fs/zfs/spa.c

6007 	vdev_t *oldvd, *newvd, *newrootvd, *pvd, *tvd;
6035 	pvd = oldvd->vdev_parent;
6063 		if (pvd->vdev_ops != &vdev_mirror_ops &&
6064 		    pvd->vdev_ops != &vdev_root_ops)
6073 		if (pvd->vdev_ops == &vdev_spare_ops &&
6086 		if (pvd->vdev_ops == &vdev_replacing_ops &&
6089 		} else if (pvd->vdev_ops == &vdev_spare_ops &&
6136 	if (pvd->vdev_ops != pvops)
6137 		pvd = vdev_add_parent(oldvd, pvops);
6139 	ASSERT(pvd->vdev_top->vdev_parent == rvd);
6140 	ASSERT(pvd->vdev_ops == pvops);
6141 	ASSERT(oldvd->vdev_parent == pvd);
6144 	 * Extract the new device from its root and add it to pvd.
6147 	newvd->vdev_id = pvd->vdev_children;
6149 	vdev_add_child(pvd, newvd);
6152 	ASSERT(pvd->vdev_top == tvd);
6222 	vdev_t *vd, *pvd, *cvd, *tvd;
6260 	pvd = vd->vdev_parent;
6275 	if (pvd->vdev_guid != pguid && pguid != 0)
6281 	if (replace_done && pvd->vdev_ops != &vdev_replacing_ops &&
6282 	    pvd->vdev_ops != &vdev_spare_ops)
6285 	ASSERT(pvd->vdev_ops != &vdev_spare_ops ||
6291 	if (pvd->vdev_ops != &vdev_replacing_ops &&
6292 	    pvd->vdev_ops != &vdev_mirror_ops &&
6293 	    pvd->vdev_ops != &vdev_spare_ops)
6303 	ASSERT(pvd->vdev_children >= 2);
6310 	if (pvd->vdev_ops == &vdev_replacing_ops && vd->vdev_id > 0 &&
6314 		for (int c = 0; c < pvd->vdev_children; c++) {
6315 			cvd = pvd->vdev_child[c];
6334 	if (pvd->vdev_ops == &vdev_spare_ops &&
6336 	    pvd->vdev_child[pvd->vdev_children - 1]->vdev_isspare)
6352 	vdev_remove_child(pvd, vd);
6353 	vdev_compact_children(pvd);
6358 	cvd = pvd->vdev_child[pvd->vdev_children - 1];
6381 	if (pvd->vdev_children == 1) {
6382 		if (pvd->vdev_ops == &vdev_spare_ops)
6964 	vdev_t *vd, *pvd, *ppvd;
6970 		pvd = vd->vdev_parent;
6971 		ppvd = pvd->vdev_parent;
6973 		pguid = pvd->vdev_guid;
6981 		if (ppvd->vdev_ops == &vdev_spare_ops && pvd->vdev_id == 0 &&
6983 			ASSERT(pvd->vdev_ops == &vdev_replacing_ops);