From owner-freebsd-fs@FreeBSD.ORG Wed Jun 20 21:16:45 2012 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 42B25106564A for ; Wed, 20 Jun 2012 21:16:45 +0000 (UTC) (envelope-from prvs=1518fb2736=killing@multiplay.co.uk) Received: from mail1.multiplay.co.uk (mail1.multiplay.co.uk [85.236.96.23]) by mx1.freebsd.org (Postfix) with ESMTP id AFEF18FC15 for ; Wed, 20 Jun 2012 21:16:44 +0000 (UTC) X-Spam-Processed: mail1.multiplay.co.uk, Wed, 20 Jun 2012 22:16:24 +0100 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on mail1.multiplay.co.uk X-Spam-Level: X-Spam-Status: No, score=-5.0 required=6.0 tests=USER_IN_WHITELIST shortcircuit=ham autolearn=disabled version=3.2.5 Received: from r2d2 ([188.220.16.49]) by mail1.multiplay.co.uk (mail1.multiplay.co.uk [85.236.96.23]) (MDaemon PRO v10.0.4) with ESMTP id md50020395856.msg for ; Wed, 20 Jun 2012 22:16:23 +0100 X-MDRemoteIP: 188.220.16.49 X-Return-Path: prvs=1518fb2736=killing@multiplay.co.uk X-Envelope-From: killing@multiplay.co.uk X-MDaemon-Deliver-To: freebsd-fs@freebsd.org Message-ID: From: "Steven Hartland" To: References: <566221263.21373.1340225701396.JavaMail.root@sz0192a.westchester.pa.mail.comcast.net> Date: Wed, 20 Jun 2012 22:17:07 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.5931 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.6157 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-fs@freebsd.org Subject: Re: ZFS Checksum errors 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: Wed, 20 Jun 2012 21:16:45 -0000 Sorry not seen that before I'm afraid. Maybe you can use zdb to get more info but sounds like something is causing nasty issues. I'd check your machine for bad hardware issues such as bad ram, cpu or cabling issues. Regards Steve ----- Original Message -----=20 From: rondzierwa@comcast.net=20 To: Steven Hartland=20 Cc: freebsd-fs@freebsd.org=20 Sent: Wednesday, June 20, 2012 9:55 PM Subject: Re: ZFS Checksum errors Steve.=20 well, it got done, and it found another anonymous file with errors. any idea how to get rid of these? thanks,=20 ron. phoenix# zpool status -v zfsPool pool: zfsPool state: ONLINE status: One or more devices has experienced an error resulting in data corruption. Applications may be affected. action: Restore the file in question if possible. Otherwise restore the entire pool from backup. see: http://www.sun.com/msg/ZFS-8000-8A scrub: scrub completed after 8h29m with 6276 errors on Wed Jun 20 16:18:01 2012 config: NAME STATE READ WRITE CKSUM zfsPool ONLINE 0 0 6.17K da0 ONLINE 0 0 13.0K 1.34M repaired errors: Permanent errors have been detected in the following files: zfsPool/raid:<0x9e241> zfsPool/Build:<0x0> phoenix# ------------------------------------------------------------------------------ From: "Steven Hartland" To: rondzierwa@comcast.net, freebsd-fs@freebsd.org Sent: Wednesday, June 20, 2012 1:58:20 PM Subject: Re: ZFS Checksum errors ----- Original Message -----=20 From: .. > zpool status indicates that a file has errors, but doesn't tell me its name:=20 >=20 > phoenix# zpool status -v zfsPool=20 > pool: zfsPool=20 > state: ONLINE=20 > status: One or more devices has experienced an error resulting in data=20 > corruption. Applications may be affected.=20 > action: Restore the file in question if possible. Otherwise restore the=20 > entire pool from backup.=20 > see: http://www.sun.com/msg/ZFS-8000-8A=20 > scrub: scrub in progress for 5h27m, 18.71% done, 23h42m to go=20 Try waiting for the scrub to complete and see if its more helpful after that. Regards Steve =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D This e.mail is private and confidential between Multiplay (UK) Ltd. and the person or entity to whom it is addressed. In the event of misdirection, the recipient is prohibited from using, copying, printing or otherwise disseminating it or any information contained in it.=20 In the event of misdirection, illegible or incomplete transmission please telephone +44 845 868 1337 or return the E.mail to postmaster@multiplay.co.uk. =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D This e.mail is private and confidential between Multiplay (UK) Ltd. and the person or entity to whom it is addressed. In the event of misdirection, the recipient is prohibited from using, copying, printing or otherwise disseminating it or any information contained in it.=20 In the event of misdirection, illegible or incomplete transmission please telephone +44 845 868 1337 or return the E.mail to postmaster@multiplay.co.uk.