From owner-freebsd-fs@FreeBSD.ORG Fri Oct 2 16:04:09 2009 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 29E37106568F for ; Fri, 2 Oct 2009 16:04:09 +0000 (UTC) (envelope-from aaron@goflexitllc.com) Received: from mail.goflexitllc.com (mail.goflexitllc.com [70.38.81.12]) by mx1.freebsd.org (Postfix) with ESMTP id C24968FC08 for ; Fri, 2 Oct 2009 16:04:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d=goflexitllc.com; h=message-id:date:from:mime-version:to:subject:content-type; s= zeta; bh=MqwjRFKRhbVnMoz21i/VWGJwZkY=; b=DGi2OehL2u5fBfxu7YKxDac CtJtJKFtf3POwmRpJRaW8u5lR15+K8A1YDWLXzdNc5SWLM9uisT7O80UqlOFWJ+c SMqlzvIGa2zDr5ngjMdTnX3fHw9Wrf6yQgM6LyfFu DomainKey-Signature: a=rsa-sha1; c=nofws; d=goflexitllc.com; h= message-id:date:from:mime-version:to:subject:content-type; q= dns; s=zeta; b=TMGR5AZ13svauLG4Phc46xZq8lVY9k8WQh4XzO+hNpOrsNfd+ CtXJzman/nG3wtPFC+9RBQYyNc9nPY5VVS4JaEWp3Etqzp7r572rJayPYhSGM0hY NWQDFYryaTvzxNM Received: (qmail 25736 invoked by uid 89); 2 Oct 2009 16:04:07 -0000 Received: (simscan 1.4.1 ppid 25726 pid 25733 t 0.1551s) (scanners: regex: 1.4.1 attach: 1.4.1 clamav: 0.95.2/m:51/d:9840); 02 Oct 0109 16:04:07 -0000 Received: from temp4.wavelinx.net (HELO ?172.16.1.128?) (aaron@goflexitllc.com@69.27.151.4) by mail.goflexitllc.com with ESMTPA; 2 Oct 2009 16:04:07 -0000 Message-ID: <4AC62471.1080009@goflexitllc.com> Date: Fri, 02 Oct 2009 11:04:01 -0500 From: Aaron Hurt User-Agent: Thunderbird 2.0.0.22 (X11/20090719) MIME-Version: 1.0 To: freebsd-fs@freebsd.org Content-Type: multipart/mixed; boundary="------------030007000004000709060008" X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: ZFS I/O Error - unable to import/mount pool 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: Fri, 02 Oct 2009 16:04:09 -0000 This is a multi-part message in MIME format. --------------030007000004000709060008 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit I have a rather small ZFS pool on a 7-STABLE machine composed of 4 disks in raidz-1. One of the drives was giving me fits and acting flaky so I got a warranty replacement for it, however that drive as well as another both started giving DMA timeout/LBA write errors simultaneously lastnight. I was able to bring the machine back up after it locked (no crash/panic it just locked up) and do a scrub to get the pool online. I then powered down and disconnected the drive that was giving the majority of the errors. When the system came back up it says the pool is faulted, re-attaching the disk I removed does not resolve the fault and the raidz mentions corrupt metadata. I though I might be able to export/import the array but that also failed. The array did export but now refuses to import saying I/O error. If anyone could give me some insight on how I could get this pool back online just long enough to snag the data I would be really appreciative. I will also be more than happy to provide any other detailed information you may need just let me know. Thank You, -- Aaron Hurt Managing Partner Flex I.T., LLC 611 Commerce Street Suite 3117 Nashville, TN 37203 Phone: 615.438.7101 E-mail: aaron@goflexitllc.com --------------030007000004000709060008--