Hi Andres: On Fri, Apr 1, 2011 at 7:22 AM, Andres Lindau <andres.lin...@embl.de> wrote:
> we are running Ganglia in a multi Linux environment with 336 HPC hosts > and around 20 standalone servers. > Most of the hosts have CentOS5 and some SuSE or RedHat. > The server has Ganglia 3.1.7. and the client are mixed with versions > starting from 3.0.3. While gmetad 3.1.x can communicate with gmond 3.0.x fine, you cannot mix different versions of gmond at the same level (i.e. gmond 3.1.x cannot talk to gmond 3.0.x). Not sure if you are doing that or not, perhaps you should clarify. > Most of the nodes send data and graphs are also displayed (all 336 > cluster nodes and most of the other hosts). > Some hosts don't even show up on the Ganglia page in spite of telnet to > the configured port is working and giving back an XML file. > If we move this "non working node" e.g. to a new data source with a > different name it suddenly appears after restarting gmetad - some don't. > By moving it back to the old data source it disappears again. > I triple checked all configuration files on the server and the clients > and i debugged the gmetad-daemon (all data sources were found and there > were no errors) > and the gmon-daemon(s) on the particular host(s) (all modules were > loaded and no errors ocurred). Please post the data_source(s) lines from your gmetad.conf and diffs of your gmond.conf from the default config. If they are too big, please compress them and/or paste them at pastebin.com and reference them here. Are you using unicast or multicast? Cheers, Bernard ------------------------------------------------------------------------------ Create and publish websites with WebMatrix Use the most popular FREE web apps or write code yourself; WebMatrix provides all the features you need to develop and publish your website. http://p.sf.net/sfu/ms-webmatrix-sf _______________________________________________ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
