From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?SMOla29uIEzDuHZkYWw=?= Subject: Re: "raid5:md0: read error not correctable (sector 795463080 on sdf1)" error on controller with SIL 3114 Date: Sat, 20 Feb 2010 14:05:59 +0100 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mail-fx0-f219.google.com ([209.85.220.219]:58974 "EHLO mail-fx0-f219.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754857Ab0BTNGB convert rfc822-to-8bit (ORCPT ); Sat, 20 Feb 2010 08:06:01 -0500 Received: by fxm19 with SMTP id 19so975683fxm.21 for ; Sat, 20 Feb 2010 05:05:59 -0800 (PST) In-Reply-To: Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: linux-ide@vger.kernel.org On 8 February 2010 12:11, H=C3=A5kon L=C3=B8vdal wr= ote: > While I have not tested this time, I have previously when getting sim= ilar > errors run spinrite (http://www.grc.com/sr/spinrite.htm) on the disks > without finding any problems. So I do believe that this is not disk e= rrors. > > The machine is running Fedora 10 with kernel 2.6.27.41-170.2.117.fc10= =2Ex86_64, > mdadm updated to the latest 3.0.3 release from Fedora 12. > > Unfortunately I have too little time to do any thorough investigation > on this. My plan is to upgrade to Fedora 12 and maybe build some late= st > kernel to see if that makes any difference, and if not (or probably i= n > any case) swap out the 3114 card with a Promise TX4 card instead. Update: Seems to be disk error after all. I changed to Promise TX4 and updated to Fedora 12. Rebuilding the raid went ok, but then the following day the following occurred: =46eb 19 09:54:30 localhost kernel: ata8.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 =46eb 19 09:54:30 localhost kernel: ata8.00: port_status 0x20200000 =46eb 19 09:54:30 localhost kernel: ata8.00: cmd 25/00:00:30:cc:69/00:03:2f:00:00/e0 tag 0 dma 393216 in =46eb 19 09:54:30 localhost kernel: res 51/40:00:e4:cd:69/40:00:2f:00:00/e0 Emask 0x9 (media error) =46eb 19 09:54:30 localhost kernel: ata8.00: status: { DRDY ERR } =46eb 19 09:54:30 localhost kernel: ata8.00: error: { UNC } =46eb 19 09:54:31 localhost kernel: ata8.00: configured for UDMA/133 =46eb 19 09:54:31 localhost kernel: ata8: EH complete =46eb 19 09:54:32 localhost kernel: ata8.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 =46eb 19 09:54:32 localhost kernel: ata8.00: port_status 0x20200000 =46eb 19 09:54:32 localhost kernel: ata8.00: cmd 25/00:00:30:cc:69/00:03:2f:00:00/e0 tag 0 dma 393216 in =46eb 19 09:54:32 localhost kernel: res 51/40:00:e4:cd:69/40:00:2f:00:00/e0 Emask 0x9 (media error) =46eb 19 09:54:32 localhost kernel: ata8.00: status: { DRDY ERR } =46eb 19 09:54:32 localhost kernel: ata8.00: error: { UNC } =46eb 19 09:54:33 localhost kernel: ata8.00: configured for UDMA/133 =46eb 19 09:54:33 localhost kernel: ata8: EH complete =46eb 19 09:54:34 localhost kernel: ata8.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 =46eb 19 09:54:34 localhost kernel: ata8.00: port_status 0x20200000 =46eb 19 09:54:34 localhost kernel: ata8.00: cmd 25/00:00:30:cc:69/00:03:2f:00:00/e0 tag 0 dma 393216 in =46eb 19 09:54:34 localhost kernel: res 51/40:00:e4:cd:69/40:00:2f:00:00/e0 Emask 0x9 (media error) =46eb 19 09:54:34 localhost kernel: ata8.00: status: { DRDY ERR } =46eb 19 09:54:34 localhost kernel: ata8.00: error: { UNC } =46eb 19 09:54:35 localhost kernel: ata8.00: configured for UDMA/133 =46eb 19 09:54:35 localhost kernel: ata8: EH complete =46eb 19 09:54:36 localhost kernel: ata8.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 =46eb 19 09:54:36 localhost kernel: ata8.00: port_status 0x20200000 =46eb 19 09:54:36 localhost kernel: ata8.00: cmd 25/00:00:30:cc:69/00:03:2f:00:00/e0 tag 0 dma 393216 in =46eb 19 09:54:36 localhost kernel: res 51/40:00:e4:cd:69/40:00:2f:00:00/e0 Emask 0x9 (media error) =46eb 19 09:54:36 localhost kernel: ata8.00: status: { DRDY ERR } =46eb 19 09:54:36 localhost kernel: ata8.00: error: { UNC } =46eb 19 09:54:37 localhost kernel: ata8.00: configured for UDMA/133 =46eb 19 09:54:37 localhost kernel: ata8: EH complete =46eb 19 09:54:38 localhost kernel: ata8.