Are you guys changing the port _after_ the installation of the client nodes? Or before?
Erich On Wednesday 02 August 2006 08:01, Bernard Li wrote: > Hi John: > > Can you check your headnode's /etc/gmond.conf to see if it has the correct > port number entries? It should get modified during the <Install OSCAR Server > Packages> step. > > I did a quick test, and it doesn't appear that this modfication of the port > numbers get propagated to either the image nor to the nodes after the > <Complete Cluster Setup> step. > > Sounds like a bug need to be filed :-) > > Thanks, > > Bernard > > ________________________________ > > From: [EMAIL PROTECTED] on behalf of John Meskes > Sent: Tue 01/08/2006 09:07 > To: Bernard Li; [email protected] > Subject: Re: [Oscar-devel] ganglia/gmond alternate port > > > > On 31 Jul 2006 at 17:50, Bernard Li wrote: > > > Hi John: > > What exactly are you trying to do? > > The other cluster that I finished last month is on the same physical network, > so need to choose a different port number so ganglia doesn't see them. > > > After you made the changes, did you run "Complete Cluster Setup"? As > > far as I know the configuration step is only used during the initial > > deployment and I am pretty certain that some of the changes require you > > to re-run the post_install step ("Complete Cluster Setup") to take > > effect. > > I reinstalled very carefully this time. I think previously I missed the second > port number entry on the ganglia config screen (could that screen be > enlarged so scrolling is not necessary?) > After Complete Cluster Setup, the ganglia webpage still did not see the > nodes. I also re-ran Complete Cluster Setup, both in the current session, > and after quit, logout, login, oscar_wizard, but still no nodes showed up. > I had to edit the port under udp_send_channel (only) on each node and > restart gmond on all nodes, then they all showed up on the webpage. > [perhaps it is not pushing gmond.conf to the nodes?] > > > You might also be interested in enabling the per-image ganglia gmond > > option. > > I only have one image on this (suse) cluster, and it is a different frontnode > from the other (CentOS) cluster. Different subnets too, just happens to be > on the same switch. > > > > -----Original Message----- > > > From: [EMAIL PROTECTED] > > > [mailto:[EMAIL PROTECTED] On Behalf > > > Of John Meskes > > > Sent: Monday, July 31, 2006 15:27 > > > To: [email protected] > > > Subject: [Oscar-devel] ganglia/gmond alternate port > > > > > > Has anyone tried entering an alternate port number to 8649 in Step 2 > > > configure selected OSCAR packages, Ganglia. > > > It changes the udp_send_channel on master, but nothing else, and no > > > difference is seen on the ganglia webpage. I then manually changed > > > /etc/gmond.conf udp_recv_channel port as well, plus changed > > > all 3 port > > > references in that file on all the nodes, now the webpage > > > only shows this > > > cluster. > > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys -- and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Oscar-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/oscar-devel > > > ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Oscar-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/oscar-devel
