http://www.scribd.com/doc/87956462/Avamar-Administration
How to stop and restart the MCS; First login to a PuTTY session. PuTTY is an ssh client. Download here. As said, login with root to your Avamar Utility Node.
Use the following command to stop the Management Console.
dpnctl stop mcs
Use the following command to start the Management Console. (wait until it's stop before starting again)
dpnctl start mcs
To makes sure everything runs according schedule, Use the following command to start the backup scheduler. (wait until MCS is started before starting again)
dpnctl start sched
For more Command Line commands look at Powerlink EMC Avamar 6.1 Management Console Command Line Interface (MCCLI)