On Thu, Sep 23, 2010 at 04:58:47PM +0200, Slawomir Nowakowski wrote: > iSCSI FileIO is using struct file that serves it as block level > device via iSCSI technology: > > http://en.wikipedia.org/wiki/ISCSI Thanks, I know ISCSI very well. But what is "iSCSI FileIO" ? The above sounds like it's an iscsi target, is that correct? > There are RAID level 6 unit on the Areca RAID controller (1680). On > the unit is created a volume group. In the volume group we have > several logical volumes. The iSCSI FileIO volume is mounted and the > file (lun) is served via SCST target as iSCSI LUN. > > We have checked RAM with memtest+ and verified RAID unit health and > no issues were found. I still can't make any sense of the actual setups. The above seems to be the backend storage. Then there's SCST somewhere in which is in a out of tree kernel module. And then you use XFS somewhere. Please provide a full description of the setup. _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
