On Fri, 29 Jul 2005 13:19:06 -0700
"Luke Lonergan" <llonergan@greenplum.com> wrote:
> Mark,
>
> On 7/29/05 12:51 PM, "Mark Wong" <markw@osdl.org> wrote:
>
> > Adaptec 2200s
>
> Have you tried non-RAID SCSI controllers in this configuration? When we
> used the Adaptec 2120s previously, we got very poor performance using SW
> RAID (though much better than HW RAID) compared to simple SCSI controllers.
>
> See attached, particularly the RAW RESULTS tab. Comments welcome :-)
No, we actually don't have any non-RAID SCSI controllers to try...
Mark