Hi

On Sun, Oct 19, 2014 at 12:37 AM, Nico Kadel-Garcia  wrote:
. And the "bandwidth saving" is still badly
overshadowed by the necessary repodata bandwith from almost every run
of "reposync" in the model you've just described. 50 Megabytes, *every
time* it runs unless the metadata for the repo has not expired. .
Since the default is 90 minutes,

It is not for dnf.  man dnf.conf

"metadata_expire ... The default corresponds to 48 hours"

Rahul