Interpreting Library LEDs
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
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
on page 120).
(Hard (Unrecovered) Errors
on page 131 shows where components that contain