/// <summary>
/// Sets namespace and storagespace take by the directory rooted
/// at this INode.
/// </summary>
/// <remarks>
/// Sets namespace and storagespace take by the directory rooted
/// at this INode. This should be used carefully. It does not check
/// for quota violations.
/// </remarks>
/// <param name="namespace">size of the directory to be set</param>
/// <param name="storagespace">storage space take by all the nodes under this directory
/// </param>
/// <param name="typespaces">counters of storage type usage</param>
internal void SetSpaceConsumed(long @namespace, long storagespace, EnumCounters <StorageType
> typespaces)
{
usage.SetNameSpace(@namespace);
usage.SetStorageSpace(storagespace);
usage.SetTypeSpaces(typespaces);
}