

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.
UNABLE TO CREATE BOOT DISK IN IDEFRAG MAC OS X
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.
UNABLE TO CREATE BOOT DISK IN IDEFRAG HOW TO
