About this document
This document details the procedures for replacing a failed
MSA SAN Switch 2/8 in HP StorageWorks Modular Smart
Array (MSA) storage systems.
Replacement
Instructions
Verifying component failure
Before replacing the switch use the following methods to
verify the component failure.
hp StorageWorks
MSA SAN Switch 2/8
■
If the service indicator LED flashes amber, it indicates a
failure.
■
Check the controller LCD for one of the error messages
Table 1: LCD Error Messages
No.
Message
These instructions apply to the MSA1000
product family. The part may also be used
in other HP products. Please refer to
documentation for your specific product
for detailed replacement instructions.
514
515
516
FIBRE SWITCH HARDWARE FAILURE
FIBRE DEVICE HARDWARE FAILURE
FIBRE SUBSYSTEM FAILURE
Before you begin
Read the following cautions and information before beginning
removal and replacement procedures.
WARNING: To reduce the risk of injury from laser
radiation or damage to the equipment, observe the
following precautions:
■
Do not open any panels, operate controls, make
adjustments, or perform procedures to a laser device
other than those specified herein.
If the product in which this part is being replaced is still under HP
warranty, then the replacement part(s) referred to in these Replacement
Instructions is provided under the terms and conditions of the
Hewlett-Packard Company Limited Warranty for that product. A copy of
this Limited Warranty may be viewed at:
■
Do not stare into the laser beam when panels are
open.
Caution: Be sure the replacement part is available before
removing the failed component. Removing a component
impacts cooling within the enclosure.
If this is a trade sale part (product out of warranty), then the replacement
part(s) referred to in these Replacement Instructions is provided under HP’s
express limited warranty statement, which may be viewed at:
Caution: Parts can be damaged by electrostatic discharge.
Use proper anti-static protection. Refer to the
documentation that shipped with your system for additional
information.
The replacement part takes on either the Limited Warranty Period of the
part being replaced or a ninety-day period that begins upon installation
of the replacement part, whichever is greater.
The information contained on these replacement instructions is subject to
change without notice. The only warranty for this replacement product is
as noted above. Nothing in these replacement instructions should be
construed as constituting an additional warranty. The information
provided in these replacement instructions is provided “AS IS” and HP is
not liable for technical or editorial errors or omissions contained herein.
Caution: It is important to follow these instructions when
replacing components in the MSA. If the procedure is done
improperly, it is possible to lose data or damage
equipment.
© Copyright 2004 Hewlett-Packard Development Company, L.P.
Please note that this document is protected by federal copyright law and
that no part of this document may be copied, reproduced or translated
without the prior written consent of Hewlett-Packard Development
Company, L.P.
Note: Before replacing the MSA SAN Switch 2/8 it is important to
stop all system access (for example, application, system I/O, or
RAW device file path/s) to the device.
Printed in the USA.
MSA SAN Switch 2/8 Replacement Instructions
First Edition (April 2004)
Part Number: 358185-001
358185- 001
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