160
Troubleshooting
Use
Table 12
to interpret tape drive activity:
Fibre Port Link LED on Tape Drives
The fibre port link LED shows the current state of the FC link and indicates whether or not the link is ready
to transmit commands. The fibre port link LED on a tape drive is located on the rear of the tape drive, beside
the fibre port.
Use
Table 13
to interpret FC link activity:
Table 12
Tape Drive Activity
LED Color
Represents
Tape Drive Status
Green
Processor activity
• Solid on/solid off— Tape drive’s main processor is not
operating.
• Solid on for 3 seconds, then blinks twice — Tape drive firmware
is downloading.
• 1 blink per second — Normal: Drive operational.
• Blinks 3 times in 3 seconds, then pauses (solid off), and then
repeats — Drive is activating (varying online).
• 10 blinks per second — Identify mode.
Amber
Health of the drive
• Solid on — Drive has failed.
• Solid off — Normal.
Blue
Power control
• Solid on — Swap mode: Ready to be removed or replaced.
• 1 blink per 10 seconds — Normal: Drive operational.
• Solid off — Drive is not receiving power.
Table 13
Fibre Port Link LED on Tape Drive
LED Color
Represents
Fibre Port Link Status
Green
LIP and activity
• Solid on — Loop initialization protocol (LIP) has
occurred.
• Blinks at regular intervals — Host command/data activity
is occurring.
Amber
Online and light detected
• Solid on — The library has enabled the tape drive data
bus, and it can detect light through a fibre optic cable.
No color
No activity or no light
detected
• Solid off — Either the tape drive is off or the tape drive
cannot detect light through a fibre optic cable (which is
equivalent to a missing fibre cable). If the tape drive is
offline, the tape drive’s blue status LED will be solidly lit.
Summary of Contents for Storage Library T128
Page 1: ...USER S GUIDE 433568 01 ...
Page 8: ...viii Contents ...
Page 10: ...x Tables ...
Page 12: ...xii Figures ...
Page 28: ...16 Description ...
Page 40: ...28 Understanding the User Interface ...
Page 80: ...68 Running Your Library ...
Page 84: ...72 Getting Information ...
Page 138: ...126 Installing Removing and Replacing ...
Page 164: ...152 Installing Removing and Replacing ...
Page 174: ...162 Troubleshooting ...
Page 178: ...166 Working With Cartridges and Barcodes ...
Page 184: ...172 Specifications ...
Page 192: ...180 Glossary ...