Reading this doco on #Debian with ZFS for the root and even part of the boot filesystem โฆ
โฆ I am struck by two things:
1. PC-BSD 10 back in 2016 was doing doing all of these manual steps automatically in the installer. All of those separate filesystems and special options for /usr and the like were just installer defaults in PC-BSD. It even had GRUB configured so that it did the right things, *and* worked with beadm.
2. The IXsystems people, who did PC-BSD and later TrueOS, switched to Linux years ago. Why hasn't their demonstrable expertise in making installers and GRUB do all this with ZFS been harnessed?