[PVE-User] resize openvz on guest OS

[henry]

hi guys,..

any body can share, how to resize disk if i'm use openvz format?

after i'm looking for this link = 
http://pve.proxmox.com/wiki/Resizing_disks#Enlarge_the_virtual_disk.28s.29_in_Proxmox,..

i'm steel can not find this one .......:
"cd /var/lib/vz/images/xxx qemu-img convert diskimage.vmdk diskimage.raw"


QUESTION:
1> i can not start to open VNC console(always error to connect)?

2> is there any clue, where the path of vmdk file ?

this is capture of my host :

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Thu Jan  3 17:25:59 2013
prox1:~# df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/mapper/pve-root   95G  856M   89G   1% /
tmpfs                 3.9G     0  3.9G   0% /lib/init/rw
udev                   10M  616K  9.4M   7% /dev
tmpfs                 3.9G     0  3.9G   0% /dev/shm
/dev/mapper/pve-data  1.7T  1.2T  561G  68% /var/lib/vz
/dev/sda1             504M   31M  448M   7% /boot
prox1:~# cd /var/lib/vz
prox1:/var/lib/vz# ls
backup_images  dump  images  lock  lost+found  private  root template  vztmp
prox1:/var/lib/vz#

thanks a lot (sory my bad english)

-- 
Best Regards


Henry Leonardi Sutrisna
PT. Metindo Erasakti
IT/EDP Dept