How to recover pacemaker controlled galera-master manually without systemd/pacemaker when galera cluster was in read only mode.
Issue
- Galera cluster went into read only mode when restarted.
/var/log/pacemaker.log
galera(galera)[525]: 2015/12/01_11:56:12 ERROR: Slave instance did not start correctly in read-only mode, Make sure local galera.cnf does not have wsrep_cluster_address set.
Environment
- Red Hat OpenStack 6.0
- pacemaker-1.1.12
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.
