Hello everybody I try to make a 2 node cluster run on two SUN X4100 machine (64Bit). I have a funny behavior (can't really start the "cman" service) and wanted to ask, if someone already has running the clustersuite on a 64bit machine and if yes if he/she had to do something special. I am running scientific linux version 4.2 on these two machines. Thanks' for any help Pedro