migrate ubuntu ext3 partition into ext4

[cccc]

hi

How is the best way to migrate ubuntu ext3 partition into ext4 without damage or lost data?

[Hakunka-Matata]

Were you looking for something like this (https://help.ubuntu.com/community/ConvertFilesystemToExt4). That ubuntu document seemed way too easy to find, that's why I wondered if you're looking for something else?

[cccc]

Thx, I've done according to:

http://www.debian-administration.org/article/Migrating_a_live_system_from_ext3_to_ext4_filesyst em

and it works well.