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Even though one drive is named Macintosh HD - Data, Time Machine fails to make a back up now that I've moved up to OS 10.15.4 Catalina.
Which drive should it be backing up? How do I get it pointed to that drive, or what can I do about renaming one of them?
iMac 27", macOS 10.14
SLusnia wrote:
Even though one drive is named Macintosh HD - Data, Time Machine fails to make a back up now that I've moved up to OS 10.15.4 Catalina.
Which drive should it be backing up? How do I get it pointed to that drive, or what can I do about renaming one of them?
If you need to create a new backup from Mac—
https://support.apple.com/guide/mac-help/if-you-need-to-create-a-new-backup-mh34042/10.14/mac/10.15
SLusnia wrote:
Even though one drive is named Macintosh HD - Data, Time Machine fails to make a back up now that I've moved up to OS 10.15.4 Catalina.
Which drive should it be backing up? How do I get it pointed to that drive, or what can I do about renaming one of them?
If you need to create a new backup from Mac—
https://support.apple.com/guide/mac-help/if-you-need-to-create-a-new-backup-mh34042/10.14/mac/10.15
Search the forums for the same problem. I believe someone posted a solution, but I don't remember what it was.
I think leroydouglas has hit upon the solution. Erasing the backup drive and starting over I think was what worked.
Time Machine won't back up because there are two drives named Macintosh HD
