From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gerrit Hannaert Subject: Re: Corruption: --fix-fixable results in all nlink values = 0 Date: Fri, 16 Aug 2002 10:59:52 +0200 Message-ID: <3D5CBF08.4010308@web.de> References: <200208152007.42370.degerrit@web.de> <200208152253.40413.vitaly@namesys.com> <200208152329.40707.degerrit@web.de> <200208161205.00550.vitaly@namesys.com> Reply-To: degerrit@web.de Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: list-help: list-unsubscribe: list-post: Errors-To: flx@namesys.com List-Id: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: reiserfs-list@namesys.com Cc: Vitaly Fertman Hi Vitaly, Your analysis is dead-on! I ran reiserfsck a second time, and this time it stopped later. The strange thing is this disk and installation are relatively new (March 2002), and digging back through syslogs shows occurances (kernel)(.*)(hda) only on: 4 May 20 (2 sectors) 370 Aug 15 (>100 different sectors involved) 34 Aug 16 (17 sectors) ...which means the problems only really started by all this fsck stuff. At least sectors 81170944 - 81171056 seem to be involved during yesterday and today. Why would these problems be so recent? The filesystem has been up to 95% full at times, and a lot of it is indexed with a web indexer daily, one would have expected this earlier, no? I'll keep you posted if things fare worse (or better, hopefully), - Gerrit # first reiserfsck --rebuild-tree: # bread: Cannot read a block # 10146373. > Aug 15 23:16:31 luna kernel: hda: dma_intr: status=0x51 { DriveReady > SeekComplete Error } > Aug 15 23:16:31 luna kernel: hda: dma_intr: error=0x40 { > UncorrectableError }, LBAsect=9641711 > 9, sector=81170984 > Aug 15 23:16:31 luna kernel: end_request: I/O error, dev 03:09 (hda), > sector 81170984 # second time: # bread: Cannot read a block # 10146381. > Aug 16 03:01:40 luna kernel: hda: read_intr: status=0x59 { DriveReady > SeekComplete DataRequest > Error } > Aug 16 03:01:40 luna kernel: hda: read_intr: error=0x40 { > UncorrectableError }, LBAsect=964171 > 11, sector=81171048 > Aug 16 03:01:40 luna kernel: end_request: I/O error, dev 03:09 (hda), > sector 81171048 Vitaly Fertman wrote: >It seems your hadrddrive has badblocks. At least 10146373 block (4k size) >cannot be read. Have a look into your syslog for any related information. >If you have a faulty hardware and you need our assistance in recovering >from it, please visit our support page first. >