Hi, at the moment i am evaluating RHCM and Heartbeat V2 to refine our Heartbeat V1 Cluster. My question as in the subject: Is it possible to use GFS without the RHCM ? I want to build a 2 node cluster with drbd activ/activ and RHCM/GFS or Heartbeat V2 with filesystem OCFS or GFS. kind regards holgi