haarp
Guru
Joined: 31 Oct 2007
Posts: 535
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 Posted: Mon Sep 16, 2013 9:19 pm Post subject: EXT4: Recovering filenames from orphaned inodes |
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I've had the my laptop screw up one too many time. It hung while entering suspend, resulting in filesystem corruption.
| Code: | EXT4-fs (md0): INFO: recovery required on readonly filesystem
EXT4-fs (md0): write access will be enabled during recovery
EXT4-fs (md0): orphan cleanup on readonly fs
EXT4-fs (md0): ext4_orphan_cleanup: deleting unreferenced inode 20847357
EXT4-fs (md0): ext4_orphan_cleanup: deleting unreferenced inode 148557
EXT4-fs (md0): ext4_orphan_cleanup: deleting unreferenced inode 20979473
EXT4-fs (md0): ext4_orphan_cleanup: deleting unreferenced inode 148953
EXT4-fs (md0): ext4_orphan_cleanup: deleting unreferenced inode 20846940
EXT4-fs (md0): ext4_orphan_cleanup: deleting unreferenced inode 20846947
EXT4-fs (md0): ext4_orphan_cleanup: deleting unreferenced inode 20450106
EXT4-fs (md0): ext4_orphan_cleanup: deleting unreferenced inode 20980173
EXT4-fs (md0): ext4_orphan_cleanup: deleting unreferenced inode 20449501
EXT4-fs (md0): ext4_orphan_cleanup: deleting unreferenced inode 20979782
EXT4-fs (md0): ext4_orphan_cleanup: deleting unreferenced inode 20979846
EXT4-fs (md0): ext4_orphan_cleanup: deleting unreferenced inode 20980190
EXT4-fs (md0): ext4_orphan_cleanup: deleting unreferenced inode 3933863
EXT4-fs (md0): 13 orphan inodes deleted
EXT4-fs (md0): recovery complete
EXT4-fs (md0): mounted filesystem with ordered data mode. Opts: (null) |
I have found one nuked file so far. I have backups - I'd like to find them all. debugfs ncheck doesn't find them, as they're, well, gone. How do I figure out which files got corrupted/disappeared?
Additionally, what do I mount ext4 with to prevent any corruption in the future? |
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