From owner-freebsd-questions@FreeBSD.ORG  Tue Apr 13 13:36:27 2010
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 1B3FC1065675
	for <freebsd-questions@freebsd.org>;
	Tue, 13 Apr 2010 13:36:27 +0000 (UTC)
	(envelope-from useryear@mail.ru)
Received: from fallback2.mail.ru (fallback2.mail.ru [94.100.176.87])
	by mx1.freebsd.org (Postfix) with ESMTP id CB9B98FC08
	for <freebsd-questions@freebsd.org>;
	Tue, 13 Apr 2010 13:36:26 +0000 (UTC)
Received: from mx39.mail.ru (mx39.mail.ru [94.100.176.53])
	by fallback2.mail.ru (mPOP.Fallback_MX) with ESMTP id 7F0BD1ABD043
	for <freebsd-questions@freebsd.org>;
	Tue, 13 Apr 2010 16:11:18 +0400 (MSD)
Received: from [79.133.88.66] (port=10249 helo=[192.168.0.6])
	by mx39.mail.ru with asmtp id 1O1exY-0005ME-00
	for freebsd-questions@freebsd.org; Tue, 13 Apr 2010 16:11:16 +0400
Date: Tue, 13 Apr 2010 16:12:13 +0400
From: Andrey Mundirov <useryear@mail.ru>
X-Mailer: The Bat! (v3.0.1.33) Professional
X-Priority: 3 (Normal)
Message-ID: <1467646394.20100413161213@mail.ru>
To: freebsd-questions@freebsd.org
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
X-Spam: Not detected
X-Mras: Ok
Subject: LSI SAS3041E write cache
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: User <useryear@mail.ru>
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions>
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 13 Apr 2010 13:36:27 -0000


I have LSI SAS3041E RAID controller and FreeBSD 7.3. When I try to enable write cache on RAID array, mptutil 
fails with following message:

# mptutil volume cache 0 enable
mptutil: Reading config page failed: Invalid configuration page

My configuration:

# mptutil  version
mptutil version 1.0.3

# mptutil show adapter
mpt0 Adapter:
       Board Name: SAS3041E
   Board Assembly: L3-01101-04E
        Chip Name: C1064E
    Chip Revision: UNUSED
      RAID Levels: RAID0, RAID1, RAID1E
    RAID0 Stripes: 64K
   RAID1E Stripes: 64K
 RAID0 Drives/Vol: 2-10
 RAID1 Drives/Vol: 2
RAID1E Drives/Vol: 3-10

#  mptutil show config
mpt0 Configuration: 1 volumes, 2 drives
    volume 0 (148G) RAID-1 OPTIMAL spans:
        drive 1 (149G) ONLINE <ST3160827AS 3.42> SATA
        drive 0 (149G) ONLINE <ST3160827AS 3.42> SATA
        spare pools: 0

# mptutil show volumes
mpt0 Volumes:
  Id     Size    Level   Stripe  State  Write-Cache  Name
     0 (  148G) RAID-1          OPTIMAL   Disabled

# mptutil volume status 0
Volume 0 status:
    state: OPTIMAL
    flags: DISABLED