How to mount a FreeBSD-5.1 partition from FreeBSD-4.9

[Lowell Gilbert]

Juan Rodriguez Hervella <jfrherve at ing.uc3m.es> writes:

> Hello, please send the reply to myself cause Im not 
> subscribe to the list
> 
> I've got a FreeBSD-5.1 installation in /dev/ad0s3,
> but I usually run FreeBSD-4.9 from /dev/ad0s2.
> 
> When I run:
> 
> root at cimborrio:/usr/home/jrh# mount /dev/ad0s3 /mnt/freebsd5.1
> (ERROR)mount: /dev/ad0s3 on /mnt/freebsd5.1: incorrect super block
> 
> root at cimborrio:/usr/home/jrh# mount /dev/ad0s3a /mnt/freebsd5.1
> (ERROR)mount: /dev/ad0s3a: No such file or directory
> 
> Has anybody else experienced these problems ?
> What can I do ?

If it's a UFS2 filesystem, then you can't mount it from FreeBSD 4.x.

-- 
Lowell Gilbert, embedded/networking software engineer, Boston area: 
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