K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2017-07-29T09:56:07.914497Z
K 7
svn:log
V 348
MFC r307865 (by tsoome): loader should boot pre-feature flags pools.

The feature flags chek is missing the corner case where we have valid pool
version, but feature flags are not enabled - as for example plain v28 pool.

This update does fix the boot support for such pools.

Differential Revision:  https://reviews.freebsd.org/D8331

PR:		221084

END