Hi, Yemi just recently sent me a patch file. I will add that to bugzilla. Unfortunatelly the inline patch there is not really helpful.
Martin --- Bernard Li <[EMAIL PROTECTED]> wrote: > Guys: > > I haven't checked the archives, but is Yemi's spoofing code available > somewhere? Perhaps in bugzilla? > > I have a friend who wants to try it out... > > Thanks, > > Bernard > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On > > Behalf Of [EMAIL PROTECTED] > > Sent: Thursday, August 24, 2006 9:27 > > To: [EMAIL PROTECTED]; > > [email protected]; [EMAIL PROTECTED] > > Subject: Re: [Ganglia-general] Ganglia scaling testing? > > > > Ahh yes, > > > > I forgot about Yemi's spoofing code. Hacking that sounds > > the easiest way. > > > > regards, > > Richard > > > > -----Original Message----- > > From: Dr. Dave Blunt [mailto:[EMAIL PROTECTED] > > Sent: 24 August 2006 16:58 > > To: ganglia-general; harper.mann; Grevis, Richard: IT (LDN) > > Subject: RE: [Ganglia-general] Ganglia scaling testing? > > > > > > Hey Richard, > > > > We were wanting to populate a gmond on a separate box that we > > would run > > some alarm code against - no gmetad on the box. I'm trying > > Yemi's spoof > > code right now to get a large number of 'hosts' set up with lots of > > metrics. I did look at the packet format in the source but my C is > a > > bit rusty. I got bogged down in tcpdump/tcpreplay without much > > progress. > > > > Thanks, > > > > > > Dave. > > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] > > Sent: Thursday, August 24, 2006 4:09 AM > > To: [EMAIL PROTECTED]; [email protected]; > Dr. > > Dave Blunt > > Subject: RE: [Ganglia-general] Ganglia scaling testing? > > > > Harper, > > > > I think that the RRD disk I/O from gmetad will be the first limit > you > > reach. > > > > If you want to load up the gmond process, you could write a program > to > > send properly formatted gmond packets but with a spoofed and always > > changing source address. the headnode gmond only determines the > host > > from the source address of the packet. I am not sure the of > > the best way > > to do this - either a standalone program that sends packets flat > chat > > where the contents were snarfed from real gmond packets, or > > maybe a hack > > to gmond itself. > > > > Simulating on the server/gmetric side is easier - just write a > script > > that contructs the right XML with thousands of hosts and > > presents it on > > a port, and point gmetad to that port. > > > > regards, > > richard grevis > > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On Behalf Of > > Harper Mann > > Sent: 23 August 2006 18:08 > > To: [email protected]; Dr. Dave Blunt > > Subject: [Ganglia-general] Ganglia scaling testing? > > > > > > Hi, > > We're supporting a couple of sites with several hundred servers > > monitored with Ganglia. So far, ganglia is working well and easily > > keeping up with the load. We want to run some scaling tests > > and thought > > it would be good to simulate a large gmond with a couple thousand > > servers reporting before we have to support that many. Is > > there a way to > > simulate multiple servers reporting to a gmond? If not, what do you > > think might be the best approach for this? We could take a crack > at > > creating it. Thanks for any help. Regards, > > - Harper > > Harper Mann > > Groundwork Open Source > > 510-599-2075 (cell) > > > > > > -------------------------------------------------------------- > > ---------- > > - > > 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-general mailing list [email protected] > > https://lists.sourceforge.net/lists/listinfo/ganglia-general > > -------------------------------------------------------------- > > ---------- > > For more information about Barclays Capital, please visit our web > site > > at http://www.barcap.com. > > > > Internet communications are not secure and therefore the > > Barclays Group > > does not accept legal responsibility for the contents of this > message. > > Although the Barclays Group operates anti-virus programmes, > > it does not > > accept responsibility for any damage whatsoever that is caused by > > viruses being passed. Any views or opinions presented are > > solely those > > of the author and do not necessarily represent those of the > Barclays > > Group. Replies to this email may be monitored by the > > Barclays Group for > > operational or business reasons. > > -------------------------------------------------------------- > > ---------- > > > > > > -------------------------------------------------------------- > > ----------- > > 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-general mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/ganglia-general > > > > ------------------------------------------------------------------------- > 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-general mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ganglia-general > > ------------------------------------------------------ Martin Knoblauch email: k n o b i AT knobisoft DOT de www: http://www.knobisoft.de
