lib/format_text/import_vsn1.c

91 static int _is_converting(struct logical_volume *lv)
95 	if (lv->status & MIRRORED) {
96 		seg = first_seg(lv);
173 	 * the lv segments.
277 static void _insert_segment(struct logical_volume *lv, struct lv_segment *seg)
281 	dm_list_iterate_items(comp, &lv->segments) {
288 	lv->le_count += seg->len;
289 	dm_list_add(&lv->segments, &seg->list);
293 			 struct logical_volume *lv, struct config_node *sn,
311 			  "of logical volume %s.", sn->key, lv->name);
317 			  "of logical volume %s.", sn->key, lv->name);
339 	if (!(seg = alloc_lv_segment(mem, segtype, lv, start_extent,
354 			  vg->name, lv->name);
361 	_insert_segment(lv, seg);
364 		lv->status |= MIRRORED;
367 		lv->status |= VIRTUAL;
369 	if (_is_converting(lv))
370 		lv->status |= CONVERTING;
412 		} else if ((lv1 = find_lv(seg->lv->vg, cv->v.str))) {
440 			  struct logical_volume *lv, struct config_node *lvn,
452 			if (!_read_segment(mem, vg, lv, sn, pv_hash))
458 		if ((lv->status & SNAPSHOT) && count > 1) {
466 			  lv->name);
472 			  "disagree for logical volume %s.", lv->name);
477 	 * Check there are no gaps or overlaps in the lv.
479 	if (!check_lv_segments(lv, 0))
485 	if (!lv_merge_segments(lv))
497 	struct logical_volume *lv;
500 	if (!(lv = alloc_lv(mem)))
503 	if (!(lv->name = dm_pool_strdup(mem, lvn->key)))
511 	if (!_read_flag_config(lvn, &lv->status, LV_FLAGS)) {
513 			  lv->name);
517 	lv->alloc = ALLOC_INHERIT;
525 		lv->alloc = get_alloc_from_string(cv->v.str);
526 		if (lv->alloc == ALLOC_INVALID)
530 	if (!_read_int32(lvn, "read_ahead", &lv->read_ahead))
532 		lv->read_ahead = vg->cmd->default_settings.read_ahead;
534 		switch (lv->read_ahead) {
536 			lv->read_ahead = DM_READ_AHEAD_AUTO;
539 			lv->read_ahead = DM_READ_AHEAD_NONE;
548 	    !(read_tags(mem, &lv->tags, cn->v))) {
550 			  vg->name, lv->name);
554 	return link_lv_to_vg(vg, lv);
563 	struct logical_volume *lv;
571 	lv = lvl->lv;
579 	if (!_read_id(&lv->lvid.id[1], lvn, "id")) {
581 			  lv->name);
585 	memcpy(&lv->lvid.id[0], &lv->vg->id, sizeof(lv->lvid.id[0]));
587 	if (!_read_segments(mem, vg, lv, lvn, pv_hash))
590 	lv->size = (uint64_t) lv->le_count * (uint64_t) vg->extent_size;
592 	lv->minor = -1;
593 	if ((lv->status & FIXED_MINOR) &&
594 	    !_read_int32(lvn, "minor", &lv->minor)) {
596 			  "volume %s.", lv->name);
600 	lv->major = -1;
601 	if ((lv->status & FIXED_MINOR) &&
602 	    !_read_int32(lvn, "major", &lv->major)) {
604 			  "volume %s.", lv->name);
705 	 * implicitly when reading in the pv's and lv's.