From owner-freebsd-current@FreeBSD.ORG Sat Oct 5 07:18:18 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id D29184C5 for ; Sat, 5 Oct 2013 07:18:18 +0000 (UTC) (envelope-from ohartman@zedat.fu-berlin.de) Received: from outpost1.zedat.fu-berlin.de (outpost1.zedat.fu-berlin.de [130.133.4.66]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 911BD20E6 for ; Sat, 5 Oct 2013 07:18:18 +0000 (UTC) Received: from inpost2.zedat.fu-berlin.de ([130.133.4.69]) by outpost1.zedat.fu-berlin.de (Exim 4.80.1) for freebsd-current@freebsd.org with esmtp (envelope-from ) id <1VSM7u-001UWF-Bl>; Sat, 05 Oct 2013 09:18:10 +0200 Received: from f052243101.adsl.alicedsl.de ([78.52.243.101] helo=thor.walstatt.dyndns.org) by inpost2.zedat.fu-berlin.de (Exim 4.80.1) for freebsd-current@freebsd.org with esmtpsa (envelope-from ) id <1VSM7u-0046yP-76>; Sat, 05 Oct 2013 09:18:10 +0200 Date: Sat, 5 Oct 2013 09:18:04 +0200 From: "O. Hartmann" To: FreeBSD CURRENT Subject: CURRENT: (ada1:ahcich9:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 54 5e 83 40 4e 00 Message-ID: <20131005091804.62433be1@thor.walstatt.dyndns.org> Organization: FU Berlin X-Mailer: Claws Mail 3.9.2 (GTK+ 2.24.19; amd64-portbld-freebsd10.0) Mime-Version: 1.0 Content-Type: multipart/signed; micalg=PGP-SHA1; boundary="Sig_/8dZlF=iS6iwabUiPQoHwjy="; protocol="application/pgp-signature" X-Originating-IP: 78.52.243.101 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 05 Oct 2013 07:18:18 -0000 --Sig_/8dZlF=iS6iwabUiPQoHwjy= Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On a machine running FreeBSD 10.0-ALPHA4 #0 r256044: Fri Oct 4 11:48:43 CEST 2013 amd64 I get the follwoing message very frequently when a small tool is extracting data stored on a ZFS JBOD comprised of two disks: errors: No known data errors pool: POOL00 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://illumos.org/msg/ZFS-8000-8A scan: scrub repaired 0 in 12h8m with 1 errors on Tue Sep 24 10:34:26 2013 config: NAME STATE READ WRITE CKSUM POOL00 ONLINE 0 0 5 ada1p1 ONLINE 0 0 10 block size: 512B configured, 4096B native ada2p1 ONLINE 0 0 10 block size: 512B configured, 4096B native errors: 2 data errors, use '-v' for a list The dmesg on the eroror is: (ada1:ahcich9:0:0:0): READ_FPDMA_QUEUED. ACB: 60 00 54 5e 83 40 4e 00 00 01 00 00 (ada1:ahcich9:0:0:0): CAM status: ATA Status Error (ada1:ahcich9:0:0:0): ATA status: 41 (DRDY ERR), error: 40 (UNC ) (ada1:ahcich9:0:0:0): RES: 41 40 f8 5e 83 40 4e 00 00 00 00 (ada1:ahcich9:0:0:0): Retrying command The error in the POOL00 (ZFS) seems to be sticky, since I tried to delete the files reported corrupted, but this problem of damaged data isn't serious and it has been for a while. What really confuses is the new CAM related message and I'd like to ask whether this could be the preludium of a serious hardware failure. Thanks in advance, Oliver --Sig_/8dZlF=iS6iwabUiPQoHwjy= Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.21 (FreeBSD) iQEcBAEBAgAGBQJST70xAAoJEOgBcD7A/5N8iVYH/RBr+gSy/6L/6eroGYGjvq8z 12+H2+9L/a6Xt97p/7negyQyQojhOUNl8GZvlR5rb46ptLBZvd8OklQdLtHYnul3 34klpcweWJTulaMgnhDJznUMEzPanvDS/2bkof/QGjAvIvYYG+qgJzbLviOIZI3p q1AKJc0T1+4z/seEfDsAUWkbdEazaBMaP7g3MlzKqk0Q9tHav+2XaaZjwoQcJhu5 GqbwROBRR0TLRjPeb8KndhGlz21WMe3Oc4kqF4ImoWFH5zmNUJ1MgGLB8CRO66WW YWDnFvwdQhvqeaAjR81DpCSp3XJ0tsK/+vypTKm1ASJ7o9GWIwWAlZpuwEOphOc= =ITQG -----END PGP SIGNATURE----- --Sig_/8dZlF=iS6iwabUiPQoHwjy=--