Mark Lord put forth on 1/26/2011 9:49 PM: > agcount=7453 That's probably a bit high Mark, and very possibly the cause of your problems. :) Unless the disk array backing this filesystem has something like 400-800 striped disk drives. You said it's a single 2TB drive right? The default agcount for a single drive filesystem is 4 allocation groups. For mdraid (of any number of disks/configuration) it's 16 allocation groups. Why/how did you end up with 7452 allocation groups? That can definitely cause some performance issues due to massively excessive head seeking, and possibly all manner of weirdness. -- Stan _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs