From owner-freebsd-fs@FreeBSD.ORG Fri Apr 5 12:02:50 2013 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 7E3B4E11 for ; Fri, 5 Apr 2013 12:02:50 +0000 (UTC) (envelope-from zeus@ibs.dn.ua) Received: from relay.ibs.dn.ua (relay.ibs.dn.ua [91.216.196.25]) by mx1.freebsd.org (Postfix) with ESMTP id 1208923F for ; Fri, 5 Apr 2013 12:02:49 +0000 (UTC) Received: from ibs.dn.ua (relay.ibs.dn.ua [91.216.196.25]) by relay.ibs.dn.ua with ESMTP id r35C2kaX072448; Fri, 5 Apr 2013 15:02:47 +0300 (EEST) Message-ID: <20130405150246.72446@relay.ibs.dn.ua> Date: Fri, 05 Apr 2013 15:02:46 +0300 From: Zeus Panchenko To: Subject: Re: Error ZFS-8000-8A on 9.1 under VMware In-reply-to: Your message of Fri, 5 Apr 2013 12:56:40 +0200 <20130405125635.41478c64@fabiankeil.de> References: <20130405131954.60183@relay.ibs.dn.ua> <20130405125635.41478c64@fabiankeil.de> Organization: I.B.S. LLC X-Mailer: MH-E 8.3.1; GNU Mailutils 2.99.98; GNU Emacs 24.0.93 X-Face: &sReWXo3Iwtqql1[My(t1Gkx; y?KF@KF`4X+'9Cs@PtK^y%}^.>Mtbpyz6U=,Op:KPOT.uG )Nvx`=er!l?WASh7KeaGhga"1[&yz$_7ir'cVp7o%CGbJ/V)j/=]vzvvcqcZkf; JDurQG6wTg+?/xA go`}1.Ze//K; Fk&/&OoHd'[b7iGt2UO>o(YskCT[_D)kh4!yY'<&:yt+zM=A`@`~9U+P[qS:f; #9z~ Or/Bo#N-'S'!'[3Wog'ADkyMqmGDvga?WW)qd=?)`Y&k=o}>!ST\ MIME-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: quoted-printable X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: Zeus Panchenko List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 05 Apr 2013 12:02:50 -0000 =2D----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Fabian Keil wrote: > Are you sure the "Permanent errors" are (or were) actually permanent? I am not ... here I rely only on `zpool status -v' output where the message appears until I delete the files, say `zpool clear' and scrub the pool ... > If they are, you should get an error message when cat'ing the > supposedly affected files to /dev/null and the files should show > up again when scrubbing the pool without deleting any files first. yes, they are ... here is one file example: # cat /usr/obj/lib32/usr/src/lib/libsmb/libsmb_p.a > /dev/null=20 cat: /usr/obj/lib32/usr/src/lib/libsmb/libsmb_p.a: Input/output error but in dmesg output is nothing related to the issue if I run scrub after just finished one, than CKSUM value increments # zpool status -v pool: zroot 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 2.50K in 0h4m with 6 errors on Tue Mar 26 20:40:26 2= 013 config: NAME STATE READ WRITE CKSUM zroot ONLINE 0 0 7 gpt/disk0 ONLINE 0 0 15 errors: Permanent errors have been detected in the following files: /usr/obj/usr/src/tmp/legacy/usr/bin/indxbib /usr/obj/usr/src/sys/HELP/modules/usr/src/sys/modules/drm/radeon/ra= deon.ko.debug /usr/obj/usr/src/kerberos5/lib/libasn1/.depend /usr/obj/lib32/usr/src/lib/libsmb/libsmb_p.a /usr/local/lib/libsicudata.a /usr/src/.svn/pristine/0f/0fc73fd8e2874afad8bdbf2d921dac0ef73ca859.= svn-base # zpool scrub zroot # zpool status -v pool: zroot 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 0h5m with 6 errors on Fri Apr 5 11:57:14 2013 config: NAME STATE READ WRITE CKSUM zroot ONLINE 0 0 13 gpt/disk0 ONLINE 0 0 27 errors: Permanent errors have been detected in the following files: /usr/obj/usr/src/tmp/legacy/usr/bin/indxbib /usr/obj/usr/src/sys/HELP/modules/usr/src/sys/modules/drm/radeon/ra= deon.ko.debug /usr/obj/usr/src/kerberos5/lib/libasn1/.depend /usr/obj/lib32/usr/src/lib/libsmb/libsmb_p.a /usr/local/lib/libsicudata.a /usr/src/.svn/pristine/0f/0fc73fd8e2874afad8bdbf2d921dac0ef73ca859.= svn-base =2D --=20 Zeus V. Panchenko jid:zeus@im.ibs.dn.ua IT Dpt., I.B.S. LLC GMT+2 (EET) =2D----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) iEYEARECAAYFAlFevWYACgkQr3jpPg/3oyp17ACg6UGNhbQt8czCCxFjKiR8DLZ3 NIIAoJA2gN6p3kgfOXF2L//84p25tHkb =3DVf3V =2D----END PGP SIGNATURE-----