HP (Hewlett-Packard) 358185-001 プリント

hp StorageWorks

MSA SAN Switch 2/8

MSA SAN Switch 2/8 Replacement Instructions

First Edition (April 2004)

Part Number: 358185-001

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: 

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: 

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. 
© 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.  

Replacement 

Instructions

358185- 001

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.

Verifying component failure

Before replacing the switch use the following methods to 
verify the component failure.

■

If the service indicator LED flashes amber, it indicates a 
failure.

■

Check the controller LCD for one of the error messages 
listed in 

.

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.

■

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.

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.

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.

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.

Table 1:  LCD Error Messages

No.

Message

514

FIBRE SWITCH HARDWARE FAILURE

515

FIBRE DEVICE HARDWARE FAILURE

516

FIBRE SUBSYSTEM FAILURE

Printed in the USA.