VMware VCENTER APPLICATION DISCOVERY MANAGER 6.1 - REPOSITORY Uživatelský manuál stáhnout pdf (Strana 98)

OneCommand™ Manager Application P007997-01A Rev. B

8. Managing Adapters and Ports

FC/FCoE

 To avoid address conflicts, do not assign a WWNN or WWPN with the

OneCommand Manager application if you also use another address

management tool.

 The Change WWN button is disabled for adapters selected on remote hosts

running older versions of the OneCommand Manager application. The

WWPN and WWNN in the Pending Changes area show “n/a” instead of

“none”. This also happens when the remote host is busy processing some

critical task and WWN Management cannot obtain the current state of

WWN management.

 In an environment where preboot management exists, A WWPN/WWNN

modified by the OneCommand Manager application can be overridden by

preboot management such as IBM BOFM and industry standard CLP.

For example:

1. In an environment with CLP/BOFM:

The OneCommand Manager application modifies the

WWNN/WWPN. The OneCommand Manager application requires

a reboot to complete the change. After reboot, the CLP string is sent

during system boot and rewrites the WWNN/WWPN or EFIBoot

finds the BOFM protocol and uses the default WWNN/WWPN per

BOFM's command.

2. In environment without CLP/BOFM:

The OneCommand Manager application modifies the

WWNN/WWPN. The OneCommand Manager application requires

a reboot to complete the change. The system comes up and the

OneCommand Manager application-modified WWNN/WWPN is

used.

To change a port's WWPN or WWNN:

1. Do one of the following:

 From the View menu, click Group Adapters by Host Name.

 From the toolbar, click Group Adapters by Host Name.

 From the Host Grouping menu, select Group Adapter by Fabric Names.

2. In the discovery-tree, select the port whose information you want to change.

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VMware VCENTER APPLICATION DISCOVERY MANAGER 6.1 - REPOSITORY Uživatelský manuál Strana 98