IBM System Storage TS2230, Руководство по установке, эксплуатации и обслуживанию

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Table 3-1. Meaning of Status Lights and Single-character Display (SCD) (continued)
If the green
Ready Status
Light is...
and the amber
Fault Status
Light is...
and the SCD
is...
and the SCD Dot
is...
Meaning
On/Off On/Off Displaying
random
segments/
Blank/
displaying
random
segments/
displaying
8
/Blank
On/Off During power on, or a drive reset, the drive
front panel will display drive progress as
follows:
1. SCD will display random segments (no
Lights ON).
2.
SCD will display random segments (Ready
light ON).
3. SCD will display random segments (Fault
light ON)
4.
SCD will display [8] (Ready, Fault, and
SCD Dot lights ON).
5. SCD will go blank (Ready light ON) after a
successful power on or reset.
If an error is detected during the power on or
reset, the tape drive posts an error code to the
SCD. To determine the error, locate the code in
Appendix A, “Error Codes and Messages,” on
page A-1.
Off On
0
On/Off The drive is entering or exiting from
maintenance mode. For more information, see
“Function Code 0: Maintenance Mode” on
page 3-9.
Off On Flashing
selected
function
On/Off The drive is executing the selected function
while in maintenance mode.
Off Flashing (once
per second)
Displaying
error code
Off An error occurred and the drive or media may
require service, or it may require cleaning.
Note the code on the SCD, then go to
Appendix A, “Error Codes and Messages,” on
page A-1 to determine the action that is
required.
Off Flashing
Displaying
C
Off The drive needs cleaning.
Off Flashing Displaying
Function Code
8
or Flashing
Off The drive is updating firmware.
1
The SCD will
display a
8
if using an FMR cartridge. The
SCD will be off if using the host interface. For
more information, see “Updating firmware”
on page 2-6.
Off Flashing
(twice per
second)
Off Off The drive detected an error and is performing
a firmware recovery. It will reset automatically.
Off On
Flashing
C
Off The drive is requesting a cartridge to be
loaded.
Off Flashing
(twice per
second)
Off On There is a drive dump in flash memory.
1
Power should not be removed from the drive until the microcode update is complete. The drive indicates that the
update is complete by resetting and performing POST.
Chapter 3. Operating
3-3