fsck of large volume with small memory

[sam]

Frank Mayhar wrote:
>
>>> hi, all
>>> http://lists.freebsd.org/pipermail/freebsd-questions/2007-June/151686.html
>>>
>>> my problem
>>> # fsck /dev/aacd0s1f
>>> ** /dev/aacd0s1f (NO WRITE)
>>> ** Last Mounted on /usr
>>> ** Phase 1 - Check Blocks and Sizes
>>>
>>>       
> You might also want to try ports/sysutils/ffsrecov2 before you run this
> fsck.  It might allow you to recover data that would otherwise be lost.
> (Like, say, if there are directories hidden beneath the corrupt inode.)
>   
thx
but this partition is mounted, iam have access to this data

trouble in boot stage

/Vladimir Ermakov