need to rescan disk without restart the server

hi all,

i have a problem, please help to solved it out.

i need to create new FS using Vxfs but i cannot scan the new disk.

i already try :

- devfsadm -Cv

- luxadm -e forcelip ........

- vxdisk scandisks

the disk can be seen using format, but if i using vxdisk list the disk cannot be seen.

thanks before