Quantum LTO 4 Guia do Utilizador descarregar pdf (Página 44)

Chapter 3 Operation

Understanding the Front Panel Display

28 LTO-4 (Model B) Half-Height Tape Drive User’s Guide

Table 2 Front Panel Display

LED Blink Codes

LED Condition Action Required

All LEDs OFF.

Drive may not have power, may

be faulty or may have been

power cycled or reset during a

firmware upgrade.

Ensure the drive is switched on.

If the green LED on the power switch is not on, check

the power cable and replace it if necessary.

If the drive has just been switched on or reset, the LED

pattern should change after 1 second. If not, the drive

has Firmware Image Corruption (caused by being

switched off or reset during firmware upgrade). Return

it to the factory for repair or reprogramming.

If power is present and all LEDs remain off, try

performing an interface operations (SCSI or ADI). If

the drive does not respond, perform an emergency

reset press the emergency reset or power-cycle the

drive.

If it still fails, call for service.

Ready and Clean OFF.

Drive Error and Tape Error

FLASHING.

The drive has failed to execute

power-on self test (POST).

Power cycle or reset the drive.

If the condition reappears, call for service.

Ready ON.

The drive is ready for operation.

None. This is normal.

Ready FLASHING.

The drive is carrying out a normal

activity (read, write).

None.

If the drive is upgrading firmware, do not reset or

power cycle it.

Ready FLASHING fast. (The other

LEDs may be flashing)

The drive is downloading

firmware.

None.

Do not reset or power cycle the drive.

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