Updated sync file

sync.conf

@@ -2,7 +2,7 @@
 
 ###### osync - Rsync based two way sync engine with fault tolerance
 ###### (C) 2013-2016 by Orsiris de Jong (www.netpower.fr)
-###### osync v1.1x / v1.2x config file rev 2016080902
+###### osync v1.1x / v1.2x config file rev 2016081901
 
 ## ---------- GENERAL OPTIONS
 
@@ -80,7 +80,7 @@ REMOTE_3RD_PARTY_HOSTS="www.kernel.org www.google.com"
 PRESERVE_PERMISSIONS=yes
 PRESERVE_OWNER=yes
 PRESERVE_GROUP=yes
-## Does not work and will be ignored on MacOS X
+## On MACOS X, does not work and will be ignored
 PRESERVE_EXECUTABILITY=yes
 
 ## Preserve ACLS. Make sure source and target FS can manage same ACLs or you'll get loads of errors.
@@ -104,6 +104,9 @@ RSYNC_COMPRESS=yes
 SOFT_MAX_EXEC_TIME=7200
 HARD_MAX_EXEC_TIME=10600
 
+## Log a message every KEEP_LOGGING seconds just to know the task is still alive
+KEEP_LOGGING=1801
+
 ## Minimum time (in seconds) in file monitor /daemon mode between modification detection and sync task in order to let copy operations finish.
 MIN_WAIT=60