From owner-svn-src-projects@FreeBSD.ORG  Fri Mar 18 22:30:48 2011
Return-Path: <owner-svn-src-projects@FreeBSD.ORG>
Delivered-To: svn-src-projects@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 4DD5F106566B;
	Fri, 18 Mar 2011 22:30:48 +0000 (UTC) (envelope-from mav@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id 3E98E8FC19;
	Fri, 18 Mar 2011 22:30:48 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p2IMUl7c081856;
	Fri, 18 Mar 2011 22:30:47 GMT (envelope-from mav@svn.freebsd.org)
Received: (from mav@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id p2IMUlxf081854;
	Fri, 18 Mar 2011 22:30:47 GMT (envelope-from mav@svn.freebsd.org)
Message-Id: <201103182230.p2IMUlxf081854@svn.freebsd.org>
From: Alexander Motin <mav@FreeBSD.org>
Date: Fri, 18 Mar 2011 22:30:47 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-projects@freebsd.org
X-SVN-Group: projects
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r219755 - projects/graid/head/sbin/geom/class/raid
X-BeenThere: svn-src-projects@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: "SVN commit messages for the src &quot; projects&quot;
	tree" <svn-src-projects.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-projects>, 
	<mailto:svn-src-projects-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-projects>
List-Post: <mailto:svn-src-projects@freebsd.org>
List-Help: <mailto:svn-src-projects-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-projects>, 
	<mailto:svn-src-projects-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 18 Mar 2011 22:30:48 -0000

Author: mav
Date: Fri Mar 18 22:30:47 2011
New Revision: 219755
URL: http://svn.freebsd.org/changeset/base/219755

Log:
  Add point about Promise metadata format.

Modified:
  projects/graid/head/sbin/geom/class/raid/graid.8

Modified: projects/graid/head/sbin/geom/class/raid/graid.8
==============================================================================
--- projects/graid/head/sbin/geom/class/raid/graid.8	Fri Mar 18 21:56:39 2011	(r219754)
+++ projects/graid/head/sbin/geom/class/raid/graid.8	Fri Mar 18 22:30:47 2011	(r219755)
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd March 13, 2011
+.Dd March 18, 2011
 .Dt GRAID 8
 .Os
 .Sh NAME
@@ -214,6 +214,15 @@ Supports configurations: RAID0 (2+ disks
 RAID10 (4 disks), CONCAT (2+ disks).
 Configurations not supported by JMicron RAID BIOS, but enforceable on your own
 risk: RAID1 (3+ disks), RAID1E (3+ disks), RAID10 (6+ disks), RAID5 (3+ disks).
+.It Promise
+The format used by Promise and AMD/ATI RAID BIOSes and FreeBSD ataraid(4)
+driver.
+Supports multiple volumes per array.
+Each disk can be split to be used by up to two arbitrary volumes.
+Supports configurations: RAID0 (2+ disks), RAID1 (2 disks),
+RAID5 (3+ disks), RAID10 (4 disks), SINGLE (1 disk), CONCAT (2+ disks).
+Configurations not supported by RAID BIOSes, but enforceable on your
+own risk: RAID1 (3+ disks), RAID10 (6+ disks).
 .It SiI
 The format used by SiliconImage RAID BIOS.
 Supports one volume per array.