Pin and Unpin a node
[root@grac42 ~]# olsnodes -n -i -s -t grac42 1 192.168.1.223 Active Pinned grac43 2 192.168.1.225 Active Unpinned [root@grac42 ~]# crsctl unpin css -n grac42 CRS-4667: Node grac42 successfully unpinned. [root@grac42 ~]# olsnodes -n -i -s -t grac42 1 192.168.1.223 Active Unpinned grac43 2 192.168.1.225 Active Unpinned
Do not delete/reconfigure a node when the node is in Unpinned status
[root@grac42 ~]# olsnodes -s -t grac41 Inactive Pinned grac42 Active Unpinned grac43 Active Unpinned Trying to recover by running crsctl delete node [root@grac43 app]# crsctl delete node -n grac41 CRS-4661: Node grac41 successfully deleted. [root@grac43 app]# olsnodes -s -t grac41 Inactive Pinned grac42 Active Unpinned grac43 Active Unpinned --> You can only UNPIN the Node if the CRS stack is up and running on that node
Summary
- Node is still pinned and can’t be added to the cluster anymore
- Even Delete Node doesn’t cleanup the Inactive and Pinned Node grac41
- The only solution is to recreate the OCR from scratch
Reference
- Bug 16788764 : 12.1SH0506: UNABLE TO RUN ADDNODE OF AN INACTIVE/PINNED NODE
- Bug 16971369 : ON OCCASIONS NODE DELETE FOLLOWING GRID DECONFIG CAUSES NODE TO BE PINNED