06:27:23 <nikolam> I wonder.. If I have a bhyve VM on SmartOS and I have separate zfs volume, given to bhyve VM to use , how can I deatch zfs volume form the bhyve VM, so I can safely reinstall VM and attach it again? 
06:29:06 <nikolam> i witnessed before in trial period, that when I destroyed VM it also destroyed attached zfs dataset.. I want to obviously avoid loosing data when removing VM with vmadm and creating a new one..