set prefix __DB__ in backup

plugins/localdump/couchdb.sh

@@ -142,7 +142,7 @@ function _doBackupOfSingleInstance(){
 
   for dbname in $(_getDblist)
   do
-    echo "----- $(date) ${COUCHDB_INSTANCE} -- ${dbname}"
+    echo -n "__DB__${SERVICENAME} ${COUCHDB_INSTANCE} $_dbname backup "
     OUTFILE=${BACKUP_TARGETDIR}/${COUCHDB_INSTANCE}/$(get_outfile "${dbname}").couchdbdump
     python ${dirPythonPackages}/couchdb/tools/dump.py "${COUCHDB_URL}/${dbname}" >"${OUTFILE}"