Solved by installing version 3.0.7-1 on gmond node.
On 10/24/2011 11:00 AM, quanta wrote:
Hi,
gmond node version: 3.1.7-3
gmond head version: 3.0.7-1
ganglia-web-3.1.7-1
ganglia-3.0.7-1
ganglia-gmetad-3.0.7-1
It seems that this gmond node cannot create folder in
Hi. Sounds like you solved this, but just in case:
- gmond does not create rrd files. it's in-memory only.
- gmetad will create rrd files
- if you change the way your sending metrics (udp_send_channel), you'll need
to change the way you're receiving metrics as well (udp_recv_channel).
-
One other thing: Looks like your error message says that the web frontend was
trying to retrieve RRD data for nodes which didn't exist (js1_6.98 and
js2_6.109). This probably means these were nodes which appeared in gmetad's
XML but which didn't have RRDs on the filesystem. Was this due to
Hi all.
Host is RHEL 5.7 x86_64. I'm reporting quite a few things
in this message, as well as asking questions. I would
appreciate any help.
The gweb 2.1.8 README (which, sorry, is godawful formatted)
says:
This is an attempt to make the Ganglia UI more usable. You should
be able to
Sure, on the gmond node, I commented out the udp_recv_channel section.
On the head node, leave it default:
udp_recv_channel {
port = 8649
}
On 10/24/2011 08:19 PM, Alex Dean wrote:
Hi. Sounds like you solved this, but just in case:
- gmond does not create rrd files. it's in-memory only.
Exactly. The question is why these didn't have RRDs files? The folders
corresponding to hostname weren't created in
/var/lib/ganglia/rrds/cluster.
I sounds like monitor node has newer version than head node causes this
behavior.
You can try with 3.1.7-3 version (CentOS 6) on monitor node and
There is an incompatibility between gmond 3.0.x and 3.1.x, as mentioned in
the release notes of 3.1.
http://sourceforge.net/apps/trac/ganglia/wiki/ganglia_release_notes
You cannot mix these versions in the same cluster, otherwise you will see
the behavior you detailed below.
--
Adam
On Oct 24,
On Oct 24, 2011, at 9:14 PM, Jeff Blaine wrote:
Hi all.
Host is RHEL 5.7 x86_64. I'm reporting quite a few things
in this message, as well as asking questions. I would
appreciate any help.
The gweb 2.1.8 README (which, sorry, is godawful formatted)
says:
This is an attempt to
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