Hi,

On 2010年10月01日 17:17, Gilles wrote:
> At 03:00 01/10/2010, Steven Shiau wrote:
>    
>> Does this problem occur when you do disk to disk cloning, or image restoring?
>>      
> When restoring an image from /sda2 to /sda1 on my test host. I only
> use Clonezilla to restore an image into a partition, so as to be able
> to test applications in the different versions of Windows. That's
> also why it was important for me to understand exactly what CZ does
> to the MBR, especially the bootloader part, when restoring just one partition.
>    
When you restore a partition image, Clonezilla won't touch MBR by 
default, unless you enter expert mode and check the option to force it 
to do that.
>    
>> Normally Clonezilla should honor the partition table of source disk,
>> and create the same table on the destination disk. No idea why there is
>>      
> Does Clonezilla rewrite the partition table in the MBR even when just
> restoring an image in a single partition (instead of restoring the
> image of a whole disk)?
>    
No. As mentioned in the above.
>    
>> Could you please run the following commands on the source disk:
>> 1. sudo fdisk -l /dev/sda
>> 2. sudo parted -s /dev/sda print
>> (Replace /dev/sda as the source disk device name)
>> then tell us the results?
>>      
> Here goes:
> //================ fdisk -l /dev/sda
> Disk /dev/sda: 160.0 GB, 160041885696 bytes
> 255 heads, 63 sectors/track, 19457 cylinders
> Units = cylinders of 16065 * 512 = 8225280 bytes
> Sector size (logical/physical): 512 bytes / 512 bytes
> I/O size (minimum/optimal): 512 bytes / 512 bytes
> Disk identifier: 0xa2e3ce9a
>      Device Boot      Start         End      Blocks   Id  System
> /dev/sda1   *           1        2550    20482843+   7  HPFS/NTFS
> /dev/sda2            2551        7649    40957717+  83  Linux
> /dev/sda3           10200       10330     1052257+   5  Extended
> /dev/sda5           10200       10330     1052226   82  Linux swap / Solaris
>
> //================ parted -s /dev/sda print
> Model: ATA WDC WD1600AAJS-2 (scsi)
> Disk /dev/sda: 160GB
> Sector size (logical/physical): 512B/512B
> Partition Table: msdos
> Number  Start   End     Size    Type      File system     Flags
>    1      32.3kB  21.0GB  21.0GB  primary   ntfs            boot
>    2      21.0GB  62.9GB  41.9GB  primary   ext2
>    3      83.9GB  85.0GB  1078MB  extended
>    5      83.9GB  85.0GB  1077MB  logical   linux-swap(v1)
>    
 From what you have mentioned, I think it's correct. There is an 
existing partition table on the destination disk, and clonezilla does 
not touch it, it just restores the image to the partition without touch 
the partition table. Therefore in this case, you have to tune the 
partition table by yourself, or you can enter expert mode, check the 
option to force clonezilla to recreate the partition table on the 
destination disk.

Steven.
> I didn't know Base64 could look this cute :-)
> http://img705.imageshack.us/img705/1020/clonezillashiaubase64.jpg
>
> Cheers,
> Gilles.
>
>
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-- 
Steven Shiau<steven _at_ nchc org tw>  <steven _at_ stevenshiau org>
National Center for High-performance Computing, Taiwan. http://www.nchc.org.tw
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