Problems with xfs_repair

[Michael Wahlbrink <x_miw@propack-data.com>]

Hi,

After some trouble with the writecache of the IDE HDDs, I booted my 
'repairsystem' and tried the usual xfs_repair (-L) commands out of the 
bash-history, but this time they fail.

# xfs_repair -L /dev/ataraid/d0p1
xfs_repair: warning - cannot set blocksize on block device 
/dev/ataraid/d0p1: Invalid argument
Phase 1 - find and verify superblock ...
Phase 2 - using internal log
         - zero log ...
xfs_repair: xfs_log_recover.c:159: xlog_find_verify_log_record: 
Assertion 'start_blk !=0 || *last_blk != start_blk' failed.
Aborted.

Hmmm, looks bad for my system :o

Any chance left to get my system / data back or have I to do the mkfs 
again? ;-/

regards
micha