Provided by: libcpg-dev_2.3.5-3ubuntu1_i386 bug


       cpg_overview - CPG library overview


       The  CPG  library is delivered with the corosync project.  This library
       is used to create distributed applications that operate properly during
       cluster partitions, merges, and faults.

       The library provides a mechanism to:

       *  handle  abstraction  for  multiple instances of a CPG library in one

       * join one or more groups

       * leave one or more groups

       * Deliver messages to members of that group

       * Deliver configuration changes

       * Iterate members of groups


       If encryption is enabled in corosync.conf, the CPG library will encrypt
       and  authenticate  message  contents.  Applications must run as the ais
       user to be validated by corosync on IPC connection, otherwise they will
       be unable to access the corosync services.


       cpg_overview(8),   cpg_initialize(3),  cpg_finalize(3),  cpg_fd_get(3),
       cpg_dispatch(3),   cpg_join(3),   cpg_leave(3),    cpg_mcast_joined(3),
       cpg_model_initialize(3),    cpg_membership_get(3),    cpg_zcb_alloc(3),
       cpg_zcb_free(3),      cpg_zcb_mcast_joined(3),      cpg_context_get(3),
       cpg_context_set(3),    cpg_local_get(3),   cpg_iteration_initialize(3),
       cpg_iteration_next(3), cpg_iteration_finalize(3)