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Table 3. IBM Supervisor-4 Module LEDs (continued)
LED
System
Active
Power Management
MGMT Ethernet
Status
Flashing Red
Off
Green
Amber
Red
Green
Amber
Green
Amber
Green
Chapter 1. Introducing the IBM c-type SAN Directors 15
Description
Indicates one of the following
conditions:
The temperature of the
module has exceeded the safe
operating temperature limits (a
major temperature alarm has
occurred). The module has been
shut down to prevent permanent
damage. The system will be shut
down after two minutes if this
condition is not cleared.
The module is resetting.
The ejector lever is open.
The module is not receiving
power.
All environmental sensors in the
system are within operational
bounds.
At least one power supply has
failed or the power supply fan
has failed.
The temperature of the
supervisor module exceeded the
major threshold.
The supervisor is operational and
in HA active state.
The supervisor module is in HA
standby state.
There is sufficient power
available for all installed
modules.
There is insufficient power for all
installed modules.
The mgmt0 interface is
administratively active and the
supervisor is in HA active state.
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