bioctl(8) on OpenBSD
The text 23a2aca8e316, as OpenBSD 6.6, OpenBSD 6.5, OpenBSD 6.4 shipped it.
RAID management interface
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-H -
-P -
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-h -
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-k -
-l -
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-q -
-r -
-s -
-t -
-u -
-v