what is stored for the Volume. To change the value for an existing
Volume you must use the {\bf update} command in the Console.
+\item [Action On Purge = \lt{Truncate}]
+\index[dir]{actiononpurge}
+
+This directive \textbf{ActionOnPurge=Truncate} instructs Bacula to truncate
+the volume when it is purged. It is useful to prevent disk based volumes from
+consuming too much space.
+
+\begin{verbatim}
+Pool {
+ Name = Default
+ Action On Purge = Truncate
+ ...
+}
+\end{verbatim}
+
\label{PoolScratchPool}
\item [ScratchPool = \lt{}pool-resource-name\gt{}]
\index[dir]{ScrachPool}