This requires you to have at least 50% free space, right? At which point fragmentation usually isn't that big of a deal. But sure, if you add enough new storag

This requires you to have at least 50% free space, right? At which point fragmentation usually isn't that big of a deal. But sure, if you add enough new storage it works. It's more of a problem for individuals. That and that you can't increase the size of a vdev is (in the works but with lots of caveats) really dampens my enthusiasm as a hobbyist.