Hi Matt, Bernard Li had also asked me the same thing. I created a sourceforge account a few years ago, but haven't used it yet. My ID is: smithj4 I checked, it is still good.
Thanks, ~Jason On Wed, 2006-05-10 at 15:23 -0700, matt massie wrote: > jason- > > what is your sourceforge id? i think we should give you write > privileges to the code repository. > > -matt > > On May 10, 2006, at 2:46 PM, Jason A. Smith wrote: > > > The patch I attached to that bugzilla report does exactly this, > > except I > > used a null output filename: > > > > http://bugzilla.ganglia.info/cgi-bin/bugzilla/attachment.cgi? > > id=15&action=view > > > > I just looked at the most recent rrdtool documentation: > > > > http://oss.oetiker.ch/rrdtool/doc/rrdgraph.en.html > > > > and it does say that if stdout (-) is used as the output image > > filename > > with the graph command, that no other output is generated. This > > explains why the two print statements are ignored in newer versions of > > rrdtool when the ganglia code uses stdout. > > > > Maybe this can be fixed in the cvs/svn source code for the next > > version > > release? I also have a few other minor patches in bugzilla: > > > > http://bugzilla.ganglia.info/cgi-bin/bugzilla/show_bug.cgi?id=30 > > http://bugzilla.ganglia.info/cgi-bin/bugzilla/show_bug.cgi?id=36 > > > > One to add some useful "metrics" back into the web frontend which were > > present in much older versions of ganglia and the other one to fix a > > minor bug affecting the node display for dead nodes. > > > > ~Jason > > > > > > On Wed, 2006-05-10 at 14:10 -0700, Chuck Simmons wrote: > >> Aha! After reading the rrdgraph man pages on the net and screwing > >> around a bunch, I modified the code in find_limits to look like: > >> > >> $command = RRDTOOL . " graph /tmp/dummygangliagraph.out ". > >> "--start $start --end $end ". > >> "DEF:limits='$rrd_dir/$metricname.rrd':'sum':AVERAGE ". > >> "VDEF:limitsmax=limits,MAXIMUM ". > >> "VDEF:limitsmin=limits,MINIMUM ". > >> "PRINT:limitsmax:%.2lf ". > >> "PRINT:limitsmin:%.2lf"; > >> > >> The dummy output filename was critical to get any output at all. > >> Other > >> changes avoid deprecated syntax or make the code match the > >> documentation. > >> > >> Thanks, Chuck > >> > >> > >> Jason A. Smith wrote: > >> > >>> Hi Chuck, > >>> > >>> This is how it works for me. The cluster_view.php code sets a > >>> min & max > >>> value, using the find_limits function in functions.php. Then the > >>> graph.php code uses these values to set the rrdtool upper & lower > >>> limits > >>> in the graphs. About a year ago I discovered a bug that might > >>> have been > >>> related to the version of rrdtool that I was using, which > >>> effectively > >>> broke the find_limits function. I reported this to ganglia's > >>> bugzilla: > >>> > >>> http://bugzilla.ganglia.info/cgi-bin/bugzilla/show_bug.cgi?id=37 > >>> > >>> Maybe you are affected by the same problem. > >>> > >>> ~Jason > >>> > >>> > >>> On Wed, 2006-05-10 at 12:10 -0700, Chuck Simmons wrote: > >>> > >>> > >>>> I want to display multiple graphs with the same upper-limit value. > >>>> Basically, I need to obtain the maximum upper limit from across the > >>>> graphs (or a good estimate thereof) and then use that when > >>>> displaying > >>>> the graphs. > >>>> > >>>> For example, on cluster_view.php, we will display one graph for > >>>> each > >>>> node in a cluster. The graph displayed is chosen by the user > >>>> from a > >>>> pull down menu. At the current times, the graphs are displayed at > >>>> widely different scales, and a human cannot quickly graph at the > >>>> screen > >>>> to determine which nodes have the highest values. The human's life > >>>> would be easier if all graphs used the same scale. > >>>> > >>>> What are the 10 best ways to implement a solution to this problem? > >>>> > >>>> Thanks, Chuck > >>>> > >>>> > >>>> ------------------------------------------------------- > >>>> Using Tomcat but need to do more? Need to support web services, > >>>> security? > >>>> Get stuff done quickly with pre-integrated technology to make > >>>> your job easier > >>>> Download IBM WebSphere Application Server v.1.0.1 based on > >>>> Apache Geronimo > >>>> http://sel.as-us.falkag.net/sel? > >>>> cmd=lnk&kid=120709&bid=263057&dat=121642 > >>>> _______________________________________________ > >>>> Ganglia-developers mailing list > >>>> Ganglia-developers@lists.sourceforge.net > >>>> https://lists.sourceforge.net/lists/listinfo/ganglia-developers > >>>> > >>>> > >>>> > >> > > -- > > /------------------------------------------------------------------\ > > | Jason A. Smith Email: [EMAIL PROTECTED] | > > | Atlas Computing Facility, Bldg. 510M Phone: (631)344-4226 | > > | Brookhaven National Lab, P.O. Box 5000 Fax: (631)344-7616 | > > | Upton, NY 11973-5000 | > > \------------------------------------------------------------------/ > > > > > > > > > > ------------------------------------------------------- > > Using Tomcat but need to do more? Need to support web services, > > security? > > Get stuff done quickly with pre-integrated technology to make your > > job easier > > Download IBM WebSphere Application Server v.1.0.1 based on Apache > > Geronimo > > http://sel.as-us.falkag.net/sel? > > cmd=lnk&kid=120709&bid=263057&dat=121642 > > _______________________________________________ > > Ganglia-developers mailing list > > Ganglia-developers@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/ganglia-developers > > -- > [EMAIL PROTECTED] > http://massie.us > > > -- /------------------------------------------------------------------\ | Jason A. Smith Email: [EMAIL PROTECTED] | | Atlas Computing Facility, Bldg. 510M Phone: (631)344-4226 | | Brookhaven National Lab, P.O. Box 5000 Fax: (631)344-7616 | | Upton, NY 11973-5000 | \------------------------------------------------------------------/
