Code:
empeg:/# rw
empeg:/# mkdir /t
empeg:/# ls -al
total 29
drwxr-xr-x   16 502      220          1024 Aug  5 05:36 .
drwxr-xr-x   16 502      220          1024 Aug  5 05:36 ..
drwxr-xr-x    2 0        0            1024 Jul 24  2002 bin
drwxr-xr-x    2 0        0            1024 Jul  4  2000 dev
drwxr-xr-x    6 0        0            4096 Aug  4 23:15 drive0
drwxr-xr-x    7 0        0            1024 Oct 24  2003 drive1
drwxr-xr-x    4 0        0            1024 Jul 24  2002 empeg
drwxr-xr-x    3 0        0            1024 Sep 15  1999 etc
drwxr-xr-x    2 0        0            1024 Feb  9  2000 lib
drwx------    2 0        0           12288 Jul 24  2002 lost+found
drwxr-xr-x    2 0        0            1024 Jun  2  1999 mnt
dr-xr-xr-x   35 0        0               0 Aug  5 05:35 proc
lrwxrwxrwx    1 0        0               3 Jul 24  2002 sbin -> bin
lrwxrwxrwx    1 0        0              10 Jul 24  2002 swapfile -> ./dev/hda6
drwxrwxr-x    2 0        0            1024 Aug  5 05:36 t
drwxr-xr-x    2 0        0            1024 Apr 13  1999 tmp
drwxr-xr-x    4 0        0            1024 Feb  6  2000 usr
drwxr-xr-x    3 0        0            1024 Aug 28  1999 var
empeg:/# mount /dev/sdb5 /t
mount: you must specify the filesystem type
empeg:/#


I'm assuming it wants a "-t ext2" on the command line somewhere there?
_________________________
Tony Fabris