Swap space related issues, how to recognise the newly attached disk

hi!

i got a problem....:wall::wall:

i got several disks in my diskarray. I attached new disk to allocate it to the swap space.

The problem is : how to recognise the newly attached disk?

I've one more requirement -:wall:- i want to run dns service on another port number.how can i do that ?

==Thanks in advance==:D

You can use

echo|format

command to see list of attached hard drives.
But make sure you have run

devfsadm

command to rescan newly attached hardware.

As for the DNS question:

The bind manual lists this:

I'd imagine that you would add this to your named.conf file and restart.