/* (non-Javadoc)
  * @see org.xtreemfs.babudb.api.dev.SnapshotManagerInternal#shutdown()
  */
 @Override
 public void shutdown() throws BabuDBException {
   for (Map<String, Snapshot> snapshots : snapshotDBs.values())
     for (Snapshot snapshot : snapshots.values()) snapshot.shutdown();
   Logging.logMessage(
       Logging.LEVEL_DEBUG, Category.babudb, this, "snapshot manager shut down successfully");
 }