> Is there a reason you're not considering power fencing? We use APC > switched PDUs for our fence device and they work beautifully. Oh, um, this won't work for me. I'm using blade servers. They have a recessed power button, I think a jumper as well but they can't be shut off like a stand alone server would. Mike -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster