AAC(4)                    OpenBSD Programmer's Manual                   AAC(4)

NAME
     aac - Adaptec SAS/SATA/SCSI RAID controller

SYNOPSIS
     aac* at pci?
     scsibus* at aac?

DESCRIPTION
     The aac driver provides support for Adaptec's "FSA" family of RAID con-
     trollers, including:

           Adaptec AAC-2622, AAC-364, AAC-3642
           Adaptec 2130S, 2200S, 2230SLP, 2410SA, 2610SA, 2810SA, 21610SA
           Dell CERC-SATA, PERC 320/DC
           Dell PERC 2/QC, PERC 2/Si, PERC 3/Si, PERC 3/Di
           HP NetRaid-4M
           IBM ServeRAID-8i/8k/8s

     All the RAID set volume management is done via the card BIOS.

     This driver makes drives and/or RAID sets appear as sd(4).

SEE ALSO
     intro(4), scsi(4), sd(4)

HISTORY
     The aac driver first appeared in OpenBSD 2.9.

AUTHORS
     The aac driver was written by Niklas Hallqvist <niklas@openbsd.org>, in-
     spired by the FreeBSD driver by Mike Smith <msmith@freebsd.org>.

BUGS
     The card provides a mechanism to do online RAID set management, unfortu-
     nately the protocol is not public.

OpenBSD 4.7                      March 7, 2009                               1
