Qaz's Aegri Somnia

În ultimele zile am tot avut probleme cu un server al cărei partiţie “/” (sda2) i se tot remounta read-only când mi-era lumea mai dragă. După căutări în loguri, am găsit eroarea:

Dec 14 14:13:51 server kernel: journal_bmap: journal block not found at offset 17420 on sda2
Dec 14 14:13:51 server kernel: Aborting journal on device sda2.
Dec 14 14:13:51 server kernel: __journal_remove_journal_head: freeing b_committed_data
Dec 14 14:13:51 server kernel: ext3_abort called.
Dec 14 14:13:51 server kernel: EXT3-fs error (device sda2): ext3_journal_start_sb: Detected aborted journal
Dec 14 14:13:51 server kernel: Remounting filesystem read-only

Rezolvare:

1. Şters jurnalul existent:

debugfs -w -R “feature ^has_journal,^needs_recovery” /dev/sda2

2. Fsck cu reparare automată a erorilor:

e2fsck -y /dev/sda2

3. Recrearea jurnalului:

tune2fs -j /dev/sda2

This entry was posted on Tuesday, December 16th, 2008 at 3:46 am and is filed under Work. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.