/dd>
<dt>&lsquo;<samp>blocksize</samp>&rsquo;</dt>
<dd><p>Set I/O operation maximum block size, in bytes. Default value is
<code>INT_MAX</code>, which results in not limiting the requested block size.
Setting this value reasonably low improves user termination request reaction
time, which is valuable for files on slow medium.
</p>
</dd>
<dt>&lsquo;<samp>follow</samp>&rsquo;</dt>
<dd><p>If set to 1, the protocol will retry reading at the end of the file, allowing
reading files that still are being written. I