Updated cluster and gfs2-utils packages that fix one bug are now available for Red Hat Enterprise Linux 6.
The cluster packages contain the core clustering libraries for Red Hat High Availability as well as utilities to maintain GFS2 file systems for users of Red Hat Resilient Storage.
Due to an incorrect call of a function from the libxml2 library, each update of cluster configuration caused the configuration library to leak a small amount of memory. This update applies a patch that removes this incorrect function call, and updating cluster configuration no longer leads to memory leaks.
All users of Red Hat High Availability and Red Hat Resilient Storage are advised to upgrade to these updated packages, which fix this bug.