[HN]# dd if=/dev/zero of=/tmp/shareddisk bs=1024 count=4000
4000+0 records in
4000+0 records out
[HN]# mke2fs -F /tmp/shareddisk
mke2fs 1.37 (21-Mar-2005)
Filesystem label=
OS type: Linux
Block size=1024 (log=0)
Fragment size=1024 (log=0)
504 inodes, 4000 blocks
200 blocks (5.00%) reserved for the super user
First data block=1
Maximum filesystem blocks=4194304
1 block group
8192 blocks per group, 8192 fragments per group
504 inodes per group

Writing inode tables: done
Writing superblocks and filesystem accounting information: done

This filesystem will be automatically checked every 27 mounts or
180 days, whichever comes first.  Use tune2fs -c or -i to override.
[HN]# vzctl start 112
Starting VPS ...
VPS is mounted
Setting CPU units: 1000
VPS start in progress...
[HN]# mount -o loop,ro /tmp/shareddisk /vz/root/112/shared/
[root@dhcp0-132 /]# vzctl enter 112
entered into VPS 112
[VE]# cat /proc/mounts
simfs / simfs rw 0 0
proc /proc proc rw 0 0
devpts /dev/pts devpts rw 0 0
ext2 /shared ext2 ro 0 0
[VE]# cd /shared/
[VE]# touch qwe
touch: cannot touch `qwe': Read-only file system