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Old 01-29-2009, 10:07 PM   #1
suave
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Registered: Oct 2007
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Question How to Clone an Ubuntu Linux drive using dd and is it the same as Ghost


will the results from using dd the same as using Ghost for Windows as will it be complete duplicate of the drive your cloning ?
 
Old 01-29-2009, 10:15 PM   #2
rabbit2345
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Not sure about Ghost, but dd stands for "disk dump". It dumps entire disks to a file.

To use dd, you need to specify input and output.
Code:
dd if=<input> of=<output>
is the basic format

<input> is the source. It might be a drive, in that case, it will be /dev/something. all devices in linux have a /dev entry.

<output> is the file. so if you're dumping /dev/sda1 to file named backup.img, it would be /path/backup.img as an example.


Since I only use dd for small operations, I'm not sure how the restore process would work. I imagine it would be the opposite like:
Code:
dd if=/path/backup.img of=/dev/sda1
not positive though.

good luck,
rabbit2345 ^_^
 
Old 01-29-2009, 10:25 PM   #3
m_yates
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dd will give an exact copy, but it will not be easy to expand or contract to a different sized disk drive. If you are migrating to a new disk of different size, I highly recommend Acronis Migrate Easy. It is commercial software (I know some around here frown on that), but it works great and is well worth the price in my opinion. Migrate Easy allows you to create a bootable CD that walks you through migration from one hard disk to another of different size. It allows you to resize partitions in the process and handles all of the common Linux filesystems.
 
Old 01-29-2009, 10:32 PM   #4
suave
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Thumbs up Thanks on dd use

Thanks rabbit2345 and m yates for your help with this. Again Many Thanks
 
Old 01-29-2009, 11:20 PM   #5
digerati1338
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You might be interested in this linux based alternative to ghost: Partimage
 
  


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