From owner-freebsd-questions@FreeBSD.ORG Thu Feb 16 11:48:12 2012 Return-Path: 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 1CB2A106566C for ; Thu, 16 Feb 2012 11:48:12 +0000 (UTC) (envelope-from wodfer@gmail.com) Received: from mail-lpp01m010-f54.google.com (mail-lpp01m010-f54.google.com [209.85.215.54]) by mx1.freebsd.org (Postfix) with ESMTP id 94C268FC13 for ; Thu, 16 Feb 2012 11:48:11 +0000 (UTC) Received: by lagz14 with SMTP id z14so3400868lag.13 for ; Thu, 16 Feb 2012 03:48:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; bh=foJ4NcXw7SVgNlu6MFgWl1xznakEbvRhxmr6wlIl8DU=; b=kWJ3vK95KdT4g8e+Hk5Q4ZB+f1XN+t5eEwO2ltn3sbuhFmiCLF4hj/7A6gRdOR/Egb 5uHeb7jNCplfVKqokI7n2WlamnRqcGe+GH4fIGhDj8EcXt5Bma1HguAM1v0doelLGnb2 i0H0hmKGEjY6yAvpQ/EgTEwU8VuGPlTiS254M= MIME-Version: 1.0 Received: by 10.112.82.134 with SMTP id i6mr662103lby.61.1329391385292; Thu, 16 Feb 2012 03:23:05 -0800 (PST) Received: by 10.152.130.69 with HTTP; Thu, 16 Feb 2012 03:23:05 -0800 (PST) Date: Thu, 16 Feb 2012 12:23:05 +0100 Message-ID: From: Andy Wodfer To: freebsd-questions Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: Help! Drive failing in zpool X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Feb 2012 11:48:12 -0000 I have a drive failing and it's a member of a zpool. Since I don't deal with these things every day I thought I ask for some help... :-) I've already ordered a new drive which will arrive shortly, but I was wondering if someone could guide me through the process of taking out a drive of the pool and replacing it with a new one and keep all the data intact? Ie. - put drive in offline mode - remove drive - insert new drive - whatever needs to set it up - add it to the zpool run Btw, rebooting this server is not a problem if needed. Here are some system details btw: FreeBSD 8.2-STABLE #2: Fri Jun 17 21:00:35 CEST 2011 root@server:/usr/obj/usr/src/sys/SERVER amd64 ad1: FAILURE - READ_DMA48 status=51 error=40 LBA=281451125 ad1: FAILURE - READ_DMA48 status=51 error=40 LBA=281453348 ad1: FAILURE - READ_DMA48 status=51 error=40 LBA=288837128 # zpool status -v pool: files state: ONLINE scan: scrub repaired 33.8M in 3h24m with 0 errors on Wed Feb 15 12:30:27 2012 config: NAME STATE READ WRITE CKSUM files ONLINE 0 0 0 raidz1-0 ONLINE 0 0 0 ad0 ONLINE 0 0 0 ad1 ONLINE 0 0 0 ad2 ONLINE 0 0 0 ad3 ONLINE 0 0 0 errors: No known data errors Thanks for any help!!! Best regards, Andy