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HP 3PAR Host Explorer Software User Manual

Page 20

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4.4

The 3PAR Host Explorer Enclosure Device LUN

3PAR Host Explorer User’s Guide

4.8.1 InServ Storage Server Upgrades and Enclosure Devices

If you upgraded to 3PAR InForm Operating System version 2.3.1 from a previous release, you

must consider the following notes about LUNs with ID 254.

If you had a LUN with ID 254 before you upgraded to 2.3.1, the host persona for the host is

set to the Generic-Legacy persona number 6 during the upgrade process. The port persona

number must be reset to Generic persona number 1 before the Host Explorer can

communicate with the InServ Storage Server.

1)

Use the InForm Command Line Interface (CLI)

sethost

–persona

1

command to set the host persona number to 1.

2)

Use the

controlport

offline

command to take the InServ Storage Server port

the host is connected to offline.

3)

Use the

controlport

rst

command to reset the InServ Storage Server port

connected to the host.

Alternatively, if you reboot the host after resetting the persona number as described in

step

1, the Host Explorer automatically discovers the enclosure device on LUN ID 254 and

sends the information to the InServ Storage Server. For more information about CLI

commands, see the

3PAR InForm OS CLI Administrator’s Manual

.

If you add a host after you upgrade to 2.3.1, the host persona number for the host must be

set to 1. For more information about creating and modifying hosts, see the

3PAR InForm OS

CLI Administrator’s Manual

.

You can also use the InForm Management Console to configure and administer hosts

connected to the InServ Storage Servers. For more information, see the 3PAR InForm OS

Management Console Online Help

.