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Is there a way to verify that the backup ?

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backupat
2008-12-24
2013-04-05
  • backupat

    backupat - 2008-12-24

    Hi all:)
    I've backed up an image of my HDD to an SSH server. The option used was dd with gzip
    Is there a way to verify that the backup is error free/ correct etc ? (preferably without having to uncompress the whole  image)
    Can you for example mount the backed up image ?
    Thanks for any advice.
    Suranjith

     
    • Steven Shiau

      Steven Shiau - 2008-12-24

      Since your image is gzipped, so it can _NOT_ be mounted directly.

       
    • backupat

      backupat - 2008-12-24

      Thanks Steven :)
      What if I use the uncompressed backup option ? Then , Does clonezilla encode / encrypt files in any way ?
      Would clonezilla work with a directly attached USB hard drive ?
      Thanks.
      Suranjith

       
      • Steven Shiau

        Steven Shiau - 2008-12-24

        Suranjith,
        If the image is not compressed, and it's dumped by dd, you can use any mount command to mount the partition file if it's not split. It's like:
        mount -o loop /home/partimag/$YOURIMAGE/sda1 /mnt
        Then you can find the all the files in dir /mnt.

        If the image is split and gzipped, you can do it like:
        cat /home/partimag/$YOURIMAGE/sda1.ntfs-img.* | gzip -d -c > sda1
        Then you can mount sda1 like the above method.

         

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