In our environment we are using EMC for storage..

We are using Qlogic provided drivers and PowerPath and the OS is RHEL5.3

Currently we have 2 Luns connected in one of our server ( emcpowera & emcpowerb )and storage team has allocated another 100Gb Lun to that system, my doubt is if I execute "ql-dynamic-tgt-lun-disc.sh" script that would be enough to detect the Lun and see the device under /dev/ as emcpowerc or i need to execute "powermt config" and "powermt save" commands also.

I am very new to SAN, need your help..