I don't think zstd makes sense for transparent disc encryption (compared with lz4). The table at [1] shows that zstd is half the speed of lz4, and provides onl

I don't think zstd makes sense for transparent disc encryption (compared with lz4). The table at [1] shows that zstd is half the speed of lz4, and provides only a modest improvement in compression ratio. 1. https://facebook.github.io/zstd/ https://facebook.github.io/zstd/