for deleting a node in the cluster (
pcs cluster node remove node
). - We ran the command from the node that was to be removed (the argument of the
pcs cluster node remove
was the node where this command was run from). - 'pcs status' still displays that deleted node, and it is seen as
OFFLINE
.
Environment
- Red Hat Enterprise Linux 6 with High Availability Add-On
- Red Hat Enterprise Linux 6 with Resilient Storage Add-On
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