<snip>
Here is my research .. I think no action is required, based on the individual comments:
======================= cdrkit-1.1.9-11.el6
This is built ... not missing (built packages are not named cdrkit, but instead dirsplit, genisoimage, icedax, wodim)
No Action Required. ======================= clustermon-0.16.2-18.el6
This is built ... not missing (built packages are not named clustermod, but are named modcluster*)
No Action Required. ======================= compat-gcc-295-2.95.3-86.el6
Not Required s390 only
No Action Required. ======================= compat-gcc-296-2.96-144.el6
This can build on CentOS-6, but is not in the upstream i686 or x86_64 repos
No Action Requried. ======================= compat-gcc-32-3.2.3-69.el6
This can build on CentOS-6, but is not in the upstream i686 or x86_64 repos
No Action Requried. ======================= ding-libs-0.1.2-9.el6
This is built, not missing (built packages not named ding-libs, but libpath_utils and libpath_utils-devel)
No Action Required. ======================= hunspell-no-2.0.10-5.1.el6
This is built, not missing (built packages not named hunspell-no, but are hunspell-nb, hunspell-nn, hyphen-nb, hyphen-nn, mythes-nb, mythes-nn)
No Action Required. ======================= kdebindings-4.3.4-5.el6
This is built, not missing (built packages not named kdebindings, but are named PyKDE4, PyKDE4-akonadi, PyKDE4-devel, kross-python)
No Action Required. ======================= libehca-1.2.2-3.el6
ExclusiveArch: ppc ppc64
No Action Required. ======================= librtas-1.3.4-2.el6
ExclusiveArch: ppc ppc64
No Action Required. ======================= mpitests-3.2-5.el6
This is built, not missing (built packages not named mpitests, instead named openmpi, mvapich, mvapich2, mvapich-psm, mvapich2-psm)
No Action Required. ======================= ovirt-node-1.9.3-28.1.el6
ovirt-node is not in the upstream release for 6.3, nor is it in Scientific Linux or Oracle Linux for EL6.
No Action required. ======================= python-rhsm
Desc: "A Python library to communicate with a Red Hat Unified Entitlement Platform"
This is not included in CentOS because it is used to comunicate with RHN ... we do not communicate with RHN.
No action required. ======================= virt-who-0.6-6.el6 Desc: "Agent that collects information about virtual guests present in the system and report them to the subscription manager"
This is not included in CentOS because it is used to comunicate with RHN ... we do not communicate with RHN.
No action required. ======================= xorg-x11-drv-geode-2.11.12-1.el6
ExclusiveArch: %{ix86} This is released on i686, is not required for x86_64.
No action required. ======================= xorg-x11-drv-neomagic-1.2.5-1.el6
ExclusiveArch: %{ix86} This is released on i686, is not requried for x86_64
No action required. ======================= vios-proxy-0.2-1.el6
Based on the SRPM, there is no vios-proxy-0.2 rpm, just vios-proxy-host-0.2-1*, vios-proxy-guest-0.2-1*, and vios-proxy-guest-0.2-1*
Therefore the CentOS tree has vios-proxy-0.1-1.rpm (build from the older SRPM), and the vios-proxy-0.2-1 RPMS (built from the new RPM). This is the approach by Scientific Linux and Oracle Linux.
No Action Required. ======================= zaf-0-0.3.20080714svn.1.el6
This is built ... not missing (built packages are not named zaf, but are named hyphen-af and hyphen-zu)
No Action Required. =======================