Ext3 Error
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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 maksaraswat
Ext3 Fs Error Journal Has Aborted
Website [SOLVED] EXT3-fs error after running fsck Quote Postby maksaraswat » 2012/01/31 20:43:31 Hi,For ext3-fs error fortigate some reason my RAID 6 mount was unmountable and I was getting the error message when I tried to mount it
Ext3-fs Error Unable To Read Inode Block
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 | tail or ext3-fs error (device dm-0) 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 did nextroot@server ext3-fs error (device dm-0) ext3_journal_start_sb detected aborted journal ~]# 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 help protect you from further d
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Ext3-fs Error (device Sda6) In Start_transaction Journal Has Aborted
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Ext3-fs Error Ext3_free_blocks_sb: Bit Already Cleared For Block
Tags Users Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's http://www.centos.org/forums/viewtopic.php?t=24611 how it works: Anybody can ask a question Anybody can answer The best answers are voted 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 http://serverfault.com/questions/493091/how-to-recover-data-from-a-corrupted-ext3-partition 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 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:
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Get Kubuntu Get Xubuntu Get Lubuntu Get UbuntuStudio Get Mythbuntu Get Edubuntu Get Ubuntu-GNOME Get UbuntuKylin Ubuntu Code of Conduct Ubuntu Wiki Community Wiki Other Support Launchpad Answers Ubuntu IRC Support AskUbuntu Official Documentation User Documentation Social Media Facebook Twitter Useful Links Distrowatch Bugs: Ubuntu PPAs: Ubuntu Web Upd8: Ubuntu OMG! Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [SOLVED] Linux - problem in repairing/recreating ext3 filesystem Having an Issue With Posting ? Do you want to help us debug the posting issues ? < is the place to report it, thanks ! Results 1 to 3 of 3 Thread: Linux - problem in repairing/recreating ext3 filesystem Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode October 11th, 2012 #1 gr@ss_h@pper View Profile View Forum Posts Private Message Spilled the Beans Join Date Nov 2009 Beans 14 Linux - problem in repairing/recreating ext3 filesystem Hi, This might not be the correct place to ask this question as it's more of a generic Linux filesystem question. But anyway as I am not in any other forum, i thought of asking the Ubunutu Family Ok. So I am on kernel 2.6.32.58-26 with MIPS arch. It's an embedded environment and I can't do desktop like experiments on this. mount shows: /dev/sda1 on /xxx type ext3 (rw,sync,relatime,errors=continue,data=ordered) On this partition /xxx some important binaries like kernel image and uboot etc resides. I am not totally sure who mounts it at boot up but it's unmountable on a running system. >umount /xxx umount: can't umount /xxx: Device or resource busy Now due to something, this filesystem on this partition got corrupted. Now filesystem operations are giving errors: root@YYY:~ >cd /xxx root@YYY:/xxx >du -sh EXT3-fs error (device sda1): htree_dirblock_to_tree: bad ent