Interpreting Library Leds - HP Surestore Tape Library Model 2/20 User Manual

Interpreting Library LEDs

Figure 46
130 Interpreting Library LEDs
LEDs communicate status and errors as they are occurring. Use the library
LEDs to get an indication of how the library is functioning.
All library cards and drive modules contain LEDs. In general, a yellow LED
comes on during power up and changes to green when power up is
successful. This may take a few minutes on some library cards.
The LED bar underneath the front panel display indicates library activity.
Library LED Bar
Green
Flashing Green
Amber
Flashing Amber
Note Figure 47
LEDs are located. These LEDs are described later in this chapter.
Library is ready and idle.
Library or drive is active.
Library is partially available and idle
Availability State on page 120).
Library failed (Hard (Unrecovered) Errors
page 126).
on page 131 shows where components that contain
(Partial
on
Chapter 4