Exemplos de seg_metalv em C++ (Cpp)

Exemplo n.º 1

Arquivo: lvchange.c Projeto: nathanxu/gen-san-adapter

static int detach_metadata_devices(struct lv_segment *seg, struct dm_list *list)
{
	uint32_t s;
	uint32_t num_meta_lvs;
	struct cmd_context *cmd = seg->lv->vg->cmd;
	struct lv_list *lvl;

	num_meta_lvs = seg_is_raid(seg) ? seg->area_count : !!seg->log_lv;

	if (!num_meta_lvs)
		return_0;

	if (!(lvl = dm_pool_alloc(cmd->mem, sizeof(*lvl) * num_meta_lvs)))
		return_0;

	if (seg_is_raid(seg)) {
		for (s = 0; s < seg->area_count; s++) {
			if (!seg_metalv(seg, s))
				return_0; /* Trap this future possibility */

			lvl[s].lv = seg_metalv(seg, s);
			lv_set_visible(lvl[s].lv);

			dm_list_add(list, &lvl[s].list);
		}
		return 1;
	}

	lvl[0].lv = detach_mirror_log(seg);
	dm_list_add(list, &lvl[0].list);

	return 1;
}

Exemplo n.º 2

Arquivo: raid.c Projeto: tasleson/lvm2

static void _raid_display(const struct lv_segment *seg)
{
	unsigned s;

	for (s = 0; s < seg->area_count; ++s) {
		log_print("  Raid Data LV%2d", s);
		display_stripe(seg, s, "    ");
	}

	if (seg->meta_areas)
		for (s = 0; s < seg->area_count; ++s)
			if (seg_metalv(seg, s))
				log_print("  Raid Metadata LV%2d\t%s", s, seg_metalv(seg, s)->name);

	log_print(" ");
}