HP AlphaServer DS25 Istruzioni per gli Interventi Scaricare il pdf (Pagina 174)

5.18 Creating a Power-Up Script

The system comes with a special nonvolatile file named “nvram” that is

stored in EEROM. Nvram is a user-created power-up script (set of

commands) that is always invoked during the power-up sequence. Use

the SRM edit command to create or alter the nvram script.

Example 5–17 Editing the Nvram Script

P00>>> edit nvram

editing ‘nvram’

0 bytes read in

*10 set ewa0_protocols bootp

*list

10 set ewa0_protocols bootp

*exit

27 bytes written out to nvram

This example shows how to modify the user-created power-up script, “nvram.”

In this example the script is edited to include a command that allows you to

boot the Tru64 UNIX operating system over the network.

Example 5–18 Clearing the Nvram Script

P00>>> edit nvram

editing ‘nvram’

20 bytes read in

*10

*exit

0 bytes written out to nvram

P00>>>

To clear the script, enter line numbers without any text. This deletes the lines.

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HP AlphaServer DS25 Istruzioni per gli Interventi Pagina 174