xfs_repair: phase7.c:148: phase7: Assertion `no_modify || nrefs > 0' failed.

[Arkadiusz Miśkiewicz]

xfs_repair from xfsprogs-dev git.kernel.org repository

on  http://routing.com.pl/xfs-metadump-2012-02-20.bz2 fails with:

resetting inode 268740837 nlinks from 6 to 5
resetting inode 268742728 nlinks from 178 to 172
resetting inode 268861622 nlinks from 45 to 44
resetting inode 268902438 nlinks from 4 to 3
resetting inode 268920918 nlinks from 10500 to 10483
resetting inode 269133820 nlinks from 14501 to 9527
resetting inode 269496340 nlinks from 61 to 55
resetting inode 269768793 nlinks from 4 to 3
resetting inode 270532626 nlinks from 9 to 8
resetting inode 339630321 nlinks from 5 to 4
resetting inode 339630322 nlinks from 45 to 39
resetting inode 339630327 nlinks from 25 to 20
resetting inode 536872960 nlinks from 2 to -4276
nlinks -4276 will overflow v1 ino, ino 536872960 will be converted to version 2
resetting inode 536872961 nlinks from 2 to 317
xfs_repair: phase7.c:148: phase7: Assertion `no_modify || nrefs > 0' failed.

whole log: http://ixion.pld-linux.org/~arekm/xfs-log.gz

Patches to test welcome :-)
-- 
Arkadiusz Miśkiewicz        PLD/Linux Team
arekm / maven.pl            http://ftp.pld-linux.org/