On 01/27/2012 12:23 PM, Miguel Angel Guerrero wrote: > In this scenario do you know how i can do an explict ping to a > gateway to add a additional fencing condition? Not really, no. If you had a proper SAN, you could use heuristics with qdisk, but as I said, that's not safe on DRBD. If you really wanted to, you could modify the obliterate-peer.sh to do a ping and only proceed if it resolves, which would help, but even then it isn't reliable if your ping goes over a different network. You would have to make sure that the target was on the same subnet as the storage/DRBD interface. -- Digimer E-Mail: digimer@xxxxxxxxxxx Papers and Projects: https://alteeve.com -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster