To me this sounds like the machine you're trying to read data from is
getting no XML data, and hence the XML is poorly formed (empty). What
do you get when you
> telnet machine-you-want-to-read-from 8649
If you don't get a dump of XML, you have a permissions problem.
The udp_receive is useful because then every node can keep a copy of
the gmond data from the others. But you could designate a single node
as the node that contains all the data, and make sure that there's a
gmond with a udp_receive setup on that node.
On Apr 12, 2005, at 5:21 AM, Rainer Kleinrensing wrote:
Hello there,
I recently installed ganglia 3.0.1 on our new cluster. There still is
the problem of getting "XML_parse error" messages and long periods
(e.g. 30 min) with no graphics output. I read the posts on
ganglia-general and put in the "timeout=-2" option, but still no luck.
But perhaps I made some other mistake ? We have one frontend and 72
nodes (dual opteron), so I put gmond on each node with
udp_send_channel {
host = 192.168.1.254
port = 8649
}
tcp_accept_channel {
port = 8649
timeout = -1
}
Do I need the udp_receive setting on the nodes ? I don´t want to store
data there.
Thank you,
Rainer Kleinrensing
--
Rainer Kleinrensing e-mail: [EMAIL PROTECTED]
Head of Computer Group
Max-Planck-Institute for Mathematics in the Sciences
Inselstr. 22-26
04103 Leipzig
phone: 0341 9959-608, fax 0341 9959-609, switchboard 0341 9959-50
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