small updates

check_backup_one

 #!/bin/bash
 # ======================================================================
 #
-# WORK IN PROGRESS
+# Check IML BACKUP SERVER
 #
-# Check ONE BACKUP connection count
-#
-# requirements access to storage_helper.sh
-# ls -ld /opt/imlbackup/server/
-# drwxr-x--- 3 imlbackup imlbackup 4096 Jul 27 06:25 /opt/imlbackup/server/
+# requires access to storage_helper.sh
+# in /opt/imlbackup/server/
 #
 # ----------------------------------------------------------------------
 # 2020-07-27  v0.x  <axel.hahn@iml.unibe.ch>
@@ -38,7 +35,7 @@ You can get the count of connections or the status of server backup.
 See https://os-docs.iml.unibe.ch/iml-backup-server/
 
 SYNTAX:
-$_self [-d DIRECTORY]
+$_self [-d DIRECTORY] -m MODE
 
 OPTIONS:
     -h or --help   show this help.
@@ -105,11 +102,13 @@ case "$sMode" in
         typeset -i iDisable;    iDisable=$(    _getStatusCount "D"  "$data" )
         typeset -i iRunning;    iRunning=$(    _getStatusCount "R"  "$data")
 
-
         if [ $iErrors -gt 0 ]; then
             ph.setStatus critical
         fi
-        ph.status "Server Backups - $iTotal server - $iErrors errors - $iDisable disbled"
+        if [ $iNotStarted -eq $iTotal ]; then
+            ph.setStatus unknown
+        fi
+        ph.status "Server Backups - $iTotal servers in backup - $iErrors errors - $iDisable disbled - $iRunning running"
         echo List of server backups grouped by status
         echo
         (