From fdb56713f24f9603c0b1d9d04f819a450c247a91 Mon Sep 17 00:00:00 2001
From: mav <mav@FreeBSD.org>
Date: Thu, 19 Apr 2012 12:30:12 +0000
Subject: Add to GEOM RAID class module for reading non-degraded RAID5 volumes
 and some environment to differentiate 4 possible RAID5 on-disk layouts.

Tested with Intel and AMD RAID BIOSes.

MFC after:	2 weeks
---
 sbin/geom/class/raid/graid.8 | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'sbin/geom')

diff --git a/sbin/geom/class/raid/graid.8 b/sbin/geom/class/raid/graid.8
index 4ed3296..e9fd5a4 100644
--- a/sbin/geom/class/raid/graid.8
+++ b/sbin/geom/class/raid/graid.8
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd October 26, 2011
+.Dd April 19, 2012
 .Dt GRAID 8
 .Os
 .Sh NAME
@@ -242,7 +242,8 @@ own risk: RAID1 (3+ disks), RAID10 (6+ disks).
 The GEOM RAID class follows a modular design, allowing different RAID levels
 to be used.
 Support for the following RAID levels is currently implemented: RAID0, RAID1,
-RAID1E, RAID10, SINGLE, CONCAT.
+RAID1E, RAID5, RAID10, SINGLE, CONCAT.
+RAID5 support is read-only and only for volumes in optimal state.
 .Sh RAID LEVEL MIGRATION
 The GEOM RAID class has no support for RAID level migration, allowed by some
 metadata formats.
-- 
cgit v1.1