On Thu, Nov 27, 2008 at 09:22:42AM +0000, Carlo Marcelo Arenas Belon wrote:
> there is a lot of interesting information in : > > http://ganglia.wiki.sourceforge.net/ganglia_documents I have seen them all. > > the IBM wiki link is a very good step by step description of how to get > ganglia working (even if it is more oriented to IBM systems) > I have seen this also. > but the easier way to get you going if you have a typical cluster > configuration as described by : > > * all your nodes are in the same VLAN and have 1 active network interface > * you have gmond installed in all nodes > * you have gmetad installed in at least 1 node with a frontend with PHP Done this > in that case the all you have to do is : > > * stop iptables, selinux or anything else that might get in the way > * start gmond in all nodes with the default configuration, or regenerate > one on each node using `gmond -t` > * start gmetad with the default configuration > * start apache and go to the "/ganglia" directory to see your cluster I have done all this when I started out without disabling IPTABLES (done that now) and I still get /usr/local/sbin/gmond -t > /etc/ganglia/gmond.conf sudo gstat -a CLUSTER INFORMATION Name: unspecified Hosts: 1 Gexec Hosts: 0 Dead Hosts: 0 Localtime: Fri Nov 28 10:55:13 2008 CLUSTER HOSTS Hostname LOAD CPU Gexec CPUs (Procs/Total) [ 1, 5, 15min] [ User, Nice, System, Idle, Wio] head001.sun.ac.za 4 ( 1/ 293) [ 0.94, 0.56, 0.76] [ 24.9, 0.0, 0.7, 73.2, 1.3] OFF With no information from comp001-comp021 although gmond is running on each one of them. The reason for my previous mail was that the person described a solution in his/her situation using monocasting and not multicasting. I suspect multicasting is not working on my system. Regards Johann -- Johann Spies Telefoon: 021-808 4036 Informasietegnologie, Universiteit van Stellenbosch "The earth is the LORD'S, and the fulness thereof; the world, and they that dwell therein." Psalms 24:1 ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Ganglia-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ganglia-general
