Time Machine Back-Up of Cloned Drive

Discussion in 'Mac Basics and Help' started by bms259, Oct 2, 2014.

  1. bms259 macrumors member

    Joined:
    Mar 20, 2008
    #1
    I use Time Machine to back-up my internal laptop drive, and also an external hard drive.

    I also keep a clone of the external hard drive.

    The external hard drive died recently, and I replaced it with the clone.

    Is there a way to get Time Machine to treat the original external and the clone as the same? So that it will only back-up the changes, and not back-up another 500 GBs worth of data?
     
  2. JamesPDX Suspended

    JamesPDX

    Joined:
    Aug 26, 2014
    Location:
    USA
    #2
    I have never got this to work...

    I have never gotten this to work. I think it's a disk hardware-ID/file-mapping/security issue. If you are successful, please share your secret. Good luck.
     

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