Time Machine Backups taking too much space?
I would probably do two things:
- Let time machine run until it fills up the 1.6 TB and then see how long a windows you have. macOS will clean up the destination - purging old files as needed.
-
Use
tmutil compare
or a tool like Backup Loupe to check what is taking the space. Other tools do a lousy job of showing you actual space usage in time machine.- Why does Time Machine estimate a 109GB backup size, but then need 235 GB?
- Time Machine - List of Files that were backed up