If no value is specified or zero is specified, the Storage daemon will
use a default block size of 64,512 bytes (126 * 512).
+ The maximum {\bf size-in-bytes} possible is 2,000,000.
+
\item [Hardware End of Medium = {\it Yes|No}]
\index[sd]{Hardware End of Medium}
\index[sd]{Directive!Hardware End of Medium}