HP StorageWorks 7110 - Virtual Array Інструкції з оновлення - Сторінка 7

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Upgrading the Array Hardware

Disconnect Fiber Cabling

Replace the Array Controllers

Upgrading the original array to a VA 7410/7110 involves replacing

controllers and LCCs on the original array. The procedure may also involve

adding new disk enclosures if the array capacity is being increased.

Note

Make sure you have a copy of the

Array User and Service Guide

the procedures involved are covered in this book and are not

duplicated here.

Disconnect all fiber cabling from the array enclosure.

Disconnect all fiber cabling from the disk enclosures on a VA 7400.

The controllers in the array enclosure must be replaced with VA 7410 or

VA 7110 controllers.

Note

Before replacing the controllers, check the BATTERY LED on each

VA 7410/7110 controller to ensure the LED is off. If the LED is

flashing, it indicates that the battery is supplying power to the

NVSRAM. If the LED is flashing, remove the battery from the

controller, wait a few seconds, and reinstall it. This will ensure

that the NVSRAM contents are cleared.

Remove both controllers from the array enclosure.

If the cache DIMMs will be used on the VA 7410/7110 array, remove the

DIMMs from the controllers.

Note

256 MB DIMMs are not supported on the VA 7410/7110.

Install cache DIMMs on the VA 7410/7110 controllers. The minimum

cache configuration for the VA 7410/7110 is 1024 MB per controller (two

512 MB DIMMS or a single 1024 MB DIMM).

Install the VA 7410/7110 controllers in the array enclosure.

available. The detailed steps for

Upgrading a VA 7100/7400 to a VA 7410/7110

HP StorageWorks Virtual