From owner-freebsd-stable@FreeBSD.ORG Tue Jan 17 21:15:57 2012 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 99F64106566B for ; Tue, 17 Jan 2012 21:15:57 +0000 (UTC) (envelope-from mavbsd@gmail.com) Received: from mail-ey0-f182.google.com (mail-ey0-f182.google.com [209.85.215.182]) by mx1.freebsd.org (Postfix) with ESMTP id 2D6ED8FC12 for ; Tue, 17 Jan 2012 21:15:56 +0000 (UTC) Received: by eaai10 with SMTP id i10so1052865eaa.13 for ; Tue, 17 Jan 2012 13:15:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=sender:message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; bh=UpukOCppOyjmsE+DC9erinVRzOOtRTcWD8d0gR7dZ0c=; b=h3WHWrugp3OCy/Ah+6x0ti3OBYReO+j1Jd0XdPUv93Im6KoefYiu6OSOnWz7iDX3bh Lj8OjardNiptxwfpCr16DucrDU1+hhSDT1YGTEx+ybi095FEFSjhEQdPovzLRcSQU1C8 SaJ1IhbJtxN6WE50CyLsgAlTJygXMF398TNxQ= Received: by 10.213.17.206 with SMTP id t14mr4323700eba.94.1326834643639; Tue, 17 Jan 2012 13:10:43 -0800 (PST) Received: from mavbook.mavhome.dp.ua (pc.mavhome.dp.ua. [212.86.226.226]) by mx.google.com with ESMTPS id r2sm90716639eef.7.2012.01.17.13.10.41 (version=SSLv3 cipher=OTHER); Tue, 17 Jan 2012 13:10:42 -0800 (PST) Sender: Alexander Motin Message-ID: <4F15E3C8.9080702@FreeBSD.org> Date: Tue, 17 Jan 2012 23:10:32 +0200 From: Alexander Motin User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:9.0) Gecko/20120116 Thunderbird/9.0 MIME-Version: 1.0 To: Alexander Pyhalov References: In-Reply-To: Content-Type: text/plain; charset=KOI8-R; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-stable@freebsd.org Subject: Re: FreeBSD 9.0 and Intel MatrixRAID RAID5 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 17 Jan 2012 21:15:57 -0000 On 17.01.2012 12:53, Alexander Pyhalov wrote: > On my desktop I use Intel MatrixRAID RAID5 soft raid controller. RAID5 > is configured over 3 disks. FreeBSD 8.2 sees this as: > > ar0: 953874MB status: READY > ar0: disk0 READY using ad4 at ata2-master > ar0: disk1 READY using ad6 at ata3-master > ar0: disk2 READY using ad12 at ata6-master > > Root filesystem is on /dev/ar0s1. > Today I've tried to upgrade to 9.0. > It doesn't see this disk array. Here is dmesg. When I load geom_raid, it > finds something, but doesn't want to work with RAID: > > GEOM_RAID: Intel-e922b201: Array Intel-e922b201 created. > GEOM_RAID: Intel-e922b201: No transformation module found for Volume0. > GEOM_RAID: Intel-e922b201: Volume Volume0 state changed from STARTING to > UNSUPPORTED. > GEOM_RAID: Intel-e922b201: Disk ada2 state changed from NONE to ACTIVE. > GEOM_RAID: Intel-e922b201: Subdisk Volume0:2-ada2 state changed from > NONE to ACTIVE. > GEOM_RAID: Intel-e922b201: Disk ada1 state changed from NONE to ACTIVE. > GEOM_RAID: Intel-e922b201: Subdisk Volume0:1-ada1 state changed from > NONE to ACTIVE. > GEOM_RAID: Intel-e922b201: Disk ada0 state changed from NONE to ACTIVE. > GEOM_RAID: Intel-e922b201: Subdisk Volume0:0-ada0 state changed from > NONE to ACTIVE. > GEOM_RAID: Intel-e922b201: Array started. > > No new devices appear in /dev. > How could I solve this issue? ataraid(4) had mostly read-only support for RAID5 because it doesn't update parity data. I haven't thought anybody really using it in such condition. That's why geom_raid doesn't support RAID5 now at all. -- Alexander Motin