From mboxrd@z Thu Jan 1 00:00:00 1970 From: "{RoC} MasterMind" Subject: Bad root block 0, reiserfsck aborts...partition very slow, errors, HELP! Date: Thu, 6 May 2004 00:16:11 -0400 Message-ID: <1329-49005@sneakemail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: list-help: list-unsubscribe: list-post: Errors-To: flx@namesys.com Content-Disposition: inline List-Id: Content-Type: text/plain; charset="us-ascii" To: reiserfs-list@namesys.com Today I logged on, and noticed things were very slow...that meaning that reads from the disk were very slow. DMA was on, and I switched to a virtual terminal to see things like "dma_intr {DriveReady, SeekComplete Error}" hda: dma_intr error 0x40 {uncorrectable error} LBA 269868649 HIGH=16 LOW=1433193 SECTOR 1443288 end request I/O error ide (3,3):vs-13070: reiserfs_read_inode2:i/o failure occured trying to find stat data of [5749 151067 0x0 SD] I am also having "permission denied" errors when using ls, and files disappearing, then reappearing. I tried running reiserfsck /dev/hda, but it aborted, which is scary: reiserfsck /dev/hda reiserfsck 3.6.14 (2003 www.namesys.com) ************************************************************* ** If you are using the latest reiserfsprogs and it fails ** ** please email bug reports to reiserfs-list@namesys.com, ** ** providing as much information as possible -- your ** ** hardware, kernel, patches, settings, all reiserfsck ** ** messages (including version), the reiserfsck logfile, ** ** check the syslog file for any related information. ** ** If you would like advice on using this program, support ** ** is available for $25 at www.namesys.com/support.html. ** ************************************************************* Will read-only check consistency of the filesystem on /dev/hda Will put log info to 'stdout' Do you want to run this program?[N/Yes] (note need to type Yes if you do):Yes ########### reiserfsck --check started at Wed May 5 22:53:37 2004 ########### Replaying journal.. No transactions found Zero bit found in on-disk bitmap after the last valid bit. Checking internal tree.. Bad root block 0. (--rebuild-tree did not complete) Aborted My version of reiserfsprogs is 3.6.14-3 (debian). This should be the latest available, as apt manages my packages. reiserfsck reported I may have a corrupt or missing superblock (and journal?), so I ran reiserfsck --rebuild-sb, and now reiserfsck doesn't error out immediately, but nothing I have done has fixed the system. Does anyone know what is wrong, and how I can fix this? Whatever happened, happened suddenly, as the system was fine when I left it a few hours before!