HP StorageWorks Enterprise Virtual Array Cluster FIO Starter Kit Guida Utente Scaricare il pdf (Pagina 58)

Using the configuration interface

Best practices

• Avoid simultaneous configuration sessions for a given machine.

Although Management Infrastructure software supports simultaneous browser sessions, communic-

ation errors can result when multiple sessions simultaneously attempt to configure the same machine.

Example. Assume that two administrators simultaneously have sessions running to make changes

for machine A. One administrator changes port numbers on machine A, saves the changes and

restarts the Management Infrastructure service. When the service is restarted with the changed

port numbers, a communication error could occur in the session for the other administrator.

• Plan and coordinate restarting Management Infrastructure services

IMPORTANT:

To avoid the possibility of interrupting storage related operations, HP recommends that you carefully

plan and coordinate restarting the Management Infrastructure service.

• In a Management Group which includes multiple member machines, configure more than one

machine as an OS security domain authenticator. This practice prevents losing single sign-on

functionality for the Management Group should an authenticator machine become unavailable.

Changing a machine's configuration

In most cases the default settings are adequate and should not be changed. Guidelines for settings

are included in the online help, documentation, and in the interface. See “Viewing configuration

guidelines” on page 61.

Considerations

• Plan and coordinate restarting Management Infrastructure services.

IMPORTANT:

To avoid the possibility of interrupting storage related operations, HP recommends that you carefully

plan and coordinate restarting the Management Infrastructure service.

1. Log in to the Management Infrastructure configuration interface for the machine.

2. On the Configuration page, change the applicable configuration settings.

3. Click Save Changes. Wait until the changes are saved.

4. Click Restart Service. The changed settings are applied when the service restarts.

Configuring a multi-home machine

On a multi-homed (multiple NICs) machine, Management Infrastructure software binds to the first IP

address which is reported by the OS. If this is not the desired IP address, you can specify the address

by setting the Management Infrastructure Web Service IP Address.

Procedure

HP StorageWorks Management Infrastructure58

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HP StorageWorks Enterprise Virtual Array Cluster FIO Starter Kit Guida Utente Pagina 58