Hi everybody, I write this here searching for your help: I've a problem with my hostnames, specifically with how ganglia determines the hostnames, and graphs. In my cluster view, some machines appears with his hostname, and others with his IP address; when I execute on the machine called oceano "gstat -ma" it returns:
192.168.202.250:8 192.168.202.5:2 192.168.202.2:2 tetis.macc.unican.es:2 mar.macc.unican.es:1 When I execute "telnet localhost 8649 |grep 192" or "telnet oceano.macc.unican.es 8649 |grep 192" or "telnet 192.168.202.250 8649 |grep 192" or "telnet 193.144.202.250 8649 |grep 192"(the IP addresses for the machine oceano.macc.unican.es are 192.168.202.250 and 193.144.202.250) it returns: <HOST NAME="192.168.202.250" IP="192.168.202.250" REPORTED="1271696852" TN="1" TMAX="20" DMAX="0" LOCATION="unspecified" GMOND_STARTED="1271689851"> <HOST NAME="192.168.202.2" IP="192.168.202.2" REPORTED="1271696846" TN="7" TMAX="20" DMAX="0" LOCATION="unspecified" GMOND_STARTED="1271689175"> <HOST NAME="tetis.macc.unican.es" IP="192.168.202.200" REPORTED="1271696850" TN="2" TMAX="20" DMAX="0" LOCATION="unspecified" GMOND_STARTED="1271689037"> <HOST NAME="mar.macc.unican.es" IP="192.168.202.111" REPORTED="1271696846" TN="7" TMAX="20" DMAX="0" LOCATION="unspecified" GMOND_STARTED="1271689145"> <HOST NAME="192.168.202.5" IP="192.168.202.5" REPORTED="1271696850" TN="3" TMAX="20" DMAX="0" LOCATION="unspecified" GMOND_STARTED="1271693064"> Connection closed by foreign host. If I execute on the machine called tetis "telnet localhost 8649 | grep 192", it returns: <HOST NAME="oceano.macc.unican.es" IP="192.168.202.250" REPORTED="1271697392" TN="9" TMAX="20" DMAX="0" LOCATION="unspecified" GMOND_STARTED="1271689851"> <HOST NAME="tetis.macc.unican.es" IP="192.168.202.200" REPORTED="1271697400" TN="0" TMAX="20" DMAX="0" LOCATION="unspecified" GMOND_STARTED="1271689037"> <HOST NAME="192.168.202.2" IP="192.168.202.2" REPORTED="1271697396" TN="5" TMAX="20" DMAX="0" LOCATION="unspecified" GMOND_STARTED="1271689175"> <HOST NAME="mar.macc.unican.es" IP="192.168.202.111" REPORTED="1271697386" TN="15" TMAX="20" DMAX="0" LOCATION="unspecified" GMOND_STARTED="1271689145"> <HOST NAME="192.168.202.5" IP="192.168.202.5" REPORTED="1271697394" TN="6" TMAX="20" DMAX="0" LOCATION="unspecified" GMOND_STARTED="1271698330"> Connection closed by foreign host. And if I execute on the same machine "gstat -ma", it returns: oceano.macc.unican.es:8 192.168.202.2:2 tetis.macc.unican.es:2 192.168.202.5:2 mar.macc.unican.es:1 Where you can see that the hostname for oceano appears correctly. Any idea? Thanks for your time ICV ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Ganglia-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ganglia-general
