+
+ <varlistentry>
+ <term><emphasis remap='B'>debug_protocol</emphasis> int</term>
+ <listitem>
+<para>Default:
+<emphasis remap='I'>0</emphasis>.
+Debug level of the protocol module</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><emphasis remap='B'>debug_planner</emphasis> int</term>
+ <listitem>
+<para>Default:
+<emphasis remap='I'>0</emphasis>.
+Debug level of the planner process</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><emphasis remap='B'>debug_driver</emphasis> int</term>
+ <listitem>
+<para>Default:
+<emphasis remap='I'>0</emphasis>.
+Debug level of the driver process</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><emphasis remap='B'>debug_dumper</emphasis> int</term>
+ <listitem>
+<para>Default:
+<emphasis remap='I'>0</emphasis>.
+Debug level of the dumper process</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><emphasis remap='B'>debug_chunker</emphasis> int</term>
+ <listitem>
+<para>Default:
+<emphasis remap='I'>0</emphasis>.
+Debug level of the chunker process</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><emphasis remap='B'>debug_taper</emphasis> int</term>
+ <listitem>
+<para>Default:
+<emphasis remap='I'>0</emphasis>.
+Debug level of the taper process</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><emphasis remap='B'>flush-threshold-dumped</emphasis> int</term>
+ <listitem>
+<para>Default: <emphasis remap='I'>0</emphasis>.
+ &A; will not begin writing data to a new volume until the amount of
+ data on the holding disk is at least this percentage of the volume
+ size. In other words, &A; will not begin until the
+ inequality <inlineequation><mathphrase>h < t ×
+ d</mathphrase></inlineequation> is satisfied,
+ where <mathphrase>h</mathphrase> is the amount of data on the
+ holding disk, <mathphrase>t</mathphrase> is the capacity of a
+ volume, and <mathphrase>d</mathphrase> is this parameter, expressed as a
+ percentage.</para>
+<para> Needless to say, your holding disk must be big enough
+ that this criterion could be satisfied. If the holding disk cannot
+ be used for a particular dump (because, for example, there is no
+ remaining holding space) then &A; will disregard the constraint
+ specified by this setting and start a new volume anyway. Once
+ writing to a volume has begun, this constraint is not applied unless
+ and until a new volume is needed.</para>
+<para> The value of this parameter may not exceed than that of
+ the <emphasis remap='B'>flush-threshold-scheduled</emphasis>
+ parameter.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><emphasis remap='B'>flush-threshold-scheduled</emphasis> int</term>
+ <listitem>
+<para>Default: <emphasis remap='I'>0</emphasis>.
+ &A; will not begin writing data to a new volume until the sum of the
+ amount of data on the holding disk and the estimated amount of data
+ remaining to be dumped during this run is at least this percentage
+ of the volume size. In other words, &A; will not begin until the
+ inequality <inlineequation><mathphrase>h + s < t ×
+ d</mathphrase></inlineequation> is satisfied,
+ where <mathphrase>h</mathphrase> is the amount of data on the
+ holding disk, <mathphrase>s</mathphrase> is the total amount of
+ data scheduled for this run but not dumped
+ yet, <mathphrase>t</mathphrase> is the capacity of a volume,
+ and <mathphrase>d</mathphrase> is this parameter, expressed as a
+ percentage.</para>
+<para> Needless to say, your holding disk must be big enough
+ that this criterion could be satisfied. If the holding disk cannot
+ be used for a particular dump (because, for example, there is no
+ remaining holding space) then &A; will disregard the constraint
+ specified by this setting and start a new volume anyway. Once
+ writing to a volume has begun, this constraint is not applied unless
+ and until a new volume is needed.</para>
+<para> The value of this parameter may not be less than that of
+ the <emphasis remap='B'>flush-threshold-dumped</emphasis>
+ or <emphasis remap='B'>taperflush</emphasis> parameters.</para>
+ </listitem>
+ </varlistentry>
+
+<!-- the entity '#215' below is U+00D7 MULTIPLICATION SIGN; the 'times' entity
+ is not as portable as one might hope. -->
+ <varlistentry>
+ <term><emphasis remap='B'>taperflush</emphasis> int</term>
+ <listitem>
+<para>Default: <emphasis remap='I'>0</emphasis>.
+ At the end of a run, &A; will start a new tape to flush remaining
+ data if there is more data on the holding disk at the end of a run
+ than this setting allows; the amount is specified as a percentage of
+ the capacity of a single
+ volume. In other words, at the end of a run, &A; will begin
+ a new tape if the
+ inequality <inlineequation><mathphrase>h < t ×
+ f</mathphrase></inlineequation> is satisfied,
+ where <mathphrase>h</mathphrase> is the amount of data remaining on the
+ holding disk from this or previous runs, <mathphrase>t</mathphrase>
+ is the capacity of a volume,
+ and <mathphrase>f</mathphrase> is this parameter, expressed as a
+ percentage.</para>
+<para> The value of this parameter may not exceed that of
+ the <emphasis remap='B'>flush-threshold-scheduled</emphasis>
+ parameter.; <emphasis remap='B'>autoflush</emphasis> must be set to 'yes' if
+ <emphasis remap='B'>taperflush</emphasis> is greater than 0.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><emphasis remap='B'>reserved-udp-port</emphasis> int,int</term>
+ <listitem>
+<para>Default: --with-udpportrange or
+<emphasis remap='I'>512,1023</emphasis>.
+Reserved udp port that will be used (bsd, bsdudp).
+Range is inclusive.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><emphasis remap='B'>reserved-tcp-port</emphasis> int,int</term>
+ <listitem>
+<para>Default: --with-low-tcpportrange or
+<emphasis remap='I'>512,1023</emphasis>.
+Reserved tcp port that will be used (bsdtcp).
+Range is inclusive.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><emphasis remap='B'>unreserved-tcp-port</emphasis> int,int</term>
+ <listitem>
+<para>Default: --with-tcpportrange or
+<emphasis remap='I'>1024,65535</emphasis>.
+Unreserved tcp port that will be used (bsd, bsdudp).
+Range is inclusive.</para>
+ </listitem>
+ </varlistentry>
+