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2004 Jul 06
1
Overwriting ext2 Partition with ext3
Hi,
Suppose you have an ext2 Partition at 14GB which is 80-90% full.
Most files are smaller than 1 MB (there are just 20 or so which are
over 100MB where 800MB is the biggest one).
Block size etc - everything is default.
Now you do this:
mke2fs -j /device
Important is the "-j" switch.
What happens without the "-j" switch? All superblocks and inodes
are overwritten. Is this