Here's a snippet from my gmond file, if it does not exist add a line. # # Which port should gmond listen for XML requests on # default: 8649 xml_port 8653 # # The number of threads answering XML requests # default: 2 # xml_threads 2 # # Hosts ASIDE from "127.0.0.1"/localhost and those multicasting # on the same multicast channel which you will share your XML # data with. Multiple hosts are allowed on multiple lines. # Can be specified with either hostnames or IP addresses. # default: none trusted_hosts 10.0.1.19 # # The number of nodes in your cluster. This value is used in the # creation of the cluster hash. # default: 1024 # num_nodes 1024 # # The number of custom metrics this gmond will be storing. This # value is used in the creation of the host custom_metrics hash. # default: 16 # num_custom_metrics 16
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jeff Krimmel Sent: Wednesday, October 05, 2005 5:13 PM To: Vineet Agarwal Cc: [email protected] Subject: Re: [Ganglia-general] Only Receiving Cumulative Data Hi Vineet, Thank you for your help. I made the change to the gmetad.conf file, but I cannot find an option of trusted_hosts in the gmond.conf file. Both peering through it and grepping through it for "TRUST", "Trust", and "trust" yield nothing. Should I add that into the file myself, or is there another option I should be changing? Thanks for your time, Jeff On 10/5/05, Vineet Agarwal <[EMAIL PROTECTED]> wrote: > I could see 2 things. > 1. In the gmetad.conf try adding all hosts > Eg: data_source "RayleighCluster" 192.168.0.1 192.168.0.2 192.168.0.3 > ... > 2. Your email mentions you have used the default gmond config file. > > It should have trusted_hosts ip of master node collecting data > > > I had similar issues in beginning :) > > vineet Agarwal > > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Jeff > Krimmel > Sent: Wednesday, October 05, 2005 4:19 PM > To: [email protected] > Subject: [Ganglia-general] Only Receiving Cumulative Data > > Greetings, > > I have an 18 node cluster (1 master node, 17 slave nodes), and I am > running the cluster on the 192.168.0 private network. The master node > is 192.168.0.1, and the slave nodes are 192.168.0.1xx. I have > installed ganglia-gmetad and ganglia-web on the master node, and > ganglia-gmond on each of the slave nodes. The only change from the > default installation of gmetad on the master node are the lines > > data_source "RayleighCluster" 192.168.0.1 > > gridname "RayleighGrid" > > trusted_hosts 127.0.0.1 > > all_trusted on > > The gmond is the default installation on the master node and all slave > nodes. All nodes have two network interfaces. The masternode's eth0 is > a connection to the outside world, and the slave nodes eth0 is used > only for booting via PXE off the master. All nodes' eth1 is used to > connect to the private network (192.168.0). > > I have performed a route command to add 239.2.11.71 to eth1 on the > master node. The output of '/sbin/route' on the master node looks like > this: > > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use > Iface > 239.2.11.71 * 255.255.255.255 UH 0 0 0 > eth1 > 192.168.0.0 * 255.255.255.0 U 0 0 0 > eth1 > 131.215.42.0 * 255.255.255.0 U 0 0 0 > eth0 > 169.254.0.0 * 255.255.0.0 U 0 0 0 > eth1 > default default-42.calt 0.0.0.0 UG 0 0 0 > eth0 > > The Ganglia output can be seen here: http://rayleigh.cds.caltech.edu > > It looks like all the data from all the nodes is lumped together. > Nothing happens when I select an individual node or try to change > metrics. How can I get Ganglia to display colored output of each node, > rather than showing the cumulative output 18 times. > > Thanks. > > > ------------------------------------------------------- > This SF.Net email is sponsored by: > Power Architecture Resource Center: Free content, downloads, > discussions, > and more. http://solutions.newsforge.com/ibmarch.tmpl > _______________________________________________ > Ganglia-general mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ganglia-general >
