I am managing a RHEL 6 yum repo, the repo source files were just a local copy from the disk ISO , and for some reason I need to replace a few RPM package in this repo by new version of RPMs, I've tried: 1: put new RPM package in Packages dir 2: re-create the repo by "createrepo"
but any client when running yum install, it still got the old version of RPM, how I can get it work as expected?