You can use the Command Center to install Commvault feature release and maintenance releases on the CommServe server on demand.
From the navigation pane, go to Manage > System > Maintenance.
The Maintenance page appears.
Click Install update schedules.
The Install update schedules section appears, showing the current installation schedules.
To install software for a specific schedule, click Run job for the desired schedule.
To install software for a new set of servers or server groups, click Run job at the top of the Install update schedules section.
The Install updates dialog box appears.
Select the servers that you want to install the software on, and then click Run.