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Hello, I need to change my partitions on my laptop and give more room to / and less to /home. I'd like to do it without reinstalling Arch, and also upgrade from ext3 to ext4 in the meanwhile.
I have an external usb hard disk avaible.
What I was thinking is to boot from a live cd, copy all data from my hd to the external one, repartion my hd, and then copy data back to the freshly partiotioned and formatted hd.
What I'm concerned with is the "copy" part... I guess that if I use plain 'cp' my system won't be bootable anymore
Any ideas/suggestions?
thanks,
renato
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cp is fine, do mind to pass the -a flag to preserve permissions.
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You might want to look at fsarchiver. I've used it for similar situations.
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and what about /etc/fstab which has uuids? won't these change when I change partitions?
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fsarchiver looks interesting...
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Fsarchiver will restore the UUID and label when it restores a disk, even when restoring to a different filesystem. It also keeps all file attributes, timestamps, owner, etc.
If you use 'cp -a', I've found it's easy to edit fstab from a live CD or bootable USB stick.
Last edited by thisoldman (2010-11-05 11:42:23)
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great... I think I'll go the fsarchiver way, using this livecd that is recommended on the fsarchiver wiki:
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