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disk clone - destination disk size too small - WHY ??

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Andy S
2014-12-30
2015-01-01
  • Andy S

    Andy S - 2014-12-30

    My old disk is beginning to fail. I've spent all day learning about clonezilla.
    I have an old 1TB Toshiba disk and I've bought a new 1TB Toshiba disk (different model).
    I created the clonezilla on a CD, when I tried to clone my old disk to the new one it started but then complained about
    destination disk size is too small
    destination disk size: 1953525166 (1000.2GB)
    Source disk size from the image: 1953525168 (1000.2GB)
    Why would my source disk be just 2 bigger than my new disk ??
    Is there anything (simple!) I can do to get around this or have I just wasted money on a new disk?

     
    • Andy S

      Andy S - 2014-12-31

      Well I am really struggling with this.
      I thought if I shrank a partition it would work. I created a bootable gparted live CD, however even the i686 did not load due to secure boot, so I disabled secure boot in the BIOS and then I could load and run gparted - I shrank the recovery partition by the 1 spare GB it had, then tried again with clonezilla.
      Still didn't work - exact same error. It seems the clone will even copy the unallocated space. So now I am stuck- all because of 2 sectors difference even though the hard drives are meant to both be 1TB. AAaaarghhhh!!

       

      Last edit: Andy S 2014-12-31
  • Andy S

    Andy S - 2014-12-31

    now running expert mode -icds and it has got past the error and seems to be cloning the partitions, will update with result soon.

     

    Last edit: Andy S 2014-12-31
  • Andy S

    Andy S - 2014-12-31

    It's not looking good, I had to run with -rescue since there are bad sectors, but the clone is running copying the main C: drive now and it is hitting many sectors that it cannot read and therefore has lost the data. It is very odd, every 512th sector it says it cannot read - why would that be? Is it an error with the disk read head?
    Looks like I will probably have to go with fresh install with all the hassle that brings.
    It shows lots of errors like
    Buffer I/O error on device sda4, logical block xxxxxxxx

     

    Last edit: Andy S 2014-12-31
  • Steven Shiau

    Steven Shiau - 2015-01-01

    "destination disk size: 1953525166 (1000.2GB)
    Source disk size from the image: 1953525168 (1000.2GB)"
    Yes, Clonezilla won't let it go even it's only 2 bytes difference. "-icds" will force it to go.
    When you see some bad sectors, Clonezilla won't help too much. "ddrescue" might help more.

    Steven.

     

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