Illumos/gate a0b03b1usr/src/cmd/zdb zdb.c, usr/src/test/zfs-tests/tests/functional/cli_root/zpool_import import_rewind_config_changed.ksh

10330 merge recent ZoL vdev and metaslab changes
Reviewed by: Matt Ahrens <mahrens at delphix.com>
Reviewed by: Brian Behlendorf <behlendorf1 at llnl.gov>
Reviewed by: Don Brady <don.brady at delphix.com>
Reviewed by: Gergő Mihály Doma <domag02 at gmail.com>
Reviewed by: Kody Kantor <kody.kantor at joyent.com>
Approved by: Joshua M. Clulow <josh at sysmgr.org>
DeltaFile
+53-35usr/src/uts/common/fs/zfs/vdev.c
+47-35usr/src/uts/common/fs/zfs/metaslab.c
+32-14usr/src/test/zfs-tests/tests/functional/pool_checkpoint/checkpoint_sm_scale.ksh
+4-14usr/src/uts/common/fs/zfs/vdev_initialize.c
+2-5usr/src/cmd/zdb/zdb.c
+2-2usr/src/uts/common/fs/zfs/sys/metaslab_impl.h
+2-2usr/src/test/zfs-tests/tests/functional/cli_root/zpool_import/import_rewind_config_changed.ksh
+0-1usr/src/uts/common/fs/zfs/sys/metaslab.h
+142-1088 files

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