aac support for Adaptec 2020SA ZCR

[Uzi Klein]

Aristedes Maniatis wrote:
> We have a motherboard (Supermicro X6DHT-G) with an Adaptec 2020SA SATA 
> RAID controller. We have been unable to get any drives recognised by the 
> FreeBSD 5.3 release installation CD, and we've been unable to find much 
> discussion about the status of the AAC device and support for this 
> chipset. Several other Adaptec SATA RAID controllers seem to be 
> supported: 2410SA, 2810SA, 21610SA. The logical drive configured in the 
> RAID controller is detected successfully in a Gentoo Linux 2004.3 
> environment.
> 
> Has anyone had success with this controller? Any alternative you would 
> recommend or will support be available in 5.4? I believe from the source 
> code that the driver is maintained by Scott Long and that recent changes 
> have been taking place.

You might be interested in this article:
http://hardware.slashdot.org/hardware/05/03/20/1944233.shtml?tid=198&tid=190&tid=172&tid=137&tid=7
I don't know how FreeBSD is related, but it's probably is.

> 
> 
> Thanks for any assistance.
> 
> Ari Maniatis
> 
> 
> 
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-- 
Uzi Klein
Software Development Executive
http://www.bmby.com