SU+J hard recovery failure

[David Demelier]

Hello folks,

Yesterday I had a panic on my laptop. Unfortunately the SU+J was not
able to recovery the file system, the error was something like :

Unknown error: Help!
Could not find directory 9854215

And it went to the single user mode, I needed to fsck_ufs manually to
recover the disk. What afraid me is what if happens on a headless
machine? It will be hard to recover.

Regards,

--
Demelier David