Spectra Logic NAStape 100, Руководство пользователя

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Chapter 7. NAStape 200 Tape Drives and Media
57
The following table summarizes the information given by the blinking methods of the
status light LED:
Getting Information from the Single-Character Display
Error Conditions and Informational Messages If multiple errors occur, the code with the highest
priority (represented by the lowest number) displays first. When the error is corrected,
the code with the next highest priority displays, and so on until no errors remain.
Indication
LED Color
Green Amber
Solid The drive is powered on.
If a solid
C appears in the single-character dis-
play, the drive needs cleaning.
The drive is powering on or is in maintenance mode.
Flashing The drive is reading from the tape, writing to the
tape, rewinding the tape, locating data on the
tape, loading the tape, or unloading the tape.
The status light also flashes green if the drive
contains a cartridge during the power-on cycle.
In this case, the drive completes writing the cur-
rent data and slowly rewinds the tape (the pro-
cess may take up to 13 minutes). The light stops
blinking when the drive completes the recovery
and is ready for a read or write operation. One of the following applies:
- If the light flashes once per second , an error occurred
and the tape drive or media may require service. (Note
the code on the single-character display, then go to
Error Conditions and Informational Messages on page
57 to determine the action that is required.)
- If the light flashes twice per second , the tape drive is
updating firmware.
- If the light flashes four times per second , the tape
drive detected an error and is performing a firmware
recovery. It resets automatically.
Code Cause and Solution
0
No error occurred and no action is required. This code displays:
- When power is cycled.
-
When diagnostics have finished running and no error occurred.
1
Cooling problem. The tape drive detected that the recommended operating temperature was exceeded.
Perform one or more of the following actions:
- Ensure that the cooling fan is rotating and is quiet.
- Remove any blockage that prevents air from flowing freely through the tape drive.
-
Ensure that the operating temperature and airflow is within the specified range.
- If the operating temperature is within the specified range and the problem persists, replace the drive.
The error code clears when you power-off the tape drive or place it in maintenance mode.