I currently have two servers with gfs/cman/dlm, but I also use the HA or "heartbeat" packeg to implement an active/passive design with IP takeover.
Can I use cman for this instead of the heartbeat package?
There are a number of overlaps between the cman/ccs and HA/heartbeat. For example, both packages send heartbeats. Also, both gfs and HA try to do fencing, gfs via fence_tool, and HA with STONITH (shoot the other node in the head).
I would really like to use only cman if possible.
Thanks, Coman Iliut
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