Disk utility apple disk image media password#

This will first ask for your sudo password (the password of your current user account).ДЄfter entering the sudo password, you will be asked for an encryption password. Then, run the following command, which will create an encrypted image of the source volume /dev/disk5 (the old Time Machine backup) under the new file /Volumes/Data/Backup.dmg: sudo hdiutil create /Volumes/Data/Backup.dmg -encryption -stdinpass -srcdevice /dev/disk5 In the following example, /Volumes/Data/Backup.dmg is the target file. For example, you can choose a mounted volume. We now need a path where we can store the image. This is what we want to convert into an image. For example, in my case, it was listed as follows: /dev/disk5 (external, virtual):Д : Apple_HFS Backup Apollo +500.0 GB disk5Д¬opy the identifier, /dev/disk5. You should be able to locate your volume. Then, open a Terminal window, and enter: diskutil list Could this cause any problems?ДЇor some reason, this only works via command line using the hdiutil tool.ДЇirst, open Disk Utility, right click the source drive (the Time Machine volume), and choose Unmount. What I do notice is that the partition is shown as a Time Machine disk. The same problem has been discussed here without a resolution. Copying the Backups.backupdb folder is impossible because it contains hard links that ExFAT cannot read, and Finder says 'The volume is the wrong format for a backup.'.Time Machine is off no automatic backups are being created.Unmounting the volume before starting the process.

Choosing another output option (compressed or CD/DVD master, for example), but that didn't help.I haven't cancelled the operation myself - Disk Utility did it. The options are the default ( read-only, unencrypted), and when I start the process, after a few seconds, I get this: I open Disk Utility and choose File В» New Image В» Image from Backup, which lets me choose the destination. I want to convert an existing Time Machine backup (on an external HDD, encrypted) to a read-only archival image.

Disk utility apple disk image media