Click 'Erase' from the top of the Disk Utility interface. Open Mac Disk Utility on your Mac from Utilities or Applications. byte-by-byte.ĭisk0 - if booted from the Mac hard drive otherwise, disk1Ĭheck all mounted partitions on Mac hard driveĭiskutil list - (see below output and identify your BSD Installer. Curious to know how to clone a Mac's Drive with Disk Utility Follow these simple steps and you're good to go: use Disk Utility to resize Mac volume. For imaging purposes, use the command line dd to copy a source Mac hard drive in byte level i.e.

Quick Fix: Stellar Drive Clone utility creates Mac hard drive sector-by-sector cloning through copying all the files to another hard drive.Ĭommand lines are to be used by professional users since a wrong command line can destroy the disk. Though, it will successfully disk image the partitions whether working or empty. Imaging will create an exact compressed copy of your Mac HD but will not image the free spaces where your data might be lying. But making an exact copy of the Macintosh HD seems to be poorly received through Disk Utility. It is always suggested to make an exact copy or mirror image of your Mac hard drive including the partitions and free spaces so that you never loose even a single file that might get lost due to Mac disk failure. Stellar Drive Clone is a complete hard drive cloning utility that creates clone or image of Mac hard drive or volume. For example, my current drive is named 'Macintosh SSD'. Under Source Disk, click your current HD/SSD. Once you are at the main screen of Carbon Copy Cloner, insert your SATA based SSD/SSHD/HDD into your enclosure and plug it into your Mac.

Create exact clone of Macintosh HD with dd command line Step 2 Preparing for Cloning - Source Disk.

Clone a mac drive