Updated clustermon packages that fix one bug are now available for Red Hat Enterprise Linux 6.
The clustermon packages are used for remote cluster management. The modclusterd service provides an abstraction of cluster status used by the Conga architecture and by the Simple Network Management (SNMP) and Common Information Model (CIM) modules of clustermon.
Previously, the modcluster service mishandled requests with size in bytes divisible by 4096, which is the size of the read buffer in bytes. Consequently, modcluster incorrectly evaluated such requests as errors. This bug has been fixed, and modcluster now processes all requests as expected.
Users of clustermon are advised to upgrade to these updated packages, which fix this bug.