Apple Xserve G5 Guía de usuario descargar pdf (Pagina 18)

18 Chapter 2

Configuring the Xserve G5 PCI Hardware RAID Card

Press and hold down the system identifier button for at least 2 seconds until all lights in

the top row are on, and then release the button.

The system begins starting up from the CD.

Note:

If Open Firmware Security is turned on for your system, you cannot start up

using the buttons in front panel mode. If this is the case, the two rows of lights on the

front panel flash twice when you try to enter a boot command with the system

identifier button. The system then resumes its normal startup sequence.

Configuring a RAID Volume

You can use the megaraid command-line tool to manage the hardware RAID card and

configure a RAID volume. Megaraid is provided on the Mac OS X Server Install CD 1.

You must configure the RAID card to provide at least one volume before you can install

Mac OS X Server on the system and start up from the RAID card. You can execute

megaraid commands in one of two ways:

•

If your server has a monitor and keyboard connected,

choose Install > Open Terminal

from the Installer menu bar. With Terminal open, you can run megaraid commands to

configure the card.

•

If your server doesn’t have a monitor or keyboard (headless),

you can go to another

system and use

ssh

to access the server.

From another Mac OS X or Mac OS X Server system on the same network subnet,

open Terminal and type “ssh [email protected]” (where xxx.xxx.xxx.xxx is the IP

address of the server you want to access).

Or, choose Go > Connect To Server from the menu bar and select “ssh”. Enter Root for

the user name, and for the password, enter the first 8 digits of the serial number of

the Xserve.

Finding the Server IP Address

If you don't know the IP address and the remote server is on the local subnet, you can

use the

sa_srchr

command to identify all computers on the local subnet:

/System/Library/serversetup/sa_srchr 224.0.0.1

Admin Tools must be installed on your system to use the

sa_srchr command.

You can also use Server Assistant to see information about the computers on the local

subnet. Open Server Assistant, select “Install software on a remote computer”, and click

Continue to access the Destination pane and generate the information.

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Apple Xserve G5 Guía de usuario Pagina 18

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