Apple Xserve G5 Guia do Utilizador descarregar pdf (Página 20)

20 Chapter 2 Configuring the Xserve G5 PCI Hardware RAID Card

To create a RAID 0 striped volume across the first two drives, with stripe size of 64K,

write cache enabled, read ahead enabled, and a cached io policy, type:

megaraid -create r0 -drive 0 1 -stripesize 64 -writecache enable -

readahead on -iopolicy cached

Formatting the RAID Volume

After building the RAID volume, you must format the volume with a file system.

• If you are configuring the server locally using a monitor and keyboard, choose Installer >

Open Disk Utility. Select the RAID volume and click Erase. Choose Mac OS Extended

(Journaled) from the Volume Format pop-up menu, and click Erase.

• If you are configuring the server remotely, use the diskutil command to format the

volume.

Terminating the Session

• If you are configuring the server locally using a monitor and keyboard, quit Terminal. You

may now proceed with installation of Mac OS X Server on the newly created RAID

volume.

• If you are configuring the server remotely, terminate your ssh connection and open the

Remote Install Assistant to remotely connect to your Xserve and begin Mac OS X

Server remote installation.

Installing Mac OS X Server Software on the RAID Volume

Install the Mac OS X Server software on your newly configured RAID volume using the

Install CDs.

Important: In an Xserve G5 system with the optional PCI Hardware RAID Card installed,

you must restart the system before you can install Mac OS X Server on volumes created

with the hardware RAID card's megaraid command-line tool if your system does not

allow installing or displays a red badge. Not restarting the system will result in all

volumes displaying a red badge indicating that these volumes cannot accept Mac OS X

Server.

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Apple Xserve G5 Guia do Utilizador Página 20