long totalCapacity = 0;
    assertTrue(
        "segments=" + map.segments.length + ", maxSize=" + maxSize,
        map.segments.length <= max(1, maxSize / 10));
    for (int i = 0; i < map.segments.length; i++) {
      totalCapacity += map.segments[i].maxSegmentWeight;
    }
    assertTrue("totalCapacity=" + totalCapacity + ", maxSize=" + maxSize, totalCapacity == maxSize);

    map =

		sinfo := objectAPI.StorageInfo(ctx, false)
		dataUsageInfo.TotalCapacity = GetTotalUsableCapacity(sinfo.Disks, sinfo)
		dataUsageInfo.TotalFreeCapacity = GetTotalUsableCapacityFree(sinfo.Disks, sinfo)
		if dataUsageInfo.TotalCapacity > dataUsageInfo.TotalFreeCapacity {
			dataUsageInfo.TotalUsedCapacity = dataUsageInfo.TotalCapacity - dataUsageInfo.TotalFreeCapacity
		}
	}