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Disk Utility shows two internal hard drives.

Just restored from Time Machine Backup, CLEAN install, and see exactly what QuantumJ shared here at Disk Utility shows two internal hard driv… - Apple Community.


Whats going on? Never had this issue on Mojave but now do on Catalina.

iMac Line (2012 and Later)

Posted on Oct 28, 2019 7:39 PM

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Question marked as Top-ranking reply

Posted on Oct 28, 2019 8:25 PM

That is normal for Catalina.

One drive holds the OS and is read-only so the system cannot be modified.

The other drive holds your data and some other os files.

Finder makes it appear that they are a single volume.

5 replies

Disk Utility shows two internal hard drives.

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