An error message is generated when this limit is reached and an error is returned to the client, which generally interprets the error as a full volume, although this does not necessarily mean that the...An error message is generated when this limit is reached and an error is returned to the client, which generally interprets the error as a full volume, although this does not necessarily mean that the volume is out of space. The number of files that can be stored in any one directory very much depends on the length of the file name and the type of filename used.