Re: [Ganglia-general] Ganglia 3.6.1 and CentOS 6.5

2015-02-21 Thread Jared David Baker
To: Jared David Baker Cc: ganglia-general@lists.sourceforge.net Subject: Re: [Ganglia-general] Ganglia 3.6.1 and CentOS 6.5 Hello Jared, yes, most likely this is because of multicasting. Unless you really want to use multiple gmond as collectors, it's simpler and more robust to use unicast

Re: [Ganglia-general] Ganglia 3.6.1 and CentOS 6.5

2015-02-19 Thread Sergio Ballestrero
Hello Jared, yes, most likely this is because of multicasting. Unless you really want to use multiple gmond as collectors, it's simpler and more robust to use unicast to the gmond on the host which runs gmetad. Otherwise, to debug multicast the first thing would be to tcpdump on the host

[Ganglia-general] Ganglia 3.6.1 and CentOS 6.5

2015-02-18 Thread Jared David Baker
I posted a while back, left for a bit and am now coming back. I'm attempting to get Ganglia working on a cluster and have followed the instructions fairly closely (no radical changes). The issue that I'm having is that nothing is aggregating to gmetad. There are times when we see compute nodes