Compaq HSZ80 Guia de Instalação descarregar pdf (Página 18)

COMPAQ StorageWorks Upgrading From an HSZ70 to an HSG80 Array Controller

Page 18 EK-HSG80-UP. B01

11.0 Creating the HSG80 Logical Units

Use the following steps to create the HSG80 units from the HSZ70 storagesets:

1. Once the controller has restarted, the Logical Units can be created. If SWCC will be used to

restore the storageset configuration proceed to Section 12.0, Upgrading the Server. Tru64

users, proceed to Step 2 and complete all steps in Section 11.0 of this document.

2. If the HSG80 storagesets were not saved on disk, they now need to be recreated using the

information recorded in the storageset table. See HSG80 Array Controller ACS Version 8.3

Configuration and CLI Reference Guide for more information on configuring a controller

and CLI commands.

HSG80> ADD storage set type storage set name DISKNNNNN …

CAUTION

Do NOT use the INITIALIZE command! This will

ERASE all user data in the storageset.

3. Repeat the ADD storage set type command for all of the HSZ70 storagesets that must be

recreated.

4. Add the units as needed. Create an HSG80 unit to correspond to the previously used HSZ70

units. Consult the HSZ70 Host Device Name Table completed in Section 4. At this time,

fill-in the HSG80 unit numbers as they are created. Substitute the storageset name from the

table for the storage set name in the following commands. Assign the unit numbers in

accordance with the recommendations or restrictions described in the Installation Reference

Guides for your server.

Unit numbers on the first controller are in the range D0 through D99, D0 through D7 for

HP-UX and Tru64 Unix V4.0F, and V4.0G.

Unit numbers on the second controller are in the range D100 through D199, D100 through

D107 for HP-UX and Tru64 Unix V4.0F, and V4.0G.

The Command Console LUN (CCL) if enabled is unit D0.

HSG80> ADD UNIT D1 storage set name WRITE_BACK

HSG80> ADD UNIT D100 storage set name WRITE_BACK

5. After all of the storagesets have been created, it is suggested to save the new configuration.

Identify a unit that has “configuration backed up on this container.” For example D2:

HSG80> SET D2 WRITE PROTECT

HSG80> SET D2 NOWRITE_PROTECT

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Compaq HSZ80 Guia de Instalação Página 18