<para>This changer driver allow to use two or more changers or standalone
drive in sequence.</para>
+<refsect3><title>Properties</title>
+<!-- PLEASE KEEP THIS LIST IN ALPHABETICAL ORDER -->
+
+<variablelist>
+<!-- ==== -->
+<varlistentry><term>LOCK-TIMEOUT</term><listitem>
+The time in seconds amanda wait to lock the statefile (default:1000)
+</listitem></varlistentry>
+<!-- ==== -->
+<varlistentry><term>STATE_FILENAME</term><listitem>
+The name of the state file (default: "$CONFIG_DIR/$changer_name.state".
+</listitem></varlistentry>
+</variablelist>
+</refsect3>
</refsect2>
<refsect2><title>chg-disk:VTAPEROOT (new)</title>
If a <computeroutput>slotN</computeroutput> directory in the range 1 to NUM-SLOT does not already exist, and this property is true, then the changer will create the directory.
</listitem></varlistentry>
<!-- ==== -->
+<varlistentry><term>LOCK-TIMEOUT</term><listitem>
+The time in seconds amanda wait to lock the statefile (default:1000)
+</listitem></varlistentry>
+<!-- ==== -->
<varlistentry><term>MOUNT</term><listitem>
If this property is true, the changer try to mount the removable disk if nothing is mounted. The system must be configured to allow the amanda user to mount it.
</listitem></varlistentry>
This property gives the number of the first slot. The default value is "1".
</listitem></varlistentry>
<!-- ==== -->
+<varlistentry><term>LOCK-TIMEOUT</term><listitem>
+The time in seconds amanda wait to lock the statefile (default:1000)
+</listitem></varlistentry>
+<!-- ==== -->
</variablelist>
</refsect3>
<refsect2><title>chg-rait:{CHILD1,CHILD2,..}</title>
<programlisting>
define changer vtape {
- tpcanger "chg-disk:/path/to/vtape"
+ tpchanger "chg-disk:/path/to/vtape"
}
define changer robot {
tpchanger "chg-robot:/dev/sg0"
</para>
</listitem></varlistentry>
<!-- ==== -->
+<varlistentry><term>LOCK-TIMEOUT</term><listitem>
+The time in seconds amanda wait to lock the statefile (default:1000)
+</listitem></varlistentry>
+<!-- ==== -->
<varlistentry><term>MTX</term><listitem>
The path to the 'mtx' binary. The default value is defined at compile time.
</listitem></varlistentry>
</refsect2>
+<refsect2><title>chg-single:DEVICE</title>
+<programlisting>
+tpchanger "chg-single:tape:/dev/nst0"
+</programlisting>
+
+<para>This changer is for use with standalone drive, it can work with any
+device. The device (<command>tape:/dev/nst0</command>) must be set in the tpchanger definition.</para>
+<para>The <command>chg-single</command> changer has no property.</para>
+
+</refsect2>
+
<refsect2><title>Unmaintained Changers</title>
<para>Amanda has many other changer scripts and programs beyond those described