K 10
svn:author
V 5
sephe
K 8
svn:date
V 27
2016-02-25T09:27:50.560528Z
K 7
svn:log
V 335
hyperv: Wait 5 seconds for hyperv result, instead of 500ms

This addresses various devices (network, stoarge) attach failure.

Reported by:	Hongxiong Xian <v-hoxian microsoft com>
Tested by:	Hongxiong Xian <v-hoxian microsoft com>
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D5435

END