To bring a service group online, follow these steps:
Click a cluster in the configuration tree, click the Service Groups tab, and right-click the service group icon in the view panel.
To bring a service group online from the Cluster Explorer toolbar
Click the service group.
For global groups, select the cluster in which to bring the group online.
Click the system on which to bring the group online, or select the Any System check box.
Select the No Preonline check box to bring the service group online without invoking the preonline trigger.
Click Show Command in the bottom left corner to view the command associated with the service group. Click Hide Command to close the view of the command.
Click Bring service group online in the Command Center toolbar.