Container for logging information for devices that are not known to the device repository.
<devices preload="false">
<standard>
<jdbc-repository project="NamedProject"/>
</standard>
<custom>
<file-repository location="/custom/devicerepository/"/>
</custom>
<logging>
<log-file>device_log.txt</log-file>
<e-mail>
...
</e-mail>
</logging>
</devices>