![]() ![]() Even if you don’t need it, it’s good to know it’s there. Since OS X Recovery is built into your Mac, it’s always there when you need it. OS X Recovery lets you repair disks or reinstall OS X without the need for a physical install disc. Mac OS X 10.8 Has a Built-in Recovery Partition Please burn '~/Desktop/Mountain Lion DVD Image.dmg' to a DVD using Disk Utility."Ģ. Rm -f /private/tmp/Mountain\ Lion\ DVD\ Image\ read-write.dmgĮcho "Image Creation Complete. Hdiutil convert /private/tmp/Mountain\ Lion\ DVD\ Image\ read-write.dmg -format UDZO -o ~/Desktop/Mountain\ Lion\ DVD\ Image.dmg Hdiutil detach /Volumes/Mac\ OS\ X\ Install\ ESD Hdiutil detach /Volumes/Mac\ OS\ X\ Install\ ESD\ 1 Hdiutil attach -nobrowse /private/tmp/Mountain\ Lion\ DVD\ Image\ read-write.dmgĮcho "Copying Mountain Lion to new image."Ĭp -pRv /Volumes/Mac\ OS\ X\ Install\ ESD/* /Volumes/Mac\ OS\ X\ Install\ ESD\ 1/ Hdiutil attach -nobrowse ~/Desktop/InstallESD.dmg Hdiutil create -size 4.2g -volname "Mac OS X Install ESD" /private/tmp/Mountain\ Lion\ DVD\ Image\ read-write.dmg -fs HFS -layout SPUD Rm -f /private/tmp/Mountain\ Lion\ DVD\ Image\ read-write.dmg # Remove any old copies of the DVD image before we begin. Burn OS X Mountain Lion installer to single-layer DVDįrom the bottom link (Mac OS X hints), here is a snippet of the code that can accomplishes our goal:.How To Create a Bootable Mountain Lion (OS X 10.8) Installation DVD.Resize OS X Mountain Lion installer to fit on a single layer 4.7 GB DVD.The instructions on how to accomplish that are here: The 10.8 Installer is downloadable via App Store and even though it’s doesn’t fit on a regular DVD you just have to copy the contents into a smaller image. Resize OS X Mountain Lion installer to fit on a 4.7 GB DVD Since I was on Mac OS 10.8 there are a couple of other options for recovery media. Here is the size information of an empty hdiutil makehybrid -iso -joliet -o MAC_OS_10_6_Custom.iso image.sparseimageīoth can be burned by using the ‘hdiutil burn’ command or with any burning software. ![]() That is not going to fit on a Single Layer DVD. You can see that the total size is 6737006592 bytes (about 6.3Gib). Resize limits (per hdiutil resize -limits): URL: file://localhost/Users/kelatov/OS_X-10.6.dmg Format Description: UDIF read-only compressed (zlib) ![]()
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