> the cost, besides having to actually create the file systems, is that moving data between them isn't instant. No more the case after block cloning support go

> the cost, besides having to actually create the file systems, is that moving data between them isn't instant. No more the case after block cloning support goes production: https://github.com/openzfs/zfs/pull/13392 https://github.com/openzfs/zfs/pull/13392