[Mod_gzip] mod_gzip 1.3.26 is running, but does not produce log file

[Heinz Toedter]

Hello all,

i just installed mod_gzip 1.3.26 as dso-module for my apache 1.3.20 
under Suse Linux 7.3. It works fine, when i enable the status page it 
says "yes its running.." and if i enable the "keep workers file" 
options, the tmp-directory fills with a lot of files. So i think, that 
mod-gzip is working.
But now i like to use the log-file to see how much it saves. I put the 
Logformat and CommonLog Lines from the example into my config and it 
produces the file (mod_gzip.log) in the right directory, but it does not 
write anything into this file. The filesize is 0 bytes after several 
thousand files transmited. I already changed file permissons to 666, but 
this does not solve the problem.
Where is the clue?

Thanks for help!

Heinz Toedter