K 10
svn:author
V 5
mmacy
K 8
svn:date
V 27
2019-09-30T21:48:12.370077Z
K 7
svn:log
V 321
Add conv=fdatasync flag to dd

The fdatasync flag performs an fdatasync(2) on the output file before closing it.
This will be useful for the ZFS test suite.

Submitted by:	Ryan Moeller
Reviewed by:	manpages, mmacy@
MFC after:	1 week
Sponsored by:	iXSystems, Inc.
Differential Revision:	https://reviews.freebsd.org/D21373

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