I posted a new video in my FreeBSD video playlist about using ZFS BE's for doing safe (and unsafe) updates and changes. The videos aren't studio productions, by a long shot, but they should be instructive... Having been a newb, I'm hoping to make the videos I put up be useful for relative newcomers to FreeBSD. This one's pretty self explanatory, but as always, I'm up for feedback, criticisms, and suggestions.
Here's the link:
View: https://youtu.be/Q4hPCYf94Dk
Here's the link: