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3.7. Clustering

corosync component, BZ#722469
A double ring failure results in the spinning of the corosync process. Also, because DLM relies on SCTP, which is non-functional, many features of the cluster software that rely on DLM do not work properly.
luci component, BZ#615898
luci will not function with Red Hat Enterprise Linux 5 clusters unless each cluster node has ricci version 0.12.2-14.