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How small of a hard drive you can use for mac os x jaguar how to#
How small of a hard drive you can use for mac os x jaguar mac os#
How small of a hard drive you can use for mac os x jaguar install#
How small of a hard drive you can use for mac os x jaguar full#

Connect to your Mac a properly formatted 8GB (or larger) drive, and rename the drive Untitled.

But I suspect that the vast ( vast) majority of people installing Yosemite will have access to a Mac running 10.7 or later. The only real drawback to createinstallmedia is that it doesn’t work under OS X 10.6 Snow Leopard-it requires OS X 10.7 Lion or later. Using it does require the use of Terminal, but it works well, it’s official, and the procedure is easy enough: If you can copy and paste, you can do it. Starting with Mavericks, hidden inside the OS X installer is a Unix program called createinstallmedia, provided by Apple specifically for creating a bootable installer drive. This time around, I’m sticking with a single method: using OS X’s own createinstallmedia tool. In my older Macworld articles on creating a bootable installer drive, I provided three, or even four, different ways to perform the procedure. If you don’t move or copy the installer elsewhere, you’ll need to re-download it to make your bootable installer drive.

How small of a hard drive you can use for mac os x jaguar install#

The reason is that when you install Yosemite, the installer deletes itself after installation finishes. One other important thing: After downloading the Yosemite installer, but before installing the new OS, you should either move the downloaded installer out of your Applications folder (which is where the Mac App Store puts it), or make a copy of it in another folder or on another drive.

How small of a hard drive you can use for mac os x jaguar how to#

Macworld has a nice tutorial that explains how to properly format the drive.

How small of a hard drive you can use for mac os x jaguar mac os#

Your drive must be formatted as a Mac OS Extended (Journaled) volume with a GUID Partition Table. Your OS X user account must also have administrator privileges. You just need the Yosemite installer, which you download from the Mac App Store, and a Mac-formatted drive (a hard drive, solid-state drive, thumb drive, or USB stick) that’s big enough to hold the installer and all its data. (And don’t forget that not all Macs have OS X Recovery.) What you needĬreating a bootable Yosemite installer drive is actually pretty easy.

How small of a hard drive you can use for mac os x jaguar full#

In fact, I think it’s a better emergency disk than OS X Recovery, because a bootable installer drive includes the full OS X installer, whereas OS X Recovery requires you to download 5+ GB of installer data if you ever need to reinstall the OS. It also serves as a handy emergency disk if your Mac is experiencing problems. 1 It’s great for installing the OS on multiple Macs, because you don’t have to download the 5+ GB installer onto each computer. Set the number of CPUs to at least two, and ensure “Enable PAE/NX” is enabled.I’ve long recommended creating a bootable installer drive-on an external hard drive or a thumb drive (USB stick)-for the version of OS X you’re running on your Mac. While you’re in the “System” menu, click on the “Processor” tab. Make sure you set “Base Memory” to a suitable level – 2048MB at a minimum.Ģ. This will ensure that your virtual machine boots from your High Sierra disc image. Select “System” from the side menu and make sure that “Floppy” is unticked in the “Boot Order” settings. With your virtual machine highlighted, click on the “Settings” cog.

Click on “Create” to finish creating your virtual machine.ġ. Choose the size of your virtual hard disk. A fixed-size drive will immediately take up the set amount of space on your physical hard drive.Īlso read: How to Shrink a Virtualbox VM in Windows 10ħ. A dynamically allocated drive will start small and grow in size as more space is needed. Decide whether you want a dynamically allocated or fixed size virtual hard drive.

Leave the default setting of “VDI” checked, and click “Next.”ĥ. Choose “Create a virtual hard disk now,” and click on the “Create” button. Allocating more RAM will help to speed up your virtual machine, but make sure you leave enough for your host OS (whether that’s Windows or Linux).Ĥ. Select the amount of RAM to be allocated to your virtual machine. The type and version should autofill with the correct settings.ģ. Use the name of your macOS version to name your virtual machine.