On Fri, Jul 04, 2003 at 04:20:45PM -0400, Tim Middleton wrote:
... 
> We were, however, having SCSI contoller problems when we first upgraded. 1.5.3 
> ran perfectly (no hardware changes), but 1.6.0 and 1.6.1 releases would not 
> work with the onboard STL2 scsi controller. We disabled it eventually in the 
> BIOS and put in an adaptec card.
...

As those on this list will have heard me whine, the last time I had a box
mysteriously freeze was because the clever tagging of the new ahc driver
played badly with the scsi drives *which came with write-back cache enabled*.
All was well when this was switched off. (scsictl sd0 getcache)

Cheers,

Patrick