Quantum Scalar i500 User Manual

Chapter 13 Troubleshooting
Interpreting LEDs
Scalar i500 User’s Guide 506
Interpreting LEDs
LEDs provide a visual indication about the status of certain library
components. LEDs can sometimes communicate that a problem exists
when RAS tickets cannot. For example, an LED can indicate a firmware
problem that prohibits the library from generating RAS tickets.
The following components of the library have LEDs:
• Library control blade (LCB)
• FC I/O blade
• FC I/O fan blade
• Ethernet Expansion blade
• Tape drives
• Power supplies
Some of these components may also include a fibre port link LED.
Blade Status LEDs 13
This section covers status LEDs for:
• Library control blade (LCB)
• FC I/O blade
• FC I/O fan blade
• Ethernet Expansion blade
Figure 70
shows the location of the blade LEDs. Use Table 12 to interpret
the current status of the LEDs.

Quantum Scalar i500 Specifications

General

Brand	Quantum
Model	Scalar i500
Category	Storage
Language	English