From Beta 3 Current to Beta 3: mount: incorrect super block

[Scot Hetzel]

On Fri, 17 Sep 2004 17:17:02 +0800, sam <sam.wun at authtec.net> wrote:
> Hi,
> 
> I downgraded my system from FBSD 53Beta Current (a week ago) to 53Beta 3
> (the one from freebsd ftp site) by reinstalling the whole system without
> wipeing out the entire file systems. I m not sure how much they are
> likely the same. There is a customized partition is not able to be
> mounted after the installation. The error is:
> 
> mount: /dev/ad0s2a on /bdata: incorrect super block
> 
> Is there any way I can mount this partition?
> 
fsck /dev/ad0s2a