text: 3.  If you are certain that you want to change the system name, click**Yes**. 
  
  **Warning:**When you rename your system, the iSCSI name (IQN) automatically changes 
  because it includes system name by default. Therefore, this change needs more actions on 
  iSCSI-attached hosts. 
  
  **Rename a node canister**
  To rename a node canister, complete the following steps: 
  
  1. Navigate to the system overview window and right-click a node that you want to rename, 
  as shown in Figure 5-86. 