[CentOS] Need advice on storage

On Nov 13, 2007 8:03 AM, Ken Price <kprice at nowyouknow.net> wrote:
> I've used both the Promise UltraTrak SX8000 (8-disk RAID50) and
> UltraTrak SX4000
> (4-disk Raid10).  Performance was adequate, but I was using Dell
> PERC2/3 RAID cards.  In testing, a plain-jane Adaptec SCSI card
> coupled with software RAID gave "significantly" better results.

This is beginning to wander a bit off CentOS, but why would you need a
PERC card *and* a Promise UltraTrak?  The UltraTrak *is* a hardware
RAID.