Hi, On Thu, May 23, 2002 at 11:32:43PM +0100, Stephen C. Tweedie wrote: > I'll get that going on a highmem smp box tomorrow to see if that > triggers anything, both on a single disk and layered on top of a raid5 > array. I've got it running on a setup with data=journal, soft raid5 on an external scsi disk (not raid1, but you weren't seeing the dup-IO warnings on the raid1 journal). No problems visible so far --- this is mainline 2.4.19-pre8 with no changes except for the testdrive debugging code. Cheers, Stephen