vzctl --devnodes command overwriting previous command

Hi Guys

I have experienced some issues with the following comands

vzctl set 100 --devnodes dahdi/pseudo:rw --save
vzctl set 100 --devnodes dahdi/ctl:rw --save
vzctl set 100 --devnodes dahdi/channel:rw --save
vzctl set 100 --devnodes dahdi/timer:rw --save

This will only add the last one to the container config. Each one seems to overwrite the previous one.

I can add multiple entries maunally and works fine.

Should I be issuing a single command to perfomr all 4 adds, if so how do I format this?

Regards