Have you checked your iptables rules? If gmond can't send/receive any
UDP packets, there will be no "HOSTS" in the XML output.
-Matt
On May 13, 2009, at 2:46 PM, Bradley Harrington wrote:
FYI. I just tried Ganglia 3.0.7 with the same results.
Bradley R. Harrington
Certified Software I/T Specialist
IBM Advanced Technical Support
<graycol.gif>Bradley Harrington---05/13/2009 02:25:28 PM---I am
running Ganglia version 3.1.2 on several virtual machines on a Core
2 Duo CPU (Conroe), running
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From: <ecblank.gif>
Bradley Harrington/Austin/i...@ibmus
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To: <ecblank.gif>
ganglia-developers@lists.sourceforge.net
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Date: <ecblank.gif>
05/13/2009 02:25 PM
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[Ganglia-developers] Missing HOST node
I am running Ganglia version 3.1.2 on several virtual machines on a
Core 2 Duo CPU (Conroe), running Windows Server 2008, and VMWare
Workstation 6.5. I have Redhat (RHEL 4 & 5) and Suse (SLES 10 & 11)
Enterprise virtual machines, both the 32-bit and 64-bit versions.
(Eight different OSes).
SLES 10 (i386 and x86_64) and SLES 11 (i386 and x86_64) do not have
the problem and neither does RHEL 5.3 (x86_64).
However RHEL 4.7 (i386 and x86_64), and RHEL 5.3 (i386) do not
provide a HOST node. Also, the HOST node for these machines do not
show up on any other host.
Reinstalling the OS from scratch, rebooting, and updating all the
patches do not work. I am actually using the same exact gmond binary
for all of the hosts of the same architecture (i.e. there is one 32-
bit binary and one 64-bit binary that I installed on all the hosts).
However, compiling locally or using a binary created on another host
does not seem to affect the issue either.
Any ideas on where to start looking?
Bradley R. Harrington
Certified Software I/T Specialist
IBM Advanced Technical
Support
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