HP StorageWorks 2312 User manual

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HP StorageWorks 2312/2324

Modular Smart Array controller

installation instructions

© Copyright 1999, 2008 Hewlett-Packard Development Company,

L.P.

First edition: November, 2008

The informationinthisdocumentissubjecttochangewithout

notice.

Printed in the China

www.hp.com

508933-001

About this document

This document describes procedures for installing a controller into an

HP StorageWorks 2312/2324 Modular Smart Array.

Before you begin

CAUTION:

When upgrading an existing operational system with a second

optional controller, removing the air management blank impacts

the airﬂow and cooling ability of the device. To avoid possible

overheating, insert the controller as quickly as possible. If the

internal temperature exceeds acceptable limits, the enclosure may

overheat and automatically shut down or restart.

CAUTION:

Parts can be damaged by electrostatic discharge. Use proper

anti-static protection.

•Keep the replacement component in the ESD bag until needed.

•Wear an ESD wrist strap grounded to an unpainted surface

of the chassis.

•If an ESD wrist strap is unavailable, touch an unpainted surface

of the chassis before handling the component.

•Never touch connector pins.

Installing a controller (single or dual) for

the ﬁrst time

Remove the air management blank(s)

NOTE:

For clarity, only relevant details are shown in these illustrations.

1. Turn the thumbscrews until the screws disengage from the blank.

1—Lat

ch 2—Thu

mbscrew

2. Press both latches downward.

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3. Pull the blank straight out of the enclosure.

Install controller(s)

NOTE:

For clarity, only relevant details are shown in these illustrations.

1. Loosen the thumbscrews; press the latches downward.

2. Slide the controller into the enclosure as far as it will go (1).

3. Press the latches upward to engage the controller (2); turn the

thumbscrews ﬁnger-tight.

4. Connect cables according to a supported conﬁguration. See the

user guide.

Upgrading an existing single controller

system to a dual controller

If you have an existing single controller system and you are adding a

second controller, the new controller automatically begins to initialize

when it is installed. If the ﬁrmware versions differ between the two

controllers, Partner Firmware Upgrade feature brings the older ﬁrmware

to the later ﬁrmware level.

Verifying Partner Firmware Upgrade is

enabled

By default the storage system’s Partner Firmware Upgrade feature is

enabled, so when you upgrade a controller the system automatically

ensures that both controllers have the more recent version.

•Log in to the command-line interface (CLI) and run the following

command to verify that Partner Firmware Upgrade is enabled.

show advanced-settings

If Partner Firmware Upgrade is disabled, enable it by running the

command:

set advanced-settings partner-firmware-upgrade

enabled

Verifying controller status

Once the controller completes initializing and is online:

•Verify that the heartbeat LED on the front of the enclosure is green.

•Verify that the OK LED on the back of the controller is green.

NOTE:

If the OK LED is blinking, the controller is still initializing.

Additional information

See the MSA web site: http://www.hp.com/go/msa.

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