IBM Partner Pavilion DS4100 Color Operating states1, Flashing every 5 seconds The drive has not

Activity LED Fault LED

General system error LED

Tray handle Latch

Figure 57. Storage server LEDs (front)

Power-on LED

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Table 12. Storage server LEDs (front)

LED	Color	Operating states1
Drive active	Green	v	On - Normal operation.
		v Flashing - The drive is reading or writing data.
		v Flashing every 5 seconds - The drive has not
			spun up or the drive is bad.
		v Off - One of the following situations has occurred:
			– The storage server has no power.
			– The drive is not properly seated in the storage
			server.
Drive fault	Amber	v	Off - Normal operation.
		v Flashing - The DS4000 Storage Manager client is
			locating a drive, logical drive, or storage
			subsystem.
		v On - The drive has failed, or a user failed the drive.
Power	Green	v	On - Normal operation.
		v Off - One of the following situations has occurred:
			– The storage server has no power.
			– Both power supplies have failed.
			– There is an over-temperature condition.
General system	Amber	v	Off - Normal operation.
error		v	On - A storage server component has failed2.

1Always use the DS4000 Storage Manager client to identify the failure.

2Not all component failures turn on this LED. For more information, see “Monitoring status through software” on page 70.

72IBM TotalStorage DS4100 Storage Server: Installation, User’s, and Maintenance Guide