From owner-freebsd-fs@FreeBSD.ORG Mon Jun 7 08:15:57 2010 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EE40B106564A for ; Mon, 7 Jun 2010 08:15:57 +0000 (UTC) (envelope-from avg@icyb.net.ua) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id 27EF38FC1B for ; Mon, 7 Jun 2010 08:15:56 +0000 (UTC) Received: from porto.topspin.kiev.ua (porto-e.starpoint.kiev.ua [212.40.38.100]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id LAA18004 for ; Mon, 07 Jun 2010 11:15:55 +0300 (EEST) (envelope-from avg@icyb.net.ua) Received: from localhost.topspin.kiev.ua ([127.0.0.1]) by porto.topspin.kiev.ua with esmtp (Exim 4.34 (FreeBSD)) id 1OLXUx-000G9l-DD for freebsd-fs@freebsd.org; Mon, 07 Jun 2010 11:15:55 +0300 Message-ID: <4C0CAABA.2010506@icyb.net.ua> Date: Mon, 07 Jun 2010 11:15:54 +0300 From: Andriy Gapon User-Agent: Thunderbird 2.0.0.24 (X11/20100321) MIME-Version: 1.0 To: freebsd-fs@freebsd.org X-Enigmail-Version: 0.96.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: zfs i/o error, no driver error X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Jun 2010 08:15:58 -0000 During recent zpool scrub one read error was detected and "128K repaired". In system log I see the following message: ZFS: vdev I/O failure, zpool=tank path=/dev/gptid/536c6f78-e4f3-11de-b9f8-001cc08221ff offset=284456910848 size=131072 error=5 On the other hand, there are no other errors, nothing from geom, ahci, etc. Why would that happen? What kind of error could this be? Thanks! -- Andriy Gapon