HP rp7410 User's Guide download pdf (Page 217)

8. Reboot the nPartition to use the cells' new attribute values.

If you have changed any cell use-on-next-boot settings for the nPartition then reboot the

nPartition in either of two ways:

• Perform a standard reboot (HP-UX: shutdown -r; Windows: shutdown /r; Linux:

shutdown -r time; OpenVMS: @SYS$SYSTEM:SHUTDOWN with an automatic system

reboot).

If you have only changed use-on-next-boot values from y to n, then perform a reboot.

Any cells set to not be used will still be assigned to the nPartition but will not be used

(will not rendezvous) in the nPartition.

• Perform a reboot for reconfig (HP-UX: shutdown -R; Windows: shutdown /r; Linux:

shutdown -r time; OpenVMS: @SYS$SYSTEM:SHUTDOWN with an automatic system

reboot).

If you have changed any use-on-next-boot values from n (do not use on next boot) to

y (use the cell on next boot), then you must perform a reboot for reconfig to allow the

currently inactive cells to reboot and rendezvous when the nPartition reboots.

Configuring and Deconfiguring Processors

You can configure and deconfigure processors by using any one of the following procedures:

• “Configuring and Deconfiguring Processors (BCH Menu)” (page 217)

• “Configuring and Deconfiguring Processors (EFI Shell)” (page 218)

You can configure and deconfigure processors from any cell that is assigned to an nPartition.

Deconfiguring a processor causes it to not be available for use by the cell or its nPartition.

Whenever you configure or deconfigure processors, you must reboot the corresponding nPartition

for the configuration change to take effect.

NOTE: Configuring and deconfiguring processors may be restricted based on any Instant

Capacity contract for the server complex.

Procedure 7-12 Configuring and Deconfiguring Processors (BCH Menu)

From the BCH Configuration Menu, use the CPUCONFIG command to configure or deconfigure

processors in the local nPartition. The BCH Menu is available only on HP 9000 systems.

1. Access the BCH Main Menu for the nPartition whose processors you want to configure or

deconfigure.

the nPartition console. When accessing the console, confirm that you are at the BCH Main

Menu (the Main Menu: Enter command or menu> prompt). If at a BCH menu other

than the Main Menu, then enter MA to return to the BCH Main Menu.

2. Enter CO to access the BCH Configuration Menu.

3. From the Configuration Menu, use the CPUCONFIG command to configure or deconfigure

a processor on a cell in the nPartition.

Enter CPUCONFIG with no arguments to list the current processor configurations for all cells

assigned to the local nPartition.

CPUCONFIG cell cpu OFF deconfigures the specified processor (cpu) on the specified cell

(cell).

CPUCONFIG cell cpu ON configures the specified processor on the cell

Enter HELP CPUCONFIG for details.

Configuring and Deconfiguring Processors 217

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