I’m sure newcomers to high availability on Linux are still being bewildered by reams of readily googlable semi-ancient information floating out there in the ether. So I’m going to try to help remedy this by saying:
- It’s presently June 2012.
- Go read Ahead of the Pack: the Pacemaker High-Availability Stack.
- Now you know what all the pieces are and how they fit together
This has been a public service announcement. Thank you for reading.