1.128.  libvirt-cim

libvirt-cim would generate an incorrect boot tag for fully virtualized Xen guests, which would cause a 'Missing boot device' error. Boot tags will now generate in the form <boot dev='hd'> instead of <boot>hd</boot>, and guests will be able to start normally. (BZ#503724)

KVM virtualization in Red Hat Enterprise Linux, as mentioned above, requires an updated version of libvirt-cim to support the new hypervisor. libvirt-based CIM providers have been updated to enable support for third-party system management tools for Xen and KVM. (BZ#474681)

Red Hat Enterprise Linux 4 introduced higher permission sensitivity to directory creation when installing packages. When the root's umask was changed prior to installation, and a package did not explicitly define directory permissions for a file, the installer would create directories based on the umask of the user who ran the installation. This could result in an 'Unowned Directory' error. libvirt-cim now includes full permission information, so directories are set up correctly during installation. (BZ#481810)