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I not too long ago tried to clone a failing exterior drive to a brand new exterior drive. The clone failed part-way into the method. The unique drive {hardware} has now absolutely failed, so I am making an attempt to get well as a lot as I can from the clone.
After I plug within the clone, macOS provides me an error studying “The disk ‘Volume_Name’ cannot be unlocked. An issue was detected with the disk that stops it from being unlocked.” Disk Utility reveals 1.6 TB used. I attempted unlocking it from the command line and the Terminal output was Passphrase incorrect or consumer doesn't exist. I’m sure I am coming into the passphrase accurately.
A scan in Knowledge Rescue reveals a recognizable listing of information and folders. I can copy a file from the clone, however I can not open it. I’m guessing that the information are encrypted individually whereas the folder construction shouldn’t be.
From my analysis, macOS creates a separate cryptouser on an encrypted disk (separate from a Mac account/consumer) in order that one password can open the disk on any Mac. After I used diskutil apfs listcryptousers /dev/Volume_Name in Terminal, the output is No cryptographic customers for Volume_Name when it ought to output one thing like this:
I consider I’ve recovered the clone quantity’s cryptouser string from Keychain Entry on two separate Macs (they match), so I’ve each the consumer and the passphrase. Is there a option to enter these manually and decrypt the drive? Both by way of the Terminal or a third-party piece of software program?
For reference, I obtained a number of info from this web page regardless that it outlines boot drives as a substitute of exterior ones.
Thanks upfront!
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