increase the max. concurent drive in command line

environment

netbackup 7.1

OS Redhat 2.6

Hello All.

I added the new media server. After that I want to create new storage unit for it.But, storage unit is not working, loading time is high..

I created storage unit with the help of bstuadd

bpstuadd  -label fujitsu-1-hcart2-tld0 -host fujitsu-1 -density hcart2 -rt TLD -rn 0

...

Question;

How can I set the max.Concurrent drive?  here by default 1. I want to increase it