To power off a node canister by using the CLI, use the command that is shown in  Example 12-6. If you power off the canister from the GUI, Figure 12-135 shows the system progress to power  off this canister.  To power off the entire system by using the GUI, complete the following steps: 1. Browse to  Monitoring  System , click  Actions Power Off System , as shown in  Figure 12-136 on page 723. Powering off the system Example 12-6 Powering off a canister by using the CLI Figure 12-135 Power Off Canister > svctask stopsystem -node 2 Are you sure that you want to continue with the shut down? (y/yes to confirm) 722  Implementing the IBM Storwize V5000 Gen2 with IBM Spectrum Virtualize V8.2.1