HP SAS BL manual Overview Front panel and LED definitions, SAS ports to external storage

HP StorageWorks

3Gb SAS BL Switch installation instructions

Overview

This document describes procedures for installing an HP StorageWorks 3Gb SAS BL Switch (3Gb SAS Switch) in an HP c-Class enclosure. For more information about this switch, mezzanines, c-Class enclosures, and other BladeSystem components, see the HP BladeSystem website http:/ /www.hp.com/go/bladesystem. Product pages, overviews, QuickSpecs, and user documents for all BladeSystem products are accessible from this website.

Front panel and LED definitions

This document describes procedures for installing a 3Gb SAS BL Switch in a c-Class enclosure.

© Copyright 2008, 2009 Hewlett-Packard Development Company, L.P.

Second edition: March 2009

1 Unit ID LED

• Off—Normal

• Solid blue—Being identified

• Blinking blue—Firmware is being up- dated

The information in this document is subject to change without notice. Printed in US

www.hp.com

2 Health LED

• Off—Not powered up

• Solid green—Healthy

• Blinking amber—Error, there is a problem with the switch

3 Release button for the locking latch handle.

4Link LED

5Fault LED

•Off—No link between the server and storage

•Solid green—Link between server and storage is established

•Blinking green—Activity on the estab- lished link

•Off—Normal

•Amber—Link error, there is a problem with the port

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6 SAS ports (to external storage)

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