How to migrate to ext4

Hi guys,
I have a very old archlinux installation on my netbook. I now want to migrate to ext4 with converting my HD completely to ext4 (not only mounting it as ext4).
Is it ok to backup my HD with dd and recover it afterwards directly on my netbook again? Would it work?
--blackdeagle

blackdeagle wrote:
Hi guys,
I have a very old archlinux installation on my netbook. I now want to migrate to ext4 with converting my HD completely to ext4 (not only mounting it as ext4).
Is it ok to backup my HD with dd and recover it afterwards directly on my netbook again? Would it work?
--blackdeagle
Don't use dd to backup though, you want the files/directories, not an image of the partition/drive (use cp -a or rsync -a, so permissions are preserved)

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