Interpreting Leds; Blade Status Leds - Quantum scalar i500 User Manual

Interpreting LEDs

Blade Status LEDs

Scalar i500 User's Guide
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.
This section covers status LEDs for:
13
• 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
the current status of the LEDs.
Chapter 13 Troubleshooting
Interpreting LEDs
Table 12 to interpret
506