title: "yum repolist" showing repo list but there is NO repo file in /etc/yum.repo.d
body: <p>Could any one look into the issue and help ?</p>
  
  <p>I have a Red Hat server which has Red Hat subscription and I tried to get all Security patches list using <code>/usr/bin/yum list-security --security</code>.
  After executing above command, I see all the packages that listed are SuSE packages. Not sure why.</p>
  
  <pre><code>[root@test ~]# /usr/bin/yum list-security --security 
  Loaded plugins: rhnplugin, security
  slessp3-bash-9740 security bash-3.2-147.20.1.x86_64
  slessp3-bash-9780 security bash-3.2-147.22.1.x86_64
  slessp3-binutils-201501-10214 security binutils-2.23.1-0.23.15.x86_64
  </code></pre>
  
  <p>Tried to verify the yum repository using <code>yum repolist</code> and I see the SuSE repo is enabled. But I didn't see repo file under <code>yum.repos.d</code> to disable.</p>
  
  <pre><code>[root@test ~]# yum repolist 
  Loaded plugins: rhnplugin, security
  repo id repo name status
  rhel-source Red Hat Enterprise Linux 5Server - Source enabled: 5,076
  rpmforge RHEL 5Server - RPMforge.net - dag enabled: 11,403
  sles11-sp3-pool-x86_64 SLES11-SP3-Pool for x86_64 enabled: 2,862
  sles11-sp3-suse-manager-tools-x86_64 SLES11-SP3-SUSE-Manager-Tools x86_64 enabled: 121
  sles11-sp3-updates-x86_64 SLES11-SP3-Updates for x86_64 enabled: 3,618
  repolist: 23,080
  
  [root@test yum.repos.d]# ls -lrt
  total 28
  -rw-r--r-- 1 root root 561 Jan 14 2015 rhel-debuginfo.repo
  -rw-r--r-- 1 root root 1128 Mar 15 2012 rpmforge.repo
  -rw-r--r-- 1 root root 728 Mar 15 2012 mirrors-rpmforge-testing
  -rw-r--r-- 1 root root 739 Mar 15 2012 mirrors-rpmforge
  -rw-r--r-- 1 root root 222 Sep 17 12:20 rhel-source.repo
  </code></pre>