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Chapter 2: Troubleshooting Your Library
Interpreting LEDs
Quantum Scalar i6000 User’s Guide
99
Interpreting Fibre Port
Link LEDs
A fibre port link LED shows the state of the Fibre Channel link and
whether the link is ready to transmit commands.
Drive Sled Fibre Channel Link LED
The Fibre Channel link LED for a drive sled is located on the rear of the
drive sled.
on page 96 shows the location of the Fibre Channel
link LED on the rear of the UDS-2 drive sled, and
shows the location of the Fibre Channel link LED on the rear of the UDS-
3 drive sled.
describes how to interpret the Fibre Channel link LED activity
that you might see on the rear of the UDS-2 drive sled.
page 100 on page 135 describes the Fibre Channel link LED activity on
the rear of the UDS-3 drive sled.
Table 12 Explanation of Fibre
Drive Sled Link LED States
(UDS-2)
LED Color
Represents
State and Explanation
Green
LIP and
activity
• Solid on — loop initialization protocol (LIP) has occurred.
• Blinks at irregular intervals — host command/data activity is
occurring.
Amber
Online and
light
detected
• Solid on — the library has enabled the drive data bus; it can detect
light through a fiber optic cable.
No color
• Solid off — the drive brick is varied off or the drive cannot detect
light through a fiber optic cable (equivalent to no fibre cable plugged
in). If the drive brick is varied off, the blue status LED will be solid on.
Summary of Contents for Scalar i6000
Page 1: ...User s Guide Scalar i6000 6 66879 15 Rev B...
Page 276: ...Chapter 3 Configuring Your Library Working with Towers 258 Quantum Scalar i6000 User s Guide...
Page 344: ...Chapter 8 Encryption Key Management Using SKM 326 Quantum Scalar i6000 User s Guide...
Page 444: ...Chapter 11 Configuring Access to StorNext 426 Quantum Scalar i6000 User s Guide...
Page 450: ...Chapter 12 Partition Utilization Reporting 432 Quantum Scalar i6000 User s Guide...
Page 574: ...Chapter 15 Maintaining Your Library Maintenance Actions 556 Quantum Scalar i6000 User s Guide...
Page 730: ...Appendix A Frequently Asked Questions 684 Quantum Scalar i6000 User s Guide...