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 =46eb 19 09:54:38 localhost kernel: ata8.00: port_status 0x20200000 =46eb 19 09:54:38 localhost kernel: ata8.00: cmd 25/00:00:30:cc:69/00:03:2f:00:00/e0 tag 0 dma 393216 in =46eb 19 09:54:38 localhost kernel: res 51/40:00:e4:cd:69/40:00:2f:00:00/e0 Emask 0x9 (media error) =46eb 19 09:54:38 localhost kernel: ata8.00: status: { DRDY ERR } =46eb 19 09:54:38 localhost kernel: ata8.00: error: { UNC } =46eb 19 09:54:39 localhost kernel: ata8.00: configured for UDMA/133 =46eb 19 09:54:39 localhost kernel: ata8: EH complete =46eb 19 09:54:40 localhost kernel: ata8.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 =46eb 19 09:54:40 localhost kernel: ata8.00: port_status 0x20200000 =46eb 19 09:54:40 localhost kernel: ata8.00: cmd 25/00:00:30:cc:69/00:03:2f:00:00/e0 tag 0 dma 393216 in =46eb 19 09:54:40 localhost kernel: res 51/40:00:e4:cd:69/40:00:2f:00:00/e0 Emask 0x9 (media error) =46eb 19 09:54:40 localhost kernel: ata8.00: status: { DRDY ERR } =46eb 19 09:54:40 localhost kernel: ata8.00: error: { UNC } =46eb 19 09:54:41 localhost kernel: ata8.00: configured for UDMA/133 =46eb 19 09:54:41 localhost kernel: sd 7:0:0:0: [sdf] Unhandled sense c= ode =46eb 19 09:54:41 localhost kernel: sd 7:0:0:0: [sdf] Result: hostbyte=3DDID_OK driverbyte=3DDRIVER_SENSE =46eb 19 09:54:41 localhost kernel: sd 7:0:0:0: [sdf] Sense Key : Mediu= m Error [current] [descriptor] =46eb 19 09:54:41 localhost kernel: Descriptor sense data with sense descriptors (in hex): =46eb 19 09:54:41 localhost kernel: 72 03 11 04 00 00 00 0c 00 0= a 80 00 00 00 00 00 =46eb 19 09:54:41 localhost kernel: 2f 69 cd e4 =46eb 19 09:54:41 localhost kernel: sd 7:0:0:0: [sdf] Add. Sense: Unrecovered read error - auto reallocate failed =46eb 19 09:54:41 localhost kernel: end_request: I/O error, dev sdf, sector 795463140 =46eb 19 09:54:41 localhost kernel: ata8: EH complete =46eb 19 09:54:43 localhost kernel: ata8.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 =46eb 19 09:54:43 localhost kernel: ata8.00: port_status 0x20200000 =46eb 19 09:54:43 localhost kernel: ata8.00: cmd 25/00:e0:30:cf:69/00:00:2f:00:00/e0 tag 0 dma 114688 in =46eb 19 09:54:43 localhost kernel: res 51/40:00:36:cf:69/40:00:2f:00:00/e0 Emask 0x9 (media error) =46eb 19 09:54:43 localhost kernel: ata8.00: status: { DRDY ERR } =46eb 19 09:54:43 localhost kernel: ata8.00: error: { UNC } =46eb 19 09:54:44 localhost kernel: ata8.00: configured for UDMA/133 =46eb 19 09:54:44 localhost kernel: ata8: EH complete =46eb 19 09:54:45 localhost kernel: ata8.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 =46eb 19 09:54:45 localhost kernel: ata8.00: port_status 0x20200000 =46eb 19 09:54:45 localhost kernel: ata8.00: cmd 25/00:e0:30:cf:69/00:00:2f:00:00/e0 tag 0 dma 114688 in =46eb 19 09:54:45 localhost kernel: res 51/40:00:36:cf:69/40:00:2f:00:00/e0 Emask 0x9 (media error) =46eb 19 09:54:45 localhost kernel: ata8.00: status: { DRDY ERR } =46eb 19 09:54:45 localhost kernel: ata8.00: error: { UNC } =46eb 19 09:54:46 localhost kernel: ata8.00: configured for UDMA/133 =46eb 19 09:54:46 localhost kernel: ata8: EH complete =46eb 19 09:54:47 localhost kernel: ata8.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 =46eb 19 09:54:47 localhost kernel: ata8.00: port_status 0x20200000 =46eb 19 09:54:47 localhost kernel: ata8.00: cmd 25/00:e0:30:cf:69/00:00:2f:00:00/e0 tag 0 dma 114688 in =46eb 19 09:54:47 localhost kernel: res 51/40:00:36:cf:69/40:00:2f:00:00/e0 Emask 0x9 (media error) =46eb 19 09:54:47 localhost kernel: ata8.00: status: { DRDY ERR } =46eb 19 09:54:47 localhost kernel: ata8.00: error: { UNC } =46eb 19 09:54:48 localhost kernel: ata8.00: configured for UDMA/133 =46eb 19 09:54:48 localhost kernel: ata8: EH complete =46eb 19 09:54:49 localhost kernel: ata8.