How do I set up Time Machine that now backs up Monterey to back up files on Mojave?

I have both Mohave and Monterrey on my computer. How do I set up Time Machine that now backs up Monterey to back up files on both?


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Parallels, macOS 10.14

Posted on Sep 25, 2023 09:27 AM

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Posted on Sep 25, 2023 12:47 PM

Time Machine on Mojave uses a different backup structure than does Monterey and the two are not interoperable. Use a separate drive for each operating system or regret it.

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How do I set up Time Machine that now backs up Monterey to back up files on Mojave?

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