From owner-freebsd-questions@FreeBSD.ORG Fri Dec 17 12:20:51 2004 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 272C316A4CE for ; Fri, 17 Dec 2004 12:20:51 +0000 (GMT) Received: from natnoddy.rzone.de (natnoddy.rzone.de [81.169.145.166]) by mx1.FreeBSD.org (Postfix) with ESMTP id 05F7A43D55 for ; Fri, 17 Dec 2004 12:20:50 +0000 (GMT) (envelope-from karsten_fuhrmann@cartoon-film.de) Received: from cartoon-film.de (pD9E77A7A.dip.t-dialin.net [217.231.122.122]) by post.webmailer.de (8.13.1/8.13.1) with ESMTP id iBHCKhmq029441 for ; Fri, 17 Dec 2004 13:20:45 +0100 (MET) Message-ID: <41C2CF1A.8090207@cartoon-film.de> Date: Fri, 17 Dec 2004 13:20:42 +0100 From: Karsten Fuhrmann User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.6) Gecko/20040216 X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-questions@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: RAID0 problem array broken X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 17 Dec 2004 12:20:51 -0000 Hello, tonight my RAID0 configuration broke. It seems to be only a loose cable or power cord, which i fixed already. But now my ar0 stripe will not be recognised anymore. /var/log/messages showed this : Dec 17 03:24:44 darkstar kernel: ad6: FAILURE - ATA_IDENTIFY timed out Dec 17 03:24:49 darkstar kernel: ad6: FAILURE - ATA_IDENTIFY timed out Dec 17 03:24:49 darkstar kernel: ad6: deleted from ar0 disk1 Dec 17 03:24:49 darkstar kernel: ar0: ERROR - array broken Dec 17 03:24:49 darkstar kernel: ad6: WARNING - removed from configuration Dec 17 03:24:49 darkstar kernel: ar0: ERROR - array broken And "atacontrol list" even shows all disks, here the output ATA channel 2: Master: ad4 Serial ATA v1.0 Slave: no device present ATA channel 3: Master: ad6 Serial ATA v1.0 Slave: no device present ATA channel 4: Master: ad8 Serial ATA v1.0 Slave: no device present These 3 Disks are my stripe set! Is there a way to recreate the stripe set without losing the data on the disks? I think there must be an easy way, because e.g. ill take these disks to a friends computer(with the same controller) it should be possible to use my raid on his machine, right? I am running 5.3-RELEASE with a Promise TX 4 Karsten