[rdiff-backup-users] Verbosity options

[Andrew Black - lists]

Hi
I am just trying out rdiff-backup.   Is there a description of the 
verbosity levels.
The main thing I would like to see is a list of which files it is 
updating on the remote mirror.

Is the a "no action" option - for experimental purposes I would like to 
write out the list of files it "wants" to backup and change the options 
till it does what I want.

Apologies if this is in the manual......
Andrew