Is it possible to enable compression on existing F2FS filesystem?

I just noticed f2fs now have transparent compression support, but I can’t find information on how to enable it. Anyone know how to do this?

man mkfs.f2fs do not mention compression?

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According to this, has to be enabled at creation of the filesystem:

It would be strange if it wasn’t, considering the file system supports even just compressing a bunch of files.

You would have to write again your existing files for the new setting to apply though.

Not worth the effort, see old forum, there is a post about it.

Just use plain f2fs.

And recently? Because F2FS gained lzo-rle and zstd as of lately.

I would have posted it anyway despite your “Where?”

And what part of that would suggest compression is not worth the effort?