hello all,
I have a cluster with fedora core 4 as a operating system. I have done installation of them before, and done the "nfs" networking to mount them on each other and also to some other workstations.
now I have to physically move the cluster I disconnected them, shut them down, shifted the cluster. now I m trying to mount the nodes of cluster again. using nfs again but it says that "node.. is down", for all the nodes and also for all the workstations. yet all the nodes are connected to switch interface and they are power on too, I am not understanding what the prob is..

can somebody help me on that.
thanks in advance