My main ZFS machine is a 2013 Mac Pro running Catalina and 1.9.4. I'm contemplating installing Big Sur on it for a few reasons and I'm really concerned about how ZFS will perform. To be clear: my ZFS usage is about as generic as it gets: I have a number of mirrored pairs that I use for backups. I mount them, copy stuff to them, and unmount them. Not even send/recv or anything else. The pairs are fairly large (12TB) HDDs connected by Thunderbolt.
My plan is to clean-install Big Sur and use the installer that Lundman posted on Dec 19. I understand about setting boot-args.
Does anyone think I'd run into any issues? I would not want to risk the integrity of my pools, even though they are backed up. Any strange stuff or inconveniences I should be aware of?
Thanks!