gniibe trid to repair the disks, but got in trouble. (md device would recover from disks including new one to good one, so good one would be overridden with bad data.)

We tried to fix this situation. Fscking on 2nd alternate superblocks, but it keep fixing huge number of inodes... Maybe inode bitmap and group blocks has been broken, so most files would be lost...

At the worst, we lost old snapshot before 3 months ago. In more details, we have old old snapshot since 2002/06/04 - 2004/02/26 on another machine so these are still available, but 2004/02/27 - 2005/03/12 may be disappeared...