On Tue, 29 Mar 2016, Steven Haigh wrote: > RedHat seems to have something on this - but its locked behind the > subscription: > https://access.redhat.com/solutions/29845 > > If its only the overnight cron you get it from, it may be good enough to > modify /etc/sysconfig/yum-autoupdate and add "yum clean all" to PRERUN. > > I note that I only ever get these from 7.x systems. 6.x doesn't seem to > throw this at all. I have seen it on my SL6 home machine occasionally. As others say, yum clean seems to help.