You can restore a volume from another volume. When you restore from one volume to another volume, an exact copy of the original is created.
Hard Disk Image File Restore
WARNING: When you restore one volume to another, all the files on the destination volume are erased. Monitor app for mac. Before you restore a volume, copy any files on the destination volume that you want to save to a different volume.
Restore Disk Image Usb
On my 2011 MacBook Air with Mac OS X Lion, I boot into Recovery mode via holding the command-R key during startup, if I go into Terminal and do a diskutil list, I get a list of 12(!) logical disks.disk0 is of course the disk holding the main HD and the Recovery HD partitions (along with the GUID partition and the EFI partition). But there is also a disk1 with partitions including one titled. Select the recovery disk; To recover data from a Mac hard disk, please select the hard drive where you want to restore Mac data. Click the 'Start' button to move forward. Scan the Mac recovery disk; Recoverit Mac Disk Recovery will start an instant and all-around scan on the recovery disk.
See alsoRestore a disk image to a disk using Disk Utility on MacErase and reformat a storage device in Disk Utility on MacCreate a disk image using Disk Utility on MacAdd a checksum to a disk image using Disk Utility on MacVerify that a disk image’s data isn’t corrupted using Disk Utility on Mac