+parameter in
+\fBamanda.conf\fR(5), and can be specified multiple times if necessary\&. The default is \'empty\'\&.
+.PP
+If
+\fBamanda.conf\fR(5)
+contains the new
+\fBpart\-size\fR
+splitting parameters, then amvault will use them without any additional configuration\&. However, if the configuration still uses the old splitting parameters (\fBtape_splitsize\fR,
+\fBsplit_diskbuffer\fR, and
+\fBfallback_splitsize\fR), then amvault will need some additional configuration in order to properly split dumps to tertiary media\&. To do so, specify a new tapetype in
+\fBamanda.conf\fR(5), say "TERTIARY", and set the
+\fBpart\-size\fR
+and other appropriate parameters there\&. Then reference that tapetype in the amvault invocation:
+.sp
+.nf
+ amvault \-otapetype=TERTIARY \&.\&.\&.
+.fi
+.PP
+The
+\fB\-\-export\fR
+option will cause amvault to attempt to move completed tertiary volumes to import/export slots, where they can be more easily removed by an operator\&.