Note: The number scale that is etched along the top and sides of the canister
indicates how much of the canister is being supported by the enclosure. When
you remove the canister, ensure that you are supporting the full weight of the
canister before you reach "1" on the scale.
7. As you pay attention to the number scale, slide the canister out of the slot.
Procedure: Powering off your system
You must power off your Storwize V7000 Unified system in order to service it, or
to permit other maintenance actions in your data center. To turn off the Storwize
V7000 Unified system, see “Turning off the system” in the Storwize V7000 Unified
information center.
Procedure: Powering off your Storwize V7000 Gen1 system
You must power off your Storwize V7000 Unified system in order to service it, or
to permit other maintenance actions in your data center. To turn off the Storwize
V7000 Unified system, see “Turning off the system” in the Storwize V7000 Unified
information center.
About this task
Procedure: Powering off your Storwize V7000 Gen2 system
You must power off your Storwize V7000 Gen2 system to service it, or to allow for
other maintenance actions in your data center.
Procedure
To power off your Storwize V7000 Unified system, complete the following steps:
1. Stop all host I/O to volumes on the system.
2. Shut down the system by using the management GUI. Click Monitoring >
System. From the Actions menu, select Power off.
3. Wait for the power LEDs on all node canisters in all control enclosures to blink
at 1 Hz, indicating that the shutdown operation completed, as shown in
Figure 76.
▌1▐ Power
▌2▐ Status
▌3▐ Fault
4. Disconnect the power cords from both power supplies in each control
enclosure.
5. Disconnect the power cords from both power supplies in each expansion
enclosure.
Figure 76. Power LEDs on a node canister
280 Storwize V7000 Unified: Problem Determination Guide 2073-720
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