So the exact commands from my .bash_history were df -h vi /etc/fstab df -h tune2fs -l /dev/mapper/vg_main-backup |less mount cd / umount /backup df -h /backup umount /backup umount /backup tune2fs -O extents,uninit_bg,dir_index /dev/vg_main/backup fsck -pDf /dev/vg_main/backup fsck -Df /dev/vg_main/backup fsck -CDf /dev/vg_main/backup man fsck man e2fsck mount vi /etc/fstab mount tune2fs -l /dev/mapper/vg_main-lucid_64 |less reboot
** Description changed: I upgraded /backup on my lucid amd64 desktop machine to ext4 yesterday - according to - http://ext4.wiki.kernel.org/index.php/Ext4_Howto#Converting_an_ext3_filesystem_to_ext4 + according to http://kernelnewbies.org/Ext4 It passed the fsck and was working ok, but while making a backup today I got an IO error and this message in dmesg: Feb 25 17:45:37 grace kernel: [37152.894557] EXT4-fs error (device dm-4): make_indexed_dir: invalid rec_len for '..' in inode 2933963 I unmounted it and ran fsck, which shows many messages like grace% sudo nice fsck -Cfv /dev/vg_main/backup fsck from util-linux-ng 2.17 e2fsck 1.41.10 (10-Feb-2009) Pass 1: Checking inodes, blocks, and sizes - Pass 2: Checking directory structure + Pass 2: Checking directory structure First entry '%45ncoding%41dapter.py-20060113032051-4d7e1d8c1e38b4a1.kndx' (inode=1458904) in directory inode 131130 (/grace/mbp/bzr/20070706/.bzr/repository/knits/31) should be '.' Fix<y>? yes Setting filetype for entry '.' in /grace/mbp/bzr/20070706/.bzr/repository/knits/31 (131130) to 2. Missing '..' in directory inode 131130. Fix<y>? yes Setting filetype for entry '..' in /grace/mbp/bzr/20070706/.bzr/repository/knits/31 (131130) to 2. Entry '..' in /grace/mbp/bzr/20070706/.bzr/repository/knits/31 (131130) is duplicate '..' entry. Fix<y>? yes Entry '.' in /grace/mbp/bzr/20070706/.bzr/repository/knits/31 (131130) is a link to '.' Clear<y>? yes First entry '%52%45%41%44%4d%45-20050309040720-8f368abf9f346b9d.kndx' (inode=132214) in directory inode 131139 (/grace/mbp/bzr/20070706/.bzr/repository/knits/3a) should be '.' Fix<y>? yes Setting filetype for entry '.' in /grace/mbp/bzr/20070706/.bzr/repository/knits/3a (131139) to 2. Missing '..' in directory inode 131139. Fix<y>? yes ... and on and on. ProblemType: Bug AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21. AplayDevices: - **** List of PLAYBACK Hardware Devices **** - card 1: U0x41e0x30d3 [USB Device 0x41e:0x30d3], device 0: USB Audio [USB Audio] - Subdevices: 0/1 - Subdevice #0: subdevice #0 + **** List of PLAYBACK Hardware Devices **** + card 1: U0x41e0x30d3 [USB Device 0x41e:0x30d3], device 0: USB Audio [USB Audio] + Subdevices: 0/1 + Subdevice #0: subdevice #0 Architecture: amd64 ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 1: U0x41e0x30d3 [USB Device 0x41e:0x30d3], device 0: USB Audio [USB Audio] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of CAPTURE Hardware Devices **** + card 1: U0x41e0x30d3 [USB Device 0x41e:0x30d3], device 0: USB Audio [USB Audio] + Subdevices: 1/1 + Subdevice #0: subdevice #0 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC1: mbp 3010 F.... pulseaudio - /dev/snd/pcmC1D0p: mbp 3010 F...m pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC1: mbp 3010 F.... pulseaudio + /dev/snd/pcmC1D0p: mbp 3010 F...m pulseaudio CRDA: Error: [Errno 2] No such file or directory Card1.Amixer.info: - Card hw:1 'U0x41e0x30d3'/'USB Device 0x41e:0x30d3 at usb-0000:00:1d.7-5.1.4, full speed' - Mixer name : 'USB Mixer' - Components : 'USB041e:30d3' - Controls : 7 - Simple ctrls : 3 + Card hw:1 'U0x41e0x30d3'/'USB Device 0x41e:0x30d3 at usb-0000:00:1d.7-5.1.4, full speed' + Mixer name : 'USB Mixer' + Components : 'USB041e:30d3' + Controls : 7 + Simple ctrls : 3 Date: Thu Feb 25 20:34:52 2010 DistroRelease: Ubuntu 10.04 EcryptfsInUse: Yes Frequency: Once a day. HibernationDevice: RESUME=/dev/mapper/vg_main-swap IwConfig: - lo no wireless extensions. - - eth0 no wireless extensions. + lo no wireless extensions. + + eth0 no wireless extensions. MachineType: Gigabyte Technology Co., Ltd. 965P-DS3 NonfreeKernelModules: nvidia Package: linux-image-2.6.32-14-generic 2.6.32-14.20 ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.32-14-generic root=/dev/mapper/vg_main-lucid_64 ro clock=hpet quiet splash ProcEnviron: - PATH=(custom, user) - LANG=en_AU.utf8 - SHELL=/bin/zsh + PATH=(custom, user) + LANG=en_AU.utf8 + SHELL=/bin/zsh ProcVersionSignature: Ubuntu 2.6.32-14.20-generic Regression: Yes RelatedPackageVersions: linux-firmware 1.30 Reproducible: No RfKill: - + SourcePackage: linux TestedUpstream: No Uname: Linux 2.6.32-14-generic x86_64 WpaSupplicantLog: - + dmi.bios.date: 01/12/2007 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: F10 dmi.board.name: 965P-DS3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF10:bd01/12/2007:svnGigabyteTechnologyCo.,Ltd.:pn965P-DS3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rn965P-DS3:rvr:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: 965P-DS3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. -- lucid ext4 make_indexed_dir: invalid rec_len for '..' in inode https://bugs.launchpad.net/bugs/527644 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
