xfs_check does not recognize fs truncation

[Jan Engelhardt]

On Monday 2009-08-24 16:47, Christoph Hellwig wrote:
>On Mon, Aug 24, 2009 at 12:12:59PM +0200, Jan Engelhardt wrote:
>> 
>> This I see on xfsprogs-2.10.1 with kernel 2.6.29.6:
>
>What does xfs_repair -n say?

Phase 1 - find and verify superblock...
Phase 2 - using internal log
        - scan filesystem freespace and inode maps...
        - found root inode chunk
Phase 3 - for each AG...
        - scan (but don't clear) agi unlinked lists...
        - process known inodes and perform inode discovery...
        - agno = 0
        - agno = 1
        - agno = 2
        - agno = 3
        - process newly discovered inodes...
Phase 4 - check for duplicate blocks...
        - setting up duplicate extent list...
        - check for inodes claiming duplicate blocks...
        - agno = 1
        - agno = 0
        - agno = 2
        - agno = 3
No modify flag set, skipping phase 5
Phase 6 - check inode connectivity...
        - traversing filesystem ...
        - traversal finished ...
        - moving disconnected inodes to lost+found ...
Phase 7 - verify link counts...
No modify flag set, skipping filesystem flush and exiting.


You can get the image at
http://dev.medozas.de/files/linux-hist.img.lzma [179MB->1782MB]