Ext3-fs Error Device Sdb1 Ext3_lookup
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inode 8441457 in dir #8441317 General support questions including new installations Post Reply Print view Search Advanced search 17 posts 1 2 Next rotorboy ext3-fs error deleted inode referenced Posts: 26 Joined: 2005/03/03 23:02:04 ext3_lookup: unlinked inode 8441457 in dir #8441317 ext3-fs error fortigate Quote Postby rotorboy » 2008/10/31 21:44:54 Greetings.Server was running CentOS 5.2 fine and then suddenly the user partition
Ext3-fs Error (device Dm-0)
switched to read-only.messages log contains:Oct 31 10:23:48 alpha kernel: SCSI device sda: drive cache: write backOct 31 12:16:10 alpha kernel: EXT3-fs error (device sda7): ext3_lookup: unlinked inode 8441457 in dir
Ext3 Fs Error Journal Has Aborted
#8441317Oct 31 12:16:10 alpha kernel: Aborting journal on device sda7.Oct 31 12:16:10 alpha kernel: ext3_abort called.Oct 31 12:16:10 alpha kernel: EXT3-fs error (device sda7): ext3_journal_start_sb: Detected aborted journalOct 31 12:16:10 alpha kernel: Remounting filesystem read-onlyOct 31 12:16:10 alpha kernel: __journal_remove_journal_head: freeing b_committed_dataOct 31 13:16:06 alpha kernel: EXT3-fs error (device sda7): ext3_lookup: unlinked inode 8441457 in dir #8441317Oct 31 14:16:02 ext3-fs error unable to read inode block alpha kernel: EXT3-fs error (device sda7): ext3_lookup: unlinked inode 8441457 in dir #8441317any ideas? Top AlanBartlett Forum Moderator Posts: 9296 Joined: 2007/10/22 11:30:09 Location: ~/Earth/UK/England/Suffolk Contact: Contact AlanBartlett Website Re: ext3_lookup: unlinked inode 8441457 in dir #8441317 Quote Postby AlanBartlett » 2008/11/01 13:40:38 My suggestion:(1) take system to single user mode: telinit 1(2) unmount the user partition: umount /dev/whatever(3) check the files system: e2fsck /dev/whatever(4) attempt to remount the user partition(5) check your log files(6) take the system back to multi-user mode (telinit 3 or 5) or re-boot it. Top rotorboy Posts: 26 Joined: 2005/03/03 23:02:04 Re: ext3_lookup: unlinked inode 8441457 in dir #8441317 Quote Postby rotorboy » 2008/11/04 17:40:38 Hi Alan,I rebooted and did the fsck via the maintenance mode... the problem is this keeps happening and I'm not finding anything in the logs to indicate a hard-disk failure. The machine is a very busy server that uses MySQL, apache, FTP and replicates MySQL to a second machine and via cron rsync's data to a second machine at regular intervals.Any idea what the cause is,
November 20, 2007 By Major Hayden 18 Comments If your system abruptly loses power, or if a RAID card is beginning to fail, you might
Ext3-fs Error (device Sda6) In Start_transaction Journal Has Aborted
see an ominous message like this within your logs: XHTML EXT3-fs error ext3-fs error (device sda1) (device hda3) in start_transaction: Journal has aborted 1 EXT3-fs error (device hda3) in start_transaction: Journal has aborted Basically, deleted inode referenced ext4 the system is telling you that it's detected a filesystem/journal mismatch, and it can't utilize the journal any longer. When this situation pops up, the filesystem gets mounted read-only almost http://www.centos.org/forums/viewtopic.php?t=12289 immediately. To fix the situation, you can remount the partition as ext2 (if it isn't your active root partition), or you can commence the repair operations. If you're working with an active root partition, you will need to boot into some rescue media and perform these operations there. If this error occurs with an additional partition besides the root partition, https://major.io/2007/11/20/ext3-fs-error-device-hda3-in-start_transaction-journal-has-aborted/ simply unmount the broken filesystem and proceed with these operations. Remove the journal from the filesystem (effectively turning it into ext2): XHTML # tune2fs -O ^has_journal /dev/hda3 1 # tune2fs -O ^has_journal /dev/hda3 Now, you will need to fsck it to correct any possible problems (throw in a -y flag to say yes to all repairs, -C for a progress bar): XHTML # e2fsck /dev/hda3 1 # e2fsck /dev/hda3 Once that's finished, make a new journal which effectively makes the partition an ext3 filesystem again: XHTML # tune2fs -j /dev/hda3 1 # tune2fs -j /dev/hda3 You should be able to mount the partition as an ext3 partition at this time: XHTML # mount -t ext3 /dev/hda3 /mnt/fixed 1 # mount -t ext3 /dev/hda3 /mnt/fixed Be sure to check your dmesg output for any additional errors after you're finished! Share this post:TwitterGoogleLinkedInRedditEmailPrintTagged With: command line, emergency, filesystem Send to Email Address Your Name Your Email Address Cancel Post was not sent - check your email addresses! Email check failed, please try again Sorry, your blog cannot share posts by email.
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of http://serverfault.com/questions/509629/rsnapshot-frequently-ext3-fs-error-ext3-lookup-deleted-inode-referenced this site About Us Learn more about Stack Overflow the company Business https://access.redhat.com/solutions/24651 Learn more about hiring developers or posting ads with us Server Fault Questions 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 how it works: Anybody can ask a question fs error Anybody can answer The best answers are voted up and rise to the top rsnapshot frequently ext3-fs error: “ext3_lookup: deleted inode referenced:” up vote 2 down vote favorite I've having following problem frequently on our backupserver. I'll try to explain the issue in the hope somebody could clarify why and how to fix it Setup details We have a DELL r200 server attached with ext3-fs error (device an easyRAID Q16R-S3R3 RAID disk array. We use a LSI SAS2008 PCI card to connect those two components ( the disk-array and the head-node). In the EasyRAID we have 8 disks installed and are bound to one Logical Disk. On the R200 we have following disk configuration: We create the LVM's on the R200 server, not on the EASYRAID pvs PV VG Fmt Attr PSize PFree /dev/sdc vg0 lvm2 a- 5.46t 1.03t root@backupserver:/home/netsys# vgs VG #PV #LV #SN Attr VSize VFree vg0 1 9 0 wz--n- 5.46t 1.03t root@backupserver:/home/netsys# lvs LV VG Attr LSize Origin Snap% Move Log Copy% Convert lv0vm vg0 -wi-ao 1000.00g lv0vm2 vg0 -wi-a- 100.00g lv1data vg0 -wi-ao 1000.00g lv1databackup vg0 -wi-ao 1000.00g lv1dataold20120903 vg0 -wi-a- 1000.00g lv2ceres vg0 -wi-ao 200.00g lv2ceresold20121022 vg0 -wi-a- 100.00g lv3iso vg0 -wi-ao 34.00g lv4svn vg0 -wi-ao 100.00g Every night around 22h we run Rsnapshot between lv1databackup and lv1data ( containing the snapshots ). Now we end up after running this setup every time with following errors in the logs May 20 22:15:20 backupserver kernel: [11777489.404269] EXT3-fs error (device dm-8): ext3_lookup: deleted inode referenced: 60891438 May 20 22:15:20 backupserver kernel: [1
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