Grave vinum problem (at least for me)

[Ole Voss]

Last night I reinstalled freebsd and obviously somewhere along the way my 
400GB concat vinum volume wasn't unmounted (at least that's what freebsd 
told me). Now, when I run 'fsck -t ufs /dev/vinum/abyss'

I get this:

titan# fsck -t ufs /dev/vinum/abyss
** /dev/vinum/abyss

CANNOT READ BLK: 843781344
CONTINUE? [yn] y

THE FOLLOWING DISK SECTORS COULD NOT BE READ: 843781344, 843781345, 
843781346, 843781347,
/dev/vinum/abyss: CANNOT FIGURE OUT FILE SYSTEM PARTITION

It mounted fine last night and everything looked perfect. Then I did a 
reboot and ... well, this is it now.

Can anybody help me out?


Regards,

Ole.