Could you guys share an example using IBM HMC as a stonith device?
How pacemaker's primitive would look like?
Hmmmm - no, we didn't try this. I'd be curious as to what a successful implementation looked like. One concern I'd have is that if you needed to update the HMC, you'd have to take down your clusters.
We just presented three LUNs of 1GB each to both nodes.