Need Power CLI script to mount Snapshot volumes in ESX 4.x

Hi,

I need script to mount Snapshot Volumes in ESX4.x without resignaturing it.

We do DR test and after SAN is presented to DR site we see all the Volumes as SNAPSHOT Volumes then we mount all the volumes manually on each ESX server from ESXCLI. Is it possible to mount all the snapshot volumes  without resignaturing it on all the ESX server in a cluster?

Sachin