user@vbox02:~$ sudo mount -t ext3 /dev/sdb1 /tmp/user -o user,auto
user@vbox02:~$ ls -lhd /tmp/user
drwxr-xr-x 3 root root 4.0K Jul 30 12:53 /tmp/user
user@vbox02:~$ ls -al /tmp/user/
total 20
drwxr-xr-x 3 root root  4096 Jul 30 12:53 .
drwxrwxrwt 1 root root   134 Jul 30 13:06 ..
drwx------ 2 root root 16384 Jul 30 12:53 lost+found
user@vbox02:~$ touch /tmp/user/this
touch: cannot touch ?/tmp/user/this?: Permission denied
user@vbox02:~$