Yeah that is a good link; I especially liked the text on page 7. I believe Windows Storage Spaces has long used a similar technique[0] too, though it has been

Yeah that is a good link; I especially liked the text on page 7. I believe Windows Storage Spaces has long used a similar technique[0] too, though it has been a few years since I was looking into it. I wonder if ZFS DRAID will eventually allow full utilization of disks of mixed sizes too, that was always a very attractive feature of Storage Spaces to me. [0] https://techcommunity.microsoft.com/t5/storage-at-microsoft/deep-dive-the-storage-pool-in-storage-spaces-direct/ba-p/425959 https://techcommunity.microsoft.com/t5/storage-at-microsoft/...