On Thu, 19 Oct 2006, [GB2312] ±ß½ wrote:
[...]
> <GANGLIA_XML VERSION="3.0.3" SOURCE="gmond">
> <CLUSTER NAME="unspecified" LOCALTIME="1161267410" OWNER="unspecified"
> LATLONG="unspecified" URL="unspecified">
> </CLUSTER>
> </GANGLIA_XML>
> Connection closed by foreign host.
>
> -------------------------------------------------
> I can't get any message about my host.
> And I also tried in Web Fronted.then, I get message
> Cannot find any metrics for selected cluster "my cluster", exiting. Check
> ganglia XML tree (telnet 127.0.0.1 8652)
The XML looks well-formed, so my initial guess is that gmond is simply not
receiving any metrics. To test just a single machine, try adding these lines
to the gmond.conf file:
udp_send_channel {
host = 127.0.0.1
port = 8649
}
udp_recv_channel {
bind = 127.0.0.1
port = 8649
}
tcp_accept_channel {
port = 8649
}
This should cause gmond to send all metrics to localhost, and it will also
listen on the localhost interface to collect them. At that point, running
"telnet localhost 8649" should report some metrics. If not, then you may need
to invoke gmond with the -d option to get debugging output and see if that
tells you anything about why it is not working.
-- Rick
--------------------------
Rick Mohr
Systems Developer
Ohio Supercomputer Center
