K 10
svn:author
V 6
kevans
K 8
svn:date
V 27
2019-06-10T15:46:19.140879Z
K 7
svn:log
V 405
MFC r348569: [zfsboot] Fix boot env back compat (#190)

* Fix boot env back compat

zfsboot must try zfsloader before loader in order to remain compatible
with boot environments created prior to zfs functionality being rolled
into loader proper.

* Improve comments in zfsboot

Explain the significance of the load path order, and put the comment
about looping through the paths in the appropriate scope.

END