K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2019-08-14T16:12:03.301884Z
K 7
svn:log
V 372
Report NOIOB and NPWG fields as stripe size.

Namespace Optimal I/O Boundary field added in NVMe 1.3 and Namespace
Preferred Write Granularity added in 1.4 allow upper layers to align
I/Os for improved SSD performance and endurance.

I don't have hardware reportig those yet, but NPWG could probably be
reported by bhyve.

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

END