HP 9000 Virtual Library System - Manual (Page 209)

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Some power supply models do not have a power switch. In this case, power down the enclosure by unplugging the
power cords from the enclosure.
VLS9200 Disk Array Enclosure Components, LEDs, and Buttons
This section provides images and descriptions of the front and rear panels of the VLS9200 disk
array enclosures.
Front Panel Components
Description Item
Drives 0, 1, and 2
(numbered from top to bottom) 1
Drives 3, 4, and 5 2
Drives 6, 7, and 8 3
Drives 9, 10, and 11 4
Front Panel LEDs
Status Description Item
A hex LED shows the enclosure ID, which enables you to correlate an enclosure
with logical views presented by Command View VLS. The enclosure ID for a base Enclosure ID LED
(“F” for 3–4 seconds
at power up)
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disk array enclosure is zero (0); the enclosure ID for an attached capacity enclosure
is nonzero.
Continuous “F” = The display has a problem. If the Fault/Service required LED is
also lit, an enclosure-level fault occurred.
Blue = Hard drive is selected (for identification purposes only). Hard drive status LED 2
Amber = Hard drive has failed.
Flashing amber = Flashes at constant 1 Hz when hard drive is predicted to fail.
Off = Hard drive is operating normally.
Green = Hard drive is online but there is no hard drive activity. Hard drive activity LED 3
Flashing green (constant 1 Hz) = Hard drive is rebuilding.
VLS9200 Disk Array Enclosure Components, LEDs, and Buttons 209