On Wed, 10 May 2006 22:45:10 +1000 Alastair Rankine <arsptr at optusnet.com.au> wrote: > Disabling write > caching seems to have fixed the problem. excuse my ignorance, but where do you do this? BIOS? I'm running GEOM mirrors on amd64 with SATA (I assume you mean PATA when you say ATA). cheers, Beto