K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2016-10-06T15:20:05.398903Z
K 7
svn:log
V 239
Fix possible geom destruction before final provider close.

Introduce internal counter to track opens.  Using provider's counters is
not very successfull after calling g_wither_provider().

MFC after:	2 weeks
Sponsored by:	iXsystems, Inc.

END