K 10
svn:author
V 7
asomers
K 8
svn:date
V 27
2018-01-29T23:53:53.242154Z
K 7
svn:log
V 1794
Enable some of the ZFS test suite's hotplug tests.

The hotplug subdirectory has never previously been ported to FreeBSD,
because its tests relied on the Solaris-specific lofiadm(8) command.  I
ported three of them, taking advantage of gnop(8) to simulate device
departure and arrival.  I left the other 8 disabled because they're
redundant, Solaris-specific, or useless.

tests/sys/cddl/zfs/include/Makefile
tests/sys/cddl/zfs/include/libgnop.kshlib
	Add a library for manipulating gnop devices.  In the future, I
	intend to adapt the zfsd tests to use this library rather than
	libsas.kshlib.

tests/sys/cddl/zfs/tests/hotplug/cleanup.ksh
tests/sys/cddl/zfs/tests/hotplug/hotplug.cfg
tests/sys/cddl/zfs/tests/hotplug/hotplug.kshlib
tests/sys/cddl/zfs/tests/hotplug/hotplug_001_pos.ksh
tests/sys/cddl/zfs/tests/hotplug/hotplug_008_pos.ksh
tests/sys/cddl/zfs/tests/hotplug/hotplug_011_pos.ksh
tests/sys/cddl/zfs/tests/hotplug/setup.ksh
	Port all this stuff to FreeBSD:
	* Remove all references to FMA
	* Instead of lofiadm(8) (roughly equivalent to vnode-backed md(4)
	  devices), use gnop(8) on top of real disks.
	* Remove references to zones
	* Don't bother doing background I/O.  It's completely superfluous
	  to the purpose of these tests.
	* Use ATF cleanup routines instead of the log_onexitmethod.
	* Remove superfluous references to the autoreplace property.

tests/sys/cddl/zfs/tests/hotplug/hotplug_011_pos.ksh
	Instead of unloading the ZFS module to simulate a reboot, simply
	export the pool.  It's the same thing from ZFS's perspective.

tests/sys/cddl/zfs/tests/hotplug/hotplug_test.sh
	Enable the three aforementioned tests.  Add comments to the others
	indicating why I'm skipping them.  Reduce extra-long timeouts to the
	default 5 minutes.

Sponsored by:	Spectra Logic Corp

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