[Dovecot] Adding new storage

[Romer Ventura]

Hello,
	
	I am about to add more storage to the mail server and would like to  
know if it is as simple as it sounds..? I have:
dovecot.conf
mail_location: maildir:~/Maildir/

and
/etc/dovecot/dovecot-ldap.conf with:
user_attrs = sAMAccountName=mail=maildir:/home/vmail/%Ud/%Ln/Maildir/

So all the mail gets stored at /home/vmail/%Ud/%Ln/Maildir/  so if i  
add a new volume to the VM lets say /dev/disk3 and mount it to /srv/ 
vmail and then change the user_attrs = sAMAccountName=mail=maildir:/ 
home/vmail/%Ud/%Ln/Maildir/ to user_attrs =  
sAMAccountName=mail=maildir:/srv/vmail/%Ud/%Ln/Maildir/ would it work  
with no problem..? I would also need to move all the mailboxes  
already in the old location...

I just want to make sure before i do anything..

Thanks