Gmond clients become inactive after a while of starting the gmond service. Find below the error.
[root@hostname ~]# gmond -d10 loaded module: core_metrics loaded module: cpu_module loaded module: disk_module loaded module: load_module loaded module: mem_module loaded module: net_module loaded module: proc_module loaded module: sys_module loaded module: multicpu_module udp_recv_channel mcast_join=239.2.11.71 mcast_if=NULL port=8649 bind=239.2.11.71 tcp_accept_channel bind=NULL port=-1 Unable to create tcp_accept_channel. Exiting. [root@hostname ~]#cat /etc/ganglia/gmond.conf globals { daemonize = yes setuid = yes user = ganglia debug_level = 0 max_udp_msg_len = 1472 mute = no deaf = no allow_extra_data = yes host_dmax = 86400 /*secs */ cleanup_threshold = 300 /*secs */ gexec = no send_metadata_interval = 30 /*secs */ } /* * The cluster attributes specified will be used as part of the <CLUSTER> * tag that will wrap all hosts collected by this instance. */ cluster { name = "cluster" owner = "unspecified" latlong = "unspecified" url = "unspecified" } /* The host section describes attributes of the host, like the location */ host { location = "unspecified" } /* Feel free to specify as many udp_send_channels as you like. Gmond used to only support having a single channel */ udp_send_channel { bind_hostname = yes # Highly recommended, soon to be default. # This option tells gmond to use a source address # that resolves to the machine's hostname. Without # this, the metrics may appear to come from any # interface and the DNS names associated with # those IPs will be used to create the RRDs. mcast_join = 239.2.11.71 #host = 172.17.203.43 port = 8649 ttl = 1 } /* You can specify as many udp_recv_channels as you like as well. */ udp_recv_channel { mcast_join = 239.2.11.71 port = 8649 bind = 239.2.11.71 } /* You can specify as many tcp_accept_channels as you like to share an xml description of the state of the cluster */ tcp_accept_channel { # port = 8649 } Thank you so much for your help Regars Langton ------------------------------------------------------------------------------ Keep yourself connected to Go Parallel: INSIGHTS What's next for parallel hardware, programming and related areas? Interviews and blogs by thought leaders keep you ahead of the curve. http://goparallel.sourceforge.net _______________________________________________ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general