Is this possible? backing up dual boot os to external hard drive

jinjin12

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May 30, 2009
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i have a 250gb internal hard drive on my laptop. around 230gb is usable. My system is dual booted with ubuntu 10.10 and windows xp. i split the internal hard drive into 3 partitions, One is 170gb for windows xp, the second is for the ubuntu partition around 60gb and the third is for the ubuntu EXT partition.

My question is that I currently have a 2tb external hard drive, if i create 4 partitions on the external hard drive with One partition being 1.8TB just used for storage data and basiclly using it as a regular external hard drive. Then if i create 3 extra partitions, one 170gb, and one 60gb and another partition for the windows xp, ubuntu, and EXt partition respectively and then use Easus partition manager to copy is respective OS partition on my laptop's internal hard drive to their respective external hard drive partition, WOULD I BE ABLE TO BOOT windows xp and ubuntu normally, similar to booting from the laptop's internal hard drive, but instead from the external hard drive?
 
Sep 10, 2013
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There is definitely cloning software that has the capability of doing this;
I know acronis true image can do this; you can specify whether you stretch the partitions to fill the new disk or clone 1:1 and leave the rest empty.
It's not free tough.
There's other software options but i'm not familiar with them.

I have an ICYBOX which can clone every hard drive bit by bit (as long as the target is larger, which would also do the trick.
 

jinjin12

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So you're saying it's possible to clone my dual booted system to my external hard drive, boot from the external hard drive while still maintaining a partition on the external hard drive just to use for regular storage purposes?