Can you post your gmond.conf and gmetad.conf files? I suppose it is possible that your hardware (switches, network cards) is causing some problems. Cheers, Bernard
________________________________ From: Wenguo WEI [mailto:[EMAIL PROTECTED] Sent: Mon 26/07/2004 5:54 PM To: Bernard Li; 'Wenguo WEI'; [email protected] Subject: ??: [Ganglia-general] RE: How to configure gmeta listening on many logic clusters which have same subnet? Dear Prof. Bernard, No, can't work normally. Once we change the mcast_port and not change xml_port, then we can only see ONE cluster (half number nodes are up and the other are down). And we did those test: 1. in each node from 202.38.192.101 to 202.38.192.132, if we only change name "Cluser A"/"Cluster B" in gmond.conf, then we see two clusters and each have 32 nodes. 2.After we did step 1, if we change Cluster B xml_port, then it has same display as step 1. 3. After we did step 1, if we change Cluster B mcast_port, then we can only see ONE cluster (half number nodes are up and the other are down). Is it affected by other environment variables or the version of ganglia? We installed ganglia 2.5.6. With Best Regards Yours Wenguo WEI [EMAIL PROTECTED] [EMAIL PROTECTED] -----????----- ???: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] ?? Bernard Li ????: 2004?7?27? 1:01 ???: Wenguo WEI; [email protected] ??: [Ganglia-general] RE: How to configure gmeta listening on many logic clusters which have same subnet? Hi: Try this: In your gmetad.conf, take out the port numbers: data_source "cluster A" 202.38.192.101 202.38.192.102 data_source "cluster B" 202.38.192.117 202.38.192.118 In the gmond.conf(s), modify only the mcast_port but not the xml_port. Cheers, Bernard > -----Original Message----- > From: Wenguo WEI [mailto:[EMAIL PROTECTED] > Sent: Sunday, July 25, 2004 19:14 > To: Bernard Li; [email protected] > Subject: RE: How to configure gmeta listening on many logic > clusters which have same subnet? > > > Dear Prof. Bernard Li, > Thank you for your help. I have tried it but still have > some problems, let's give details as following: > > Suppose we have 32 nodes which IP are within > 202.38.192.[101-132], ganglia web interface is installed at > 202.38.192.1, we want to divide it into two clusters: > "cluster A" is 202.38.192.[101-116], "cluster B" is > 202.38.192.[117-132]. i.e. there are some rows in gmetad.conf > like this: > data_source "cluster A" 202.38.192.101:8649 > 202.38.192.102:8649 data_source "cluster B" > 202.38.192.117:8650 202.38.192.118:8650 > > We do not change "cluster A" config file gmond.conf, i.e, > "cluster A" always be displayed normally, now if we change > "cluster B" gmond.conf file mcast_port=8650 and > xml_port=8650, then we can see "cluster A" and "cluster B" > but both of them contain all 32 nodes; if we only change > "cluster B" mcast_port=8650 then "cluster B" will not be > displayed, "cluster A" reporting there are 16 nodes down and > 16 nodes up. > Next we should try what? > Thank you in advance. > > With Best Regards > Yours > Wenguo WEI > [EMAIL PROTECTED] > [EMAIL PROTECTED] > > From: Bernard Li <[EMAIL PROTECTED]> > RE: How to configure gmeta listening on many logic clusters > which have same subnet? > <http://sourceforge.net/mailarchive/message.php?msg_id=9046878> > 2004-07-23 11:43 > Hi: > > I believe you should actually be changing the mcast_port, > not the xml_port. Try doing that and then re-start all your > daemons (gmetad, > gmond) and you should be able to see them as separate datasources. > > BTW, I assume that you have listed them as different > datasources in your gmetad.conf as well? > > Cheers, > > Bernard > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On > Behalf Of > Wenguo WEI > Sent: Thursday, July 22, 2004 23:48 > To: > [EMAIL PROTECTED] > > Subject: [Ganglia-general] How to configure gmeta > listening > on many logic clusters which have same subnet? > > > > Dear all, > > How to configure gmeta listening on many logic clusters > > which have same subnet? > > I have config some gmonds to send info using > > xml_port=8649, some gmonds using 8650, but at the web > > interface, we can not see the machine which using 8650, how > > to config gmetad.conf? > > > > Thanks any tips/suggestion/helps in advance. > > With Best Regards > > Yours > > Wenguo WEI > > [EMAIL PROTECTED] > > [EMAIL PROTECTED] > > > > > > > > > > > > ------------------------------------------------------- > > This SF.Net email is sponsored by BEA Weblogic Workshop > FREE > Java Enterprise J2EE developer tools! > > Get your free copy of BEA WebLogic Workshop 8.1 today. > > http://ads.osdn.com/?ad_id=4721&alloc_id=10040&op=click > > _______________________________________________ > > Ganglia-general mailing list > > [EMAIL PROTECTED] > > https://lists.sourceforge.net/lists/listinfo/ganglia-general > > > > > > ------------------------------------------------------- This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools! 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