On Sat, 5 Dec 2020, Georg Bege wrote:
keep in mind that the ZFS supported versions may be quite different. The "one ZFS for many OS" isn't really working in reality, you may not be able to import your pool into different OS than the one you've created it with.
Indeed there is this risk. I only superficially testet long ago compatibility between Ilumos and FreeBSD. But ist there a waranty that UFS partitions created in one system can be always mounted without big problems in other systems? Rod.