Cluster services and qdiskd stop working after updating corosync/cman but before cman has been restarted in RHEL 6
Issue
- We were updating
cmanandcorosyncwhile a node was active and were going to restartqdiskdto take advantage of new functionality. After the update and stoppingqdiskd, it would not start back up:
Jul 2 17:09:40 node1 fenced[122719]: node_history_cluster_remove no nodeid 0
Jul 2 17:10:46 node1 qdiskd[20295]: Configuration unavailable; cannot start
Jul 2 17:10:46 node1 qdiskd[20295]: Configuration failed
- After updating
cmanorcorosyncwhile a node was still active, services stopped working afterwards
Environment
- Red Hat Enterprise Linux (RHEL) 6 with the High Availability Add On
- Updating
cmanfrom 3.0.12.1-23.el6 to 3.0.12.1-49.el6 - Updating
corosyncfrom 1.4.1-4.el6 to 1.4.1-15.el6 - Updating the packages while the node is still active
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.
