IBM Elastic Storage System 3200, Hardware Planning And Installation Manual

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Figure 77. IBM Elastic Storage System 3200 power module status LED
The following table describes bi-color power module status LED behavior.
Table 25. IBM Elastic Storage System 3200 power module status LED
Green Color
Amber Color Behavior
ON OFF Power module ON and OK.
OFF OFF No AC power to all power
modules.
OFF ON A power module critical event is
causing shutdown.
OFF Flashing 1.0 Hz Indicates high temperature, hot
spot temperature, slow fan, high
current, or high-power warning in
power module. In this condition,
power module continues to
operate.
Flashing 1.0 Hz OFF Power module is in standby state.
AC present, 12 V standby ON.
Power module is in cold standby
state or always standby state.
OFF ON transition to OFF Indicates that the power cord is
unplugged.
Server canister operator panel LEDs
The IBM Elastic Storage System 3200 server canister consists three status LEDs on the bottom of the
server canister operator panel. In addition, two self-driven Ethernet port LEDs are located to the right of
the server canister status LEDs. These LEDs are used to monitor the status of server canister and Ethernet
ports.
The following figure shows server canister operator panel.
Chapter 5. Monitoring the system using LEDs 87