Thanx to evryone I fixed the problem. Yeah I forgot abt the RRD filling up slowly and was worried for nuthin :). I got the pretty ganglia pictures at mindspawn.unl.edu/ganglia
cheers sumanth On Mon, 24 Mar 2003, Steven Wagner wrote: > When I first read this thread I thought it was a problem with permissions, > but I doubt gmetad would have been able to create the RRD file in the first > place if that were the case. Last week I was grumbling about how gmetad > seemed to be recreating a specific RRD for every host on every update pass > - maybe there's a bug in the "do-I-need-to-create-this-RRD?" logic that's > manifesting itself more aggressively in your case. > > That's one possible explanation, there's many others... > > Remember that if you just started gmetad, the RRDs are going to be empty. > They'll fill with data very slowly (especially if you're dumping the RRDs > at the command line). But you should have at least one data point's worth > in a minute or two of runtime. > > Have I mentioned how helpful it is (either for yourself or for others when > you ask for help) to run Ganglia in debug mode when it's being problematic? > :) It helps in almost every situation! > > Man, we should put that in the FAQ... > > Sumanth Jannyavula-Venk wrote: > > I am able to successfully retrieve XML data from gmond and gmetad using > > telnet. But the data gmetad writes to the rrd still containts NaN. Anybody > > have ideas as to what might be the reason for this ? > > > > > > cheers > > sumanth > > > > On Sat, 22 Mar 2003, Prashant Bhamidipati wrote: > > > > > >>Hi Sumanth, > >> > >>I reckon one of the reasons may be that the gmetad is not running on the > >>webserver. Atleast that is what I gather fromyour mail. > >> > >>I suggest that either you have your webserver running the gmetad or that > >>you have gmetad running on the webserver as well as your other node. > >> > >>Hope it helps. > >> > >>-Prashant > >> > >> > >> > >>[EMAIL PROTECTED] > >> > >> > >>>I have ganglia up and running on a cluster. I do a telnet localhost 8649 > >>>and I can see all my XML data. I have another linux box running the > >>>webserver. When I do a rrdtool dump load_one.rrd I see all the data values > >>>as NaN, which I guess is Not a Number in C ? Any ideas y this is happening > >>>? Bcoz of this my graphs appear blank. > >>> > >>>thanx > >>>sumanth > >>> > >>> > >>> > >>>------------------------------------------------------- > >>>This SF.net email is sponsored by:Crypto Challenge is now open! > >>>Get cracking and register here for some mind boggling fun and > >>>the chance of winning an Apple iPod: > >>>http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0031en > >>>_______________________________________________ > >>>Ganglia-general mailing list > >>>[email protected] > >>>https://lists.sourceforge.net/lists/listinfo/ganglia-general > >>> > >> > >> > >> > >>------------------------------------------------------- > >>This SF.net email is sponsored by:Crypto Challenge is now open! > >>Get cracking and register here for some mind boggling fun and > >>the chance of winning an Apple iPod: > >>http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0031en > >>_______________________________________________ > >>Ganglia-general mailing list > >>[email protected] > >>https://lists.sourceforge.net/lists/listinfo/ganglia-general > >> > > > > > > > > > > ------------------------------------------------------- > > This SF.net email is sponsored by:Crypto Challenge is now open! > > Get cracking and register here for some mind boggling fun and > > the chance of winning an Apple iPod: > > http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0031en > > _______________________________________________ > > Ganglia-general mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/ganglia-general > > > > > ------------------------------------------------------- > This sf.net email is sponsored by:ThinkGeek > Welcome to geek heaven. > http://thinkgeek.com/sf > _______________________________________________ > Ganglia-general mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ganglia-general >
