On www.drbd.org i'm reading this: <<Since DRBD-8.0.0 you can run both nodes in the primary role, enabling to mount a cluster file system (a physical parallel file system) one both nodes concurrently. Examples for such file systems are OCFS2 and GFS.>> Why? > >> can i use DRBD over a GFS cluster with 4/5 nodes? > > No. > > When using GFS, you access a block device concurrently from several > nodes. DRBD is meant for replicating block device operations, so > this can't work when that device is written by more than one node. > -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
