K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2019-08-27T04:01:56.369738Z
K 7
svn:log
V 366
MFC r351028: 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.

Sponsored by:	iXsystems, Inc.

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