Problem with Adaptec 2200S on -amd64

[Scott Long]

Herve Boulouis wrote:
> Hi,
> 
> I'm having some troubles with a recent adaptec 2200S on a supermicro
> motherboard + opteron 248. The box is running amd64 6.0-STABLE from mid-january.
> 
> After a few hours of activity I get loads of command timeouts messages or 
> "Warning: controller is no longer running" from the aac driver and I have to
> reset the box. The card is using firmware 4.2-0[7349] so my question is :
> is this a 64bit problem ? Should I try i386 ?
> 
> FYI, older revisions of the firmare (7244) do not work on this box as you
> cannot enter the card's bios to configure it. (ctrl+A freezes the boot process)
> 
> Regards
> 

Do you have the 'aacp' device enabled?  If so, remove it.

Scott