How to extend the Non-Global Zone rpool?

I have 2 non-global zones, and would like to add new physical disk from the server to extend the /zones/sladfv34/root

root@sladf2:# zoneadm list -ivc

  ID NAME             STATUS     PATH                           BRAND    IP

   0 global           running    /                              solaris  shared

   1 sladfv12         running    /rpool1/zones/sladfv12         solaris10 shared

   2 sladfv34         running    /zones/sladfv34                solaris10 shared

root@sladf2:/# df -h

Filesystem Size   Used  Available Capacity  Mounted on

rpool/ROOT/gcc-install-6

274G   6.2G 4.8G    57%    /

/devices 0K     0K 0K 0%    /devices

/dev 0K     0K 0K     0%    /dev

ctfs 0K     0K 0K     0%    /system/contract

proc 0K     0K 0K     0%    /proc

mnttab 0K     0K 0K     0%    /etc/mnttab

swap 51G   3.5M 51G     1%    /system/volatile

objfs 0K     0K 0K     0%    /system/object