Re: EXT4 corruption on Linus latest tree.

From: Borislav Petkov
Date: Wed Feb 27 2013 - 10:55:52 EST


On Wed, Feb 27, 2013 at 10:43:11AM -0500, Dave Jones wrote:
> Built from a pull around midnight EST last night.
> (Don't have the git hash, as the source is on the disk that is now inaccessable..)
>
> EXT4-fs error (device sdb1): htree_dirblock_to_tree:919: inode #172235804: block 152052301: comm ls: bad entry in directory: rec_len is smaller than minimal - offset=0(0), inode=0, rec_len=0, name_len=0
> EXT4-fs error (device sdb1): htree_dirblock_to_tree:919: inode #172235804: block 152052301: comm ls: bad entry in directory: rec_len is smaller than minimal - offset=0(0), inode=0, rec_len=0, name_len=0
> EXT4-fs error (device sdb1): htree_dirblock_to_tree:919: inode #172235804: block 152052301: comm ls: bad entry in directory: rec_len is smaller than minimal - offset=0(0), inode=0, rec_len=0, name_len=0
> EXT4-fs error (device sdb1): htree_dirblock_to_tree:919: inode #172235381: block 152052288: comm ls: bad entry in directory: rec_len is smaller than minimal - offset=0(0), inode=0, rec_len=0, name_len=0
> EXT4-fs error (device sdb1): htree_dirblock_to_tree:919: inode #172228609: block 152051744: comm ls: bad entry in directory: rec_len is smaller than minimal - offset=0(0), inode=0, rec_len=0, name_len=0
>
> This is a 3TB disk which has 1.9TB used.
>
> I can see some files/dirs, but some top level dirs now appear empty.
>
> About to reboot back to a safe kernel and fsck.

Hmm, more people triggering something like that:
http://marc.info/?l=linux-kernel&m=136196926015305&w=2

--
Regards/Gruss,
Boris.

Sent from a fat crate under my desk. Formatting is fine.
--
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/