IBM Storwize V7000 Unified - Storwize V7000 2076-524 Node Canister Ports and Indicators; Leds on the Power Supply Units of the Expansion Enclosure; Power Supply Unit Leds in the Rear of the Expansion Enclosure

Table 13 shows the locations of the LEDs ▌1▐ in the rear of the power supply unit.
Table 13 identifies the LEDs in the rear of the expansion enclosure.
Table 13. Power supply unit LEDs in the rear of the expansion enclosure
Name Color Symbol
ac power failure Amber
Power supply OK Green
Fan failure Amber
dc power failure Amber
See for help in diagnosing a particular failure.
Storwize V7000 2076-524 node canister ports and indicators
The node canister has indicators and ports but no controls.
A Fibre Channel over Ethernet (FCoE)/Internet Small Computer System Interface
(iSCSI) host interface adapter may be installed in a node canister.
A node canister contains a battery that provides power to the canister as it stores
cache and system data to an internal drive in the event of a power failure. This
process is known as a fire hose dump.
1
svc00671
1
Figure 20. LEDs on the power supply units of the expansion enclosure
14 Storwize V7000 Unified: Problem Determination Guide 2073-720