Time machine backups of external drives?

Discussion in 'macOS' started by gangof4, Jul 25, 2011.

  1. gangof4 macrumors member


    Jun 6, 2011
    I am using Time Machine to backup my internal imac drive hourly. I have a Lacie external drive on which it backs-up and then another external drive with data. While TM backs-up the internal hard drive, does it automatically back up the data on the second external hard drive?
  2. gentlefury macrumors 68030

    Jul 21, 2011
    Los Angeles, CA
    Time machine will, by default ignore all drives that isn't the MacHD disk. You can go into the prefs and add your other drives and it will then back them up too.

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