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Lines Matching defs:cvd

300 vdev_add_child(vdev_t *pvd, vdev_t *cvd)
303 	uint64_t id = cvd->vdev_id;
305 	spa_t *spa = cvd->vdev_spa;
308 	ASSERT(cvd->vdev_parent == NULL);
310 	cvd->vdev_parent = pvd;
328 	pvd->vdev_child[id] = cvd;
330 	cvd->vdev_top = (pvd->vdev_top ? pvd->vdev_top: cvd);
331 	ASSERT(cvd->vdev_top->vdev_parent->vdev_parent == NULL);
337 		pvd->vdev_guid_sum += cvd->vdev_guid_sum;
341 vdev_remove_child(vdev_t *pvd, vdev_t *cvd)
344 	uint_t id = cvd->vdev_id;
346 	ASSERT(cvd->vdev_parent == pvd);
352 	ASSERT(pvd->vdev_child[id] == cvd);
355 	cvd->vdev_parent = NULL;
371 		pvd->vdev_guid_sum -= cvd->vdev_guid_sum;
380 	vdev_t **newchild, *cvd;
393 		if ((cvd = pvd->vdev_child[c]) != NULL) {
394 			newchild[newc] = cvd;
395 			cvd->vdev_id = newc++;
872 vdev_add_parent(vdev_t *cvd, vdev_ops_t *ops)
874 	spa_t *spa = cvd->vdev_spa;
875 	vdev_t *pvd = cvd->vdev_parent;
880 	mvd = vdev_alloc_common(spa, cvd->vdev_id, 0, ops);
882 	mvd->vdev_asize = cvd->vdev_asize;
883 	mvd->vdev_min_asize = cvd->vdev_min_asize;
884 	mvd->vdev_max_asize = cvd->vdev_max_asize;
885 	mvd->vdev_ashift = cvd->vdev_ashift;
886 	mvd->vdev_logical_ashift = cvd->vdev_logical_ashift;
887 	mvd->vdev_physical_ashift = cvd->vdev_physical_ashift;
888 	mvd->vdev_state = cvd->vdev_state;
889 	mvd->vdev_crtxg = cvd->vdev_crtxg;
891 	vdev_remove_child(pvd, cvd);
893 	cvd->vdev_id = mvd->vdev_children;
894 	vdev_add_child(mvd, cvd);
895 	vdev_top_update(cvd->vdev_top, cvd->vdev_top);
898 		vdev_top_transfer(cvd, mvd);
907 vdev_remove_parent(vdev_t *cvd)
909 	vdev_t *mvd = cvd->vdev_parent;
912 	ASSERT(spa_config_held(cvd->vdev_spa, SCL_ALL, RW_WRITER) == SCL_ALL);
918 	cvd->vdev_ashift = mvd->vdev_ashift;
919 	cvd->vdev_logical_ashift = mvd->vdev_logical_ashift;
920 	cvd->vdev_physical_ashift = mvd->vdev_physical_ashift;
922 	vdev_remove_child(mvd, cvd);
926 	 * If cvd will replace mvd as a top-level vdev, preserve mvd's guid.
932 		uint64_t guid_delta = mvd->vdev_guid - cvd->vdev_guid;
933 		cvd->vdev_orig_guid = cvd->vdev_guid;
934 		cvd->vdev_guid += guid_delta;
935 		cvd->vdev_guid_sum += guid_delta;
937 	cvd->vdev_id = mvd->vdev_id;
938 	vdev_add_child(pvd, cvd);
939 	vdev_top_update(cvd->vdev_top, cvd->vdev_top);
941 	if (cvd == cvd->vdev_top)
942 		vdev_top_transfer(mvd, cvd);
2051 			vdev_t *cvd = vd->vdev_child[c];
2052 			mutex_enter(&cvd->vdev_dtl_lock);
2053 			space_reftree_add_map(&reftree, cvd->vdev_dtl[s], 1);
2054 			mutex_exit(&cvd->vdev_dtl_lock);
2288 			vdev_t *cvd = vd->vdev_child[c];
2291 			if (vdev_resilver_needed(cvd, &cmin, &cmax)) {
2929 			vdev_t *cvd = rvd->vdev_child[c];
2930 			vdev_stat_t *cvs = &cvd->vdev_stat;
2936 			cvs->vs_scan_removing = cvd->vdev_removing;
3577 	vdev_t *cvd, *pvd = vd->vdev_parent;
3582 	cvd = pvd->vdev_child[0];
3584 		vdev_remove_parent(cvd);
3585 		cvd->vdev_splitting = B_TRUE;
3587 	vdev_propagate_state(cvd);
3594 		vdev_t *cvd = vd->vdev_child[c];
3596 		vdev_deadman(cvd);