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I’ve two exterior HDDs for picture library storage (Quantity A) and its backup (Quantity B). On quantity A, there are a number of Aperture libraries (.migratedaplibrary) and Images library (.photoslibrary), the place the latter are migrated libraries from Aperture to Images. That is why the Aperture libraries have the extension .migratedaplibrary.
As a consequence of this migration, particular person Images libraries and their unique Aperture libraries share laborious hyperlinks on Quantity A. Subsequently, the full file dimension just isn’t doubled.
Query:
How do I make a backup copy of Quantity A on Quantity B with out making the file dimension doubled on Quantity B? Copying the libraries on Finder appears to duplicate the laborious hyperlink recordsdata.
I’d additionally prefer to replace the backup each week in order that I can backup the distinction between the 2 volumes.
Please observe that use of Time Machine just isn’t my choice, as a result of it usually fails updating backups and I needed to recreate the Time Machine backup (> 8 TB) repeatedly in previous few years.
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