Ext3 Fs Error Read Block Bitmap
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error after running fsck Issues related to hardware problems Post Reply Print view Search Advanced search 10 posts • Page 1 of 1 maksaraswat Posts: 44 Joined: 2011/10/14 19:00:52 Location: New York Contact: Contact ext3 fs error fortigate maksaraswat Website [SOLVED] EXT3-fs error after running fsck Quote Postby maksaraswat » 2012/01/31 20:43:31 ext3 fs error unlinked inode Hi,For some reason my RAID 6 mount was unmountable and I was getting the error message when I tried to mount ext3 fs error unlinked inode in dir it manually [root@server ~]# mount /dev/sdb1 /local1/mount: wrong fs type, bad option, bad superblock on /dev/sdb1, missing codepage or other error In some cases useful info is found in syslog - try dmesg | ext3 fs error deleted inode referenced tail or so [root@server ~]# dmesg | tail Add. Sense: Internal target failureend_request: I/O error, dev sdb, sector 806617154sd 1:0:0:0: SCSI error: return code = 0x08000002sdb: Current: sense key: Hardware Error Add. Sense: Internal target failureend_request: I/O error, dev sdb, sector 3025928274JBD: recovery failedEXT3-fs: error loading journal.After analyzing the situation and some Googling I found out that I should do a file system check with fsck and that what I
Ext3 Fs Error Loading Journal
did nextroot@server ~]# fsck -f -y /dev/sdb1...after almost 5hrs it completed with following message: /dev/sdb1: ***** FILE SYSTEM WAS MODIFIED *****/dev/sdb1: 1064317/548929536 files (5.7% non-contiguous), 836681827/1097856503 blocksAfter this completion I was able to mount and I can see part (about 80-85%) of my data however the mount is READ-ONLY!!!! And I am getting following message [root@server ~]# dmesg | tailAdd. Sense: Internal target failureend_request: I/O error, dev sdb, sector 781189162EXT3-fs error (device sdb1): read_inode_bitmap: Cannot read inode bitmap - block_group = 2980, inode_bitmap = 97648641Aborting journal on device sdb1.ext3_abort called.EXT3-fs error (device sdb1): ext3_journal_start_sb: Detected aborted journalRemounting filesystem read-onlyEXT3-fs error (device sdb1) in ext3_new_inode: IO failureEXT3-fs error (device sdb1) in ext3_mkdir: IO failureOne of the HDD looks bad and I am getting SMART messages which I will replace tomorrow. But is it possible to make the mount READ-WRITE? It keeps some of our automated backups and I don't want backups to miss anymore.Please help!Thanks in advance!Mayank Top pschaff Retired Moderator Posts: 18276 Joined: 2006/12/13 20:15:34 Location: Tidewater, Virginia, North America Contact: Contact pschaff Website [SOLVED] EXT3-fs error after running fsck Quote Postby pschaff » 2012/01/31 21:13:43 You need to get the hardware problems fixed before attempting to mount read-write. The read-only status is meant to h
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Ext3 Fs Error Journal Has Aborted
Learn more about Stack Overflow the company Business Learn more about hiring developers ext3-fs error unable to read inode block or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a question and ext3-fs error (device sda6) in start_transaction journal has aborted answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted http://www.centos.org/forums/viewtopic.php?t=24611 up and rise to the top How to recover data from a corrupted ext3 partition? up vote 5 down vote favorite 1 A server of mine had a drive failure of some sort which caused the OS (CentOS 5) to crash and stop working (it refuses to boot). So we put another drive with a working OS and from there we try to mount the partitions in the http://serverfault.com/questions/493091/how-to-recover-data-from-a-corrupted-ext3-partition old drive. Most partitions mount fine except for one: the /var partition, where my MySQL tables reside. When I try to mount that one, I see these errors with dmesg: sd 0:0:1:0: Unhandled sense code sd 0:0:1:0: SCSI error: return code = 0x08100002 Result: hostbyte=invalid driverbyte=DRIVER_SENSE,SUGGEST_OK sdb: Current: sense key: Medium Error Add. Sense: Unrecovered read error Info fld=0x4a47e JBD: Failed to read block at offset 9863 JBD: recovery failed EXT3-fs: error loading journal. Is there a way I can recover the data in that partition? EDIT: As requested, the output of tune2fs -l /dev/sdb2 is: tune2fs 1.39 (29-May-2006) Filesystem volume name: /var1 Last mounted on:
or hardware raid failure? Date: Wed, 4 Mar 2009 11:53:11 +0100 I had a busy mailserver fail on me the other day. Below is what was printed in dmesg. We first suspected a hardware failure (raid controller https://www.redhat.com/archives/ext3-users/2009-March/msg00002.html or something else), so we moved the drives to another (identical hardware) machine and ran fsck. Fsck complained ("short read while reading inode") and asked if I wanted to ignore and rewrite (which I did). After booting up again, the problem came back immediately and root was remounted read only. We moved the data from the read only drive to a new machine. While copying the data, we got this fs error message from time to time (on various files): "EXT3-fs error (device dm-0): ext3_get_inode_loc: unable to read inode block - inode=22561891, block=90243144. I need to find the cause(s) of the problems. So far I have these questions/concerns: - Kernel bug? (This is Ubuntu 8.10 with 2.6.27-7-server) - Filesystem bug/failure? - Did the RAID controller fail to detect a failing drive? This is an Adaptec aoc-usas-s4ir running on a Supermicro motherboard. I suspect ext3 fs error that one of the drives (RAID 6 btw) has failed, but I'm not sure what to do from here. Any ideas? Thanks in advance. dmesg: [ 38.907730] end_request: I/O error, dev sda, sector 284688831 [ 38.907802] EXT3-fs error (device dm-0): read_block_bitmap: Cannot = read block bitmap - block_group =3D 1086, block_bitmap =3D 35586048 [ 38.907956] Aborting journal on device dm-0. [ 38.919742] ext3_abort called. [ 38.919798] EXT3-fs error (device dm-0): ext3_journal_start_sb: = Detected aborted journal [ 38.919942] Remounting filesystem read-only [ 38.925855] __journal_remove_journal_head: freeing b_committed_data [ 38.925915] journal commit I/O error [ 38.925935] journal commit I/O error [ 38.925953] journal commit I/O error [ 38.943245] Remounting filesystem read-only [ 38.958907] EXT3-fs error (device dm-0) in ext3_reserve_inode_write: = Journal has aborted [ 38.958988] EXT3-fs error (device dm-0) in ext3_truncate: Journal has = aborted [ 38.959051] EXT3-fs error (device dm-0) in ext3_reserve_inode_write: = Journal has aborted [ 38.959137] EXT3-fs error (device dm-0) in ext3_orphan_del: Journal = has aborted [ 38.959222] EXT3-fs error (device dm-0) in ext3_reserve_inode_write: = Journal has aborted [ 39.024087] journal commit I/O error [ 39.024103] journal commit I/O error [ 39.024117] journal commit I/O error [ 39.024124] journal commit I/O error [ 39.024181] journal commit I/O error [ 39.024201] journal commit I/O error [ 39.024208] journal commit I/O e