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 =46eb 19 09:54:49 localhost kernel: ata8.00: port_status 0x20200000 =46eb 19 09:54:49 localhost kernel: ata8.00: cmd 25/00:e0:30:cf:69/00:00:2f:00:00/e0 tag 0 dma 114688 in =46eb 19 09:54:49 localhost kernel: res 51/40:00:36:cf:69/40:00:2f:00:00/e0 Emask 0x9 (media error) =46eb 19 09:54:49 localhost kernel: ata8.00: status: { DRDY ERR } =46eb 19 09:54:49 localhost kernel: ata8.00: error: { UNC } =46eb 19 09:54:50 localhost kernel: ata8.00: configured for UDMA/133 =46eb 19 09:54:50 localhost kernel: ata8: EH complete =46eb 19 09:54:51 localhost kernel: ata8.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 =46eb 19 09:54:51 localhost kernel: ata8.00: port_status 0x20200000 =46eb 19 09:54:51 localhost kernel: ata8.00: cmd 25/00:e0:30:cf:69/00:00:2f:00:00/e0 tag 0 dma 114688 in =46eb 19 09:54:51 localhost kernel: res 51/40:00:36:cf:69/40:00:2f:00:00/e0 Emask 0x9 (media error) =46eb 19 09:54:51 localhost kernel: ata8.00: status: { DRDY ERR } =46eb 19 09:54:51 localhost kernel: ata8.00: error: { UNC } =46eb 19 09:54:52 localhost kernel: ata8.00: configured for UDMA/133 =46eb 19 09:54:52 localhost kernel: ata8: EH complete =46eb 19 09:54:53 localhost kernel: ata8.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 =46eb 19 09:54:53 localhost kernel: ata8.00: port_status 0x20200000 =46eb 19 09:54:53 localhost kernel: ata8.00: cmd 25/00:e0:30:cf:69/00:00:2f:00:00/e0 tag 0 dma 114688 in =46eb 19 09:54:53 localhost kernel: res 51/40:00:36:cf:69/40:00:2f:00:00/e0 Emask 0x9 (media error) =46eb 19 09:54:53 localhost kernel: ata8.00: status: { DRDY ERR } =46eb 19 09:54:53 localhost kernel: ata8.00: error: { UNC } =46eb 19 09:54:54 localhost kernel: ata8.00: configured for UDMA/133 =46eb 19 09:54:54 localhost kernel: sd 7:0:0:0: [sdf] Unhandled sense c= ode =46eb 19 09:54:54 localhost kernel: sd 7:0:0:0: [sdf] Result: hostbyte=3DDID_OK driverbyte=3DDRIVER_SENSE =46eb 19 09:54:54 localhost kernel: sd 7:0:0:0: [sdf] Sense Key : Mediu= m Error [current] [descriptor] =46eb 19 09:54:54 localhost kernel: Descriptor sense data with sense descriptors (in hex): =46eb 19 09:54:54 localhost kernel: 72 03 11 04 00 00 00 0c 00 0= a 80 00 00 00 00 00 =46eb 19 09:54:54 localhost kernel: 2f 69 cf 36 =46eb 19 09:54:54 localhost kernel: sd 7:0:0:0: [sdf] Add. Sense: Unrecovered read error - auto reallocate failed =46eb 19 09:54:54 localhost kernel: end_request: I/O error, dev sdf, sector 795463478 =46eb 19 09:54:54 localhost kernel: ata8: EH complete =46eb 19 09:54:54 localhost kernel: raid5:md0: read error corrected (8 sectors at 795461088 on sdf1) =46eb 19 09:54:54 localhost kernel: raid5:md0: read error corrected (8 sectors at 795461096 on sdf1) =46eb 19 09:54:54 localhost kernel: raid5:md0: read error corrected (8 sectors at 795461104 on sdf1) =46eb 19 09:54:54 localhost kernel: raid5:md0: read error corrected (8 sectors at 795461112 on sdf1) =46eb 19 09:54:54 localhost kernel: raid5:md0: read error corrected (8 sectors at 795461120 on sdf1) =46eb 19 09:54:54 localhost kernel: raid5:md0: read error corrected (8 sectors at 795461128 on sdf1) =46eb 19 09:54:54 localhost kernel: raid5:md0: read error corrected (8 sectors at 795461136 on sdf1) =46eb 19 09:54:54 localhost kernel: raid5:md0: read error corrected (8 sectors at 795461144 on sdf1) =46eb 19 09:54:54 localhost kernel: raid5:md0: read error corrected (8 sectors at 795461152 on sdf1) =46eb 19 09:54:54 localhost kernel: raid5:md0: read error corrected (8 sectors at 795461160 on sdf1) A new disk is ordered to replace sdf. BR H=C3=A5kon L=C3=B8vdal