d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Re-write some poorly written paragraphs. Document the 2130.

Browse Source
This commit is contained in:
Scott Long 2004-08-13 03:55:35 +00:00
parent a8247db1de
commit 2d30dedde0
1 changed files with 13 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
share/man/man4/aac.4
View File

@ -23,7 +23,7 @@
.\" SUCH DAMAGE. .\" SUCH DAMAGE.
.\" .\"
.\" $FreeBSD$ .\" $FreeBSD$
.Dd July 4, 2004 .Dd Augyst 12, 2004
.Dt AAC 4 .Dt AAC 4
.Os .Os
.Sh NAME .Sh NAME
@ -38,17 +38,18 @@
The The
.Nm .Nm
driver provides support for the Adaptec AAC family of SCSI Ultra2, Ultra160, driver provides support for the Adaptec AAC family of SCSI Ultra2, Ultra160,
and Ultra320 RAID controllers. and Ultra320, and SATA RAID controllers.
.Pp .Pp
Access to RAID containers is available via the Access to RAID containers is available via the
.Pa /dev/aacd? .Pa /dev/aacd?
device nodes. device nodes.
Individual drives cannot be accessed The
unless they are part of a container or volume set, .Nm aacp
and non-fixed disks cannot be accessed. device enables the SCSI pass-thru interface and allows devices connected
Containers can be configured by using to the card such as cdroms to be available via the CAM
either the on-board BIOS utility of the card, .Xr scsi 4
or a command-line interface management application. subsystem.
Note that not all cards allow this interface to be enabled.
.Pp .Pp
The The
.Pa /dev/aac? .Pa /dev/aac?
@ -58,8 +59,8 @@ The aliases
.Pa /dev/afa? .Pa /dev/afa?
and and
.Pa /dev/hpn? .Pa /dev/hpn?
exist for the Dell and HP flavors, respectively, and are required for exist for compatibilty with the Dell and HP versions of management tools,
the CLI management utility available from these vendors to work. respectively.
If the kernel is compiled with the If the kernel is compiled with the
.Dv COMPAT_LINUX .Dv COMPAT_LINUX
option, or the option, or the
@ -71,14 +72,6 @@ Linux-compatible
.Xr ioctl 2 .Xr ioctl 2
interface for the management device will be enabled and will allow interface for the management device will be enabled and will allow
Linux-based management applications to control the card. Linux-based management applications to control the card.
.Pp
The
.Nm aacp
device enables the SCSI pass-thru interface and allows devices connected
to the card such as cdroms to be available via the CAM
.Xr scsi 4
subsystem.
Note that not all cards allow this interface to be enabled.
.Ss Tuning .Ss Tuning
The read-only sysctl The read-only sysctl
.Va hw.aac.iosize_max .Va hw.aac.iosize_max
@ -108,6 +101,8 @@ Adaptec AAC-364
.It .It
Adaptec SCSI RAID 2120S Adaptec SCSI RAID 2120S
.It .It
Adaptec SCSI RAID 2130S
.It
Adaptec SCSI RAID 2200S Adaptec SCSI RAID 2200S
.It .It
Adaptec SCSI RAID 2410SA Adaptec SCSI RAID 2410SA