[Duplicity-talk] how to tune duplicity for bigger files

[Jelle de Jong]

Hello everybody,

My duplicity is really slow with bigger files and runs on 100% CPU load 
for ages. I am doing backup of large files from 1GB to 100GB encrypted.

What can I do to speed this up?

Can I change the code how it calculate block size?
/usr/lib/python2.7/dist-packages/duplicity/diffdir.py

Are there any options that I can tune?
--max-blocksize=number

Kind regards,

Jelle de Jong