Hello Tom , In RHEL 6.10 you can use gfs2 fs as CFS . For that you can configure redhat cluster on same node . and the gfs filesystem will be added as resource to the redhat cluster. Note : both RAC cluster and REDHAT cluster can coexist on same nodes.   Few thing you need to consider before opting for GFS2 fs on cluster . 1: This fs should configured on LVM only. 2: You must configure fencing .     ... View more