Move the iBooks library to different/external hard drive?

Discussion in 'Mac Apps and Mac App Store' started by rudlab, Apr 24, 2014.

  1. rudlab macrumors newbie

    Joined:
    Dec 12, 2010
    #1
    Hi! Is it possible to move the iBooks library from its default location on the boot drive (where the iBooks-application also resides) to a different hard drive?

    Currently all my ebooks and PDF’s are kept in the default „Books“-folder in the home-library on the SSD-boot-drive of my Mac where the iBooks application is also kept by default (path: Users/„username“/Library/Containers/com.apple.BKAgentService/Data/Documents/iBooks/Books). Space is getting narrow on my SSD-boot-drive so that I would like to free up approximately 20 GB by moving the entire iBooks library to a second internal HDD-drive of my Mac or to an external USB-drive.

    I have not been able to find any instructions on the internet on how to move the iBooks library nor have I been successful in any of my experiments to move the „Books“-folder. What I have tried is the following:

    1. I moved the original PDF-files away out of the „Books“-folder to a different drive and placed aliases from these files in the „Books“-folder. The result is that the iBooks-application will simply re-create a full size copy of the original PDF file in the „Books“-folder. I.e. no saving of disk space!

    2. I copied the „Books“-folder from its default location in the user library on my internal SSD-boot-drive to a second internal HDD-drive, erased the „Books“-folder at the original location and instead placed a hard link at the original location. I verified that the hard link is working and pointing to the right location on the second drive. The result is that the iBooks-application will not recognize/show any of the PDF-files at the new location. Trying to re-import the missing PDF-files into iBooks results in the message „This book is already in your library. Do you want to replace it with the one you’re adding?“. By clicking on „Yes“ the same message returns infinitely often. I.e. no successes!

    3. I repeated the same procedure as described above under 2. using the „iBooks“-folder which encloses the „Books“-folder (along with three other folders) with the same results as before. I.e. no successes!
    (path: Users/„username“/Library/Containers/com.apple.BKAgentService/Data/Documents/iBooks)


    Does anyone know how to successfully move the iBooks library to external/different hard drive?
    Does anyone have links to internet discussions about this problem?

    Regards BJB
     
  2. rudlab thread starter macrumors newbie

    Joined:
    Dec 12, 2010
    #2
    Correction:
    In my original description of the procedure I used the term „hard links“. The correct term I should have used is „symbolic link“ or „symlink“.
     

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