John Francis Lee wrote:
Thanks for the help!
I followed you suggestions and attach the output of each telnet command.
Both were able to connect, and the machine running gmond responded with
data.
Maybe there's something wrong with php?
Take another look at the metadaemon's output:
>[DTD deleted - trust me, it's OK :P ]
><GANGLIA_XML VERSION="2.5.1" SOURCE="gmetad">
></GANGLIA_XML>
For whatever reason, your metadaemon is either unable to connect to the
gmonds specified in your data_source line or it's unable to parse the
resulting data and spit it back out again when you telnet to the gmetad
port locally.
Parsing errors without using any new metrics - that seems rather weird...
Off the top of my head, I don't remember whether the gmetad debug output
offers any hints when it comes to metric parsing but it might be worth a
shot. At least you can verify that it's connecting to the data sources
properly, if the debug messages in the XML parsing functions aren't
specific enough...
