Well yes, all the existing pools were using lz4.You are probably not using zstd but lz4 instead.
I was asking about upgrading them to use zstd.
So far I've set the
compression=zstd-10(I went aggressive because I know I won't be CPU-bottlenecked on writes. The default if you don't specify,
compression=zstdis equivalent to
zstd-3) property on my storage datasets, and have just left my boot
So I was curious what the results would be about changing that one too. I know there's been some discussion of adding zstd support to bootloaders, and even using it as the kernel image compression format, so the advice and obstacles are still constantly changing around this feature.