AAC(4) BSD Programmer's Manual AAC(4)NAME
aac - Adaptec RAID driver
SYNOPSIS
aac* at pci? dev ? function ?
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
Dell PERC 2/QC, PERC 2/Si, PERC 3/Si, PERC 3/Di
HP NetRaid-4M
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 ALSOintro(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, unfor-
tunately the protocol is not public.
Only Dell PERC 3/Si was tested, but others should work.
MirOS BSD #10-current November 7, 2000 1