These steps are shown in Figure 5-18. Note:  You cannot take cluster snapshots by using the SMUI in SystemMirror PowerHA  V7.2.2 for Linux. Figure 5-18 Creating a cluster snapshot Restoring a snapshot To restore a cluster snapshot, complete the following steps: 1. Click the  Action  menu and click  Snapshot . 2. Select the snapshot that you want to restore and click  Restore . 3. If there is an active cluster, a warning box appears for stopping the cluster. Chapter 5. PowerHA SystemMirror User Interface  159