Know when parent directory rsync will be completed about lsyncd HOT 5 CLOSED

Or even at a minimum if it is possible to group at a parent level. So if I were 
to "touch" a file at /var/www it would know that rsync -r would include the 
files mentioned above.

I doubt calling rsyncd recursively on a parent directory is more efficent than 
calling it in -d mode for the 2 subdirectories events happened. rsync also does 
nothing magically different than working this 2 directories through after each 
other AND then having to do look through even more subdirs, which isn't 
necessary.

%r is for startup only when the whole directory tree is synced to the target.

I don't have any hard evidence that it is slower than a normal rsync with -r 
but I would guess that it could send incremental changes in one fail swoop 
instead of sending incremental changes per directory. Meaning, it's not asking 
the client node for a difference list for every directory which has a change. 
More is processed on each node before attempting to rsync.

I am working with many thousands of directories, something like 15400 are in 
inotify's watch list.

On a side note is -d required in callopts?

I am using -lptgoD%r for callopts. Is it possible that the -t is what is 
slowing things down?

I have to see evidence that asking for a difference list of hugh tree is in any 
way more efficient than asking two times for a difference list for 2 specific 
directories.

The man page explains options:
"%r will be replaced with 'r' when rsycnd is supposed to work recursive (on 
startup of lsyncd) or 'd' on normal operations."

15400 seems to be on the lower end what people told me already they are using 
it for ;-) There are limits due to the technologies used, it just takes a 
while. If you can make it faster, please show me the code and the test cases 
for it, if they are coded well I will gladly add them to the repository.