AAC(4) - Device Drivers Manual #

AAC(4) - Device Drivers Manual

NAME #

aac - Adaptec SAS/SATA/SCSI RAID controller

SYNOPSIS #

aac* at pci?

DESCRIPTION #

The aac driver provides support for Adaptec’s “FSA” family of RAID controllers, 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>, inspired by the FreeBSD driver by Mike Smith <msmith@freebsd.org>.

BUGS #

The card provides a mechanism to do online RAID set management, unfortunately the protocol is not public.

OpenBSD 7.5 - July 16, 2013