From owner-freebsd-fs@FreeBSD.ORG Sat Jan 23 06:23:39 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 50D49106568D for ; Sat, 23 Jan 2010 06:23:39 +0000 (UTC) (envelope-from rincebrain@gmail.com) Received: from fg-out-1718.google.com (fg-out-1718.google.com [72.14.220.152]) by mx1.freebsd.org (Postfix) with ESMTP id E01FC8FC08 for ; Sat, 23 Jan 2010 06:23:38 +0000 (UTC) Received: by fg-out-1718.google.com with SMTP id 19so204762fgg.13 for ; Fri, 22 Jan 2010 22:23:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:date:message-id:subject :from:to:content-type; bh=L4f3s3U3HAIFML8g8K8RNJbdV8NJoOHz2M0AepMHgVg=; b=Mc82bZTGM5dJk+tiLk8qU5wj5qDKZNfdT5y7B8M3ql9mxo6/15paUSnKqrX6/cNhto 5YR8HMOp6dCZyAFSpu/3PYFCDCEU5xIZAPNgIf2aEi05sJlCJiL+p7yiXHfIo9dX2KMc HlICjy06xfz/P8w0l33xDa7GwL0swVySA/37I= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=Rg0sOqoWbWCQ/a41aYLa4zUbb/TtJnVG2pHPXXjEtrA94rJsnvJ2td/gbKh+FM5GZ0 azIIXna8QCp87yVawyYN1P08a5M/XK0BFRs+kgEUheh859MfZzQRQX4bZXx2Ufui9XKc 4eQs4SFm8t8n3CkM39+rWfY3CH0N/BXui7UVI= MIME-Version: 1.0 Received: by 10.239.187.139 with SMTP id l11mr450105hbh.96.1264227817800; Fri, 22 Jan 2010 22:23:37 -0800 (PST) Date: Sat, 23 Jan 2010 01:23:37 -0500 Message-ID: <5da0588e1001222223m773648am907267235bdcf882@mail.gmail.com> From: Rich To: freebsd-fs Content-Type: text/plain; charset=ISO-8859-1 Subject: Errors on a file on a zpool: How to remove? 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: Sat, 23 Jan 2010 06:23:39 -0000 Hey world, I've got a series of files in a non-redundant zpool which all report Input/Output Error on attempting to manipulate them in any way - stat, read, rm, anything. Whenever anything is attempted, the following style of thing is printed to /var/log/messages: Jan 23 01:22:34 manticore root: ZFS: checksum mismatch, zpool=rigatoni path=/dev/da4 offset=1231402180608 size=8192 Jan 23 01:22:34 manticore root: ZFS: checksum mismatch, zpool=rigatoni path=/dev/da5 offset=446136819712 size=8192 Jan 23 01:22:34 manticore root: ZFS: checksum mismatch, zpool=rigatoni path=/dev/da2 offset=320393101312 size=8192 Jan 23 01:22:34 manticore root: ZFS: checksum mismatch, zpool=rigatoni path=/dev/da5 offset=446136819712 size=8192 Jan 23 01:22:34 manticore root: ZFS: checksum mismatch, zpool=rigatoni path=/dev/da2 offset=320393101312 size=8192 Jan 23 01:22:34 manticore root: ZFS: checksum mismatch, zpool=rigatoni path=/dev/da4 offset=1231402180608 size=8192 Jan 23 01:22:35 manticore root: ZFS: zpool I/O failure, zpool=rigatoni error=86 What can I do? I really would like to just purge all of these files from orbit, since I can recreate them, but I can't seem to delete them, and deleting the pool is a really inconvenient option, as I have other data on it. I'm running 8.0-RELEASE stock on amd64. Thanks! - Rich