On Tue, Apr 18, 2006 at 04:36:54PM -0500, Brenton Rothchild wrote: > Hello! > > There has been some minor discussion on the iscsitarget-devel list > regarding the fact that the current iscsitarget code doesn't fully > implement the SCSI commands Release and Reserve, nor does it implement > persistent reserve in/out. > > It was also mentioned that some cluster software, such as > MSCS (Microsoft Cluster), will possibly corrupt data. > > It was then asked if GFS would depend on these unimplemented > SCSI commands, and the response from Ming Zhang (below) wasn't 100% > sure. > > So, would an iSCSI target lacking Release, Reserve, and persistent > reserve in/out cause problems with GFS? GFS requires the clustering software to do i/o fencing and persistent reservations would be a good way to do fencing. Dave -- Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
