/// You must also make a link of some OCDB entries to have the mapping loaded
/// correctly :
///
+/// <pre>
/// cd $ALICE_ROOT/OCDB/SHUTTLE/TestShuttle/TestCDB
/// mkdir -p MUON/Calib
/// cd MUON/Calib
/// ln -si $ALICE_ROOT/OCDB/MUON/Calib/MappingData .
+/// </pre>
///
/// and Align/Baseline if you'd like to test GMS subprocessor :
///
+/// <pre>
/// cd $ALICE_ROOT/OCDB/SHUTTLE/TestShuttle/TestCDB
-/// mkdir -p MUON/Align/Baseline
+/// mkdir -p MUON/Align
/// cd MUON/Align
/// ln -si $ALICE_ROOT/OCDB/MUON/Align/Baseline .
+/// </pre>
///
/// The input data has to be created first by other processes (or is created
/// here by CreateDCSAliasMap() for tracker HV).