Some pcs commands fail with "Error: cannot load cluster status, xml does not conform to the schema" after updating the packages on a cluster node
Issue
- After upgrading from
pacemaker-2.1.0-8
or earlier topacemaker-2.1.2-4
or later, some `pcs commands fail with a schema error. - The commands
pcs node unstandby
andpcs config
fail after a rolling upgrade.
# pcs node unstandby
Error: cannot load cluster status, xml does not conform to the schema
# pcs config
Cluster Name: testcluster
Error: cannot load cluster status, xml does not conform to the schema
Environment
- Red Hat Enterprise Linux 8, 9 (with the High Availability Add-on)
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