On Fri, Nov 16, 2007 at 03:30:15PM +0100, amrossi@xxxxxxxx wrote: > 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. -- -- Jos Vos <jos@xxxxxx> -- X/OS Experts in Open Systems BV | Phone: +31 20 6938364 -- Amsterdam, The Netherlands | Fax: +31 20 6948204 -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster