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How to netboot linxu using a mac mac os x#
How to netboot linxu using a mac install#

So I tried updating the OS X Server to 10.1, and NetBoot 2.0 gave me the same error.

How to netboot linxu using a mac install#

For example, I tried to install NetBoot 2.0 on OS X Server 10.0.3, and couldn't (the only explanation I got was "There were errors during installation, please try again.").

How to netboot linxu using a mac mac os x#

It is very picky about which version of NetBoot you use with which version of Mac OS X Server. I found that it was a huge pain to install NetBoot. If you'd like to install NetBoot on your own OS X Server, you're not quite so lucky. Next, we’ll look at some more simplex options for creating NetInstall images.Installation If you bought a Server from Apple, NetBoot is already installed and ready to use. Restart your Mac normally and note that it starts as you’d expect it to, with the account you created in the previous steps.Play around with apps like you did before.Note that the path goes back to the internal hard drive on your Mac, not the network drive we saw in the previous section. Once you log in, note that the Macintosh HD volume no longer displays a globe.Setup the computer following the steps from NetBoot section, above.Once the restore completes your Mac will restart to a fresh installation of the OS.Choose your NetRestore image from the Startup Manager.

Restart your Mac and hold down the Option key.

DO NOT do this unless you can afford to lose the entire contents of the hard drive on that computer. Very important: This will wipe the contents of the hard drive on the computer you perform this on. (We’ll try this in a future episode.) Start your Mac using a NetRestore image Obviously, a NetBoot image with only a base installation of the operating system isn’t very useful, but if you create a fresh install of the OS and set user accounts up that have Home Folders stored on a network server you guarantee that every time you restart your Mac you’ll have a fresh copy of the OS. This is your Mac letting you know that it is starting up from a NetInstall server.īecause we created this image from a basic installation of the OS with a couple of apps added to your Applications folder, when your Mac completes the startup process you sill see the welcome screen you usually see when starting a new Mac for the very first time. You should now see an Apple logo with a spinning globe beneath it.

Use the arrow keys to select your NetBoot image.

Holding down the Option key reveals all the drives, including NetInstall images, available for your Mac to startup from.

Restart your Mac while holding down the Option key.

To start your Mac using your NetBoot image: A selection mistake will result in a compete loss of data. If your client Mac is not a Mac that you have a backup of or which you can’t afford to lose the contents of, be very careful which image you select in the next exercise.

Your operating system will be delivered to your Mac from your server and will be run over your network.Ī NetRestore Image will wipe the contents of your hard drive and replace it with the contents of the NetRestore Image. Note: Before we begin this section, it’s very important to understand the difference between a NetBoot and a NetRestore image.Ī NetBoot Image will make no changes to your local hard drive. Start your client Mac from the NetBoot image If you don’t see your images, open the Server app and make sure the NetInstall Service is turned on. Verify that you can see all your NetInstall Images.Click the lock in the lower left-hand corner of the Startup Disk preference.Open System Preferences on your client Mac.Next, let’s double-check and make sure that the NetInstall service is running and available on your network. Verify that that NetInstall service is on and working If these folders are not here, copy or move them from where you originally saved them to the NetBootSP0 folder.

Confirm that the two NetInstall images you created last week are in this folder.To verify that these files are here, from the Finder on your server: You should also have added these two images to your server’s NetBootSP0 folder. In our last episode we created two images: A NetBoot image to start an entire operating system over a network and a NetRestore image to restore a block-for-block image of an existing Mac.