zfs: load kernel module in case it isn't
zfs: load kernel module in case it isn't

Signed-off-by: Christian Brauner <48455ab3070520a2d174545c7239d6d0fabd9a83@ubuntu.com>

lxc/lxd,stgraber/lxd,atxwebs/lxd,hallyn/lxd,stgraber/lxd,jsavikko/lxd,georghopp/lxd,atxwebs/lxd,mjeanson/lxd,hallyn/lxd,erikmack/lxd,stgraber/lxd,Skarlso/lxd,pcdummy/lxd,pcdummy/lxd,techtonik/lxd,pcdummy/lxd,georghopp/lxd,hallyn/lxd,lxc/lxd,hallyn/lxd,stgraber/lxd,hallyn/lxd,mjeanson/lxd,stgraber/lxd,lxc/lxd,lxc/lxd,stgraber/lxd,atxwebs/lxd,atxwebs/lxd,lxc/lxd,lxc/lxd,georghopp/lxd,stgraber/lxd,techtonik/lxd,erikmack/lxd,techtonik/lxd,Skarlso/lxd,jsavikko/lxd,hallyn/lxd,lxc/lxd,Skarlso/lxd,mjeanson/lxd,Skarlso/lxd,jsavikko/lxd,erikmack/lxd