[chef] question about remote_direcotry

[Grzegorz Marszałek < >]

Hello!

I'm using in my recipe followig code:

remote_directory "#{ENV["DFCLIENT"]}/opt/kpym" do
  source "kpym"
  files_backup 0
  purge true
#  overwrite true
end

it works, but each time I run chef it seems, that chef downloads all files to 
cache (I've got Storing updated PATHTOFILE in the cache in log). 

I don't understand - in documentation it says, that only changed files will 
be copied (well - I've got that from  Overwrite attirbute description: 
"Overwrite files if different from the source"). 

Chef run is quite long - all files are always copied. Any ideas?

I'm using chef 0.9.12 on windows.
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Grzegorz Marszałek