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Image way smaller than OS+programs?!

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Leo
2013-02-11
2013-04-05
  • Leo

    Leo - 2013-02-11

    Hi guys,

    I've been using Clonezilla for years now, with great succes.
    Just now I've backed up my OS 'partition'.

    This is a 256 GB SSD with no partitions. On it is W7 64 bit, and many other programs. Together they make up for  89,2 GB.

    But how is it that the image I just made of it the way I've always done, is only 18,3 GB !

    Do you think it missed something or is there some incredible compression going on here, or is Clonezilla that smart to skip unnessecary files or something?

    In other words: should I try again?

    Thanks in advance for your 2 cents!

     
  • Fuchs

    Fuchs - 2013-02-12

    In your case make at first
    a backup of your important data,
    then a windows 7 defragmention:
    Start
    defrag  # in the commandline
    etc.

    Use clonezilla now.

     
  • Leo

    Leo - 2013-02-16

    But defrag wpuldn't do anything to the size, would it? Besides, it's on a SSD so no defrag is necessairy…?

     
  • Fuchs

    Fuchs - 2013-02-17

    Have a look for Windows7 Trim command of the different manufactures and commonly in the web.

    For comparison only:
    A 'Windows 7 Starter' version with Firefox and LibreOffice needs about 15 GB in the Clonzilla Beginner Mode.
    According to that your image with 18,3 GB is OK.

     

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