Enji Cooper 22184bfa63 Improve handling with system state
- Always unlink $cmd after exit via END block.
- The tests don't function well if kern.geom.debugflags != 0. Save debugflags,
  then restore them at the end of the test.

MFC after:	1 month
Sponsored by:	Dell EMC Isilon
2017-06-10 20:56:31 +00:00
..

$FreeBSD$

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