On 29/04/2021 20:34, Christos Zoulas wrote:
Some ext4 features were implemented as part of GSoC 2016 (extents,
htrees).
I am sure that there are other unimplemented features. What are you looking
for?
christos
I'd like to have full ext4 support so an ext4-formatted disk could be
used to exchange data between Linux and NetBSD, for instance.
If some features have already been implemented, I guess it has been
decided to put them in /usr/src/sys/ufs/ext2fs and to keep that name.
So now, I know where to start. :)
There is also the question of the specifications: for now, I just have
the Linux kernel sources and the wiki (https://ext4.wiki.kernel.org/).
I'm not aware of a more formal specification, but if one exists it would
help avoid the risk of being too influenced by GPL'd source code.
Thanks
