Leds On The Node Canisters; Power Leds; System Status And Fault Leds - IBM Storwize V7000 Maintenance Manual

Figure 22. LEDs on the node canisters
3. If the power LED is on, consider the states of the clustered-system status and
Table 19. Power LEDs (continued)
Power LED
status Description
Slow Power is available, but the canister is in standby mode. Try to start the node
flashing (1 canister by reseating it. Go to "Procedure: Reseating a node canister" on page
Hz) 60.
Fast The canister is running its power-on self-test (POST). Wait for the test to
flashing (2 complete. If the canister remains in this state for more than 10 minutes, try
Hz) reseating the canister. Go to "Procedure: Reseating a node canister" on page
60. If the state persists, follow the hardware replacement procedure for the
node canister.
Figure 22 shows the LEDs on the node canister.
1
fault LEDs.
Table 20. System status and fault LEDs
System status
LED Fault LED
Off Off
Off On
On Off
1
Status Action
Code is not
v Follow procedures for reviewing
active.

power LEDs.

v If the power LEDs show green, reseat
the node canister. See "Procedure:
Reseating a node canister" on page
60. If the LED status does not
change, see "Replacing a node
canister" on page 79.
Code is not Follow the hardware replacement
active. The BIOS procedures for the node canister.
or the service
processor has
detected a
hardware fault.
Code is active. No action. The node canister is part of
Node state is a clustered system and can be managed
active. by the management GUI.
Chapter 6. Resolving a problem
53