Bernard,
Thanks for committing the patch. Hopefully more people will try the sFlow
functionality and we can get additional feedback.
On Oct 26, 2010, at 12:47 AM, Bernard Li wrote:
> If I could make just one comment: right now if I run gmond in debug
> mode, it shows that the sFlow metrics are
On Tue, Oct 26, 2010 at 03:47, Bernard Li wrote:
> Perhaps we should start a separate thread to discuss Kostas' idea of
> having a pluggable interface for metric sources. With sFlow support,
> gmond can now handle both gmond sources and sFlow sources. With a
> pluggable interface, we could in th
Hi all:
You guys may be aware that I have checked the patch into trunk earlier today:
http://sourceforge.net/apps/trac/ganglia/changeset/2351
Thanks to Neil and Peter for all the hard work and Brad for reviewing it.
If I could make just one comment: right now if I run gmond in debug
mode, it sh
Apparently DNSSD is not working for me. I don't have access to the DNS server
so my guess is the #4 below is not set properly. I turned off DNSSD and
instead manually added a collector which pointed to my Ganglia server running
the enabled gmond. After restarting hsflowd, I started to see pac
It sounds like you are on the right track, but here is a little hsflowd
troubleshooting checklist...
On the source (box running hsflowd):
(1). Any error messages in /var/log/messages?
(2). Check /etc/hsflowd.conf, is the collector set, or is DNSSD=on?
(3). If using DNSSD, is the "search" s
Hi Brad:
On Mon, Oct 18, 2010 at 9:55 AM, Brad Nicholes wrote:
> I built gmond with the sflow patch and got it up and running. Then I
> downloaded hsflowd from the sourceforge project as described in the gmond
> doc. hsflowd build and installed as expected and everything seemed to be up
> a
I built gmond with the sflow patch and got it up and running. Then I
downloaded hsflowd from the sourceforge project as described in the gmond doc.
hsflowd build and installed as expected and everything seemed to be up and
running. I also added the extra udp_recv_channel block to the gmond.co
As suggested, I moved the sFlow receiver into a new file "sflow.c" and
eliminated any C99 assumptions. This time there is a "--disable-sflow"
configure option too:
http://bugzilla.ganglia.info/cgi-bin/bugzilla/show_bug.cgi?id=276
In order for sflow.c to feed data directly into the repository
On Fri, Oct 08, 2010 at 11:52:29AM -0700, Peter Phaal wrote:
> Brad,
>
> Thanks for the information on spoofing in modules.
>
> > The way that I would envision an sflow module working would be
> > similar to the spoofing example module that is currently checked
> > into the Ganglia SVN repositor
Brad,
Thanks for the information on spoofing in modules.
> The way that I would envision an sflow module working would be similar to the
> spoofing example module that is currently checked into the Ganglia SVN
> repository. The spoofing module can be found at
> http://ganglia.svn.sourceforge.
>>> On 10/7/2010 at 3:56 PM, in message
<6b7a9ac5-465d-4311-ac85-fd42c219d...@inmon.com>, Peter Phaal
wrote:
> Brad,
>
> Thanks for the feedback. My comments are in-line.
>
> On Oct 7, 2010, at 12:27 PM, Brad Nicholes wrote:
>
>> Sorry to jump into this thread so late but I thought that I woul
Brad,
Thanks for the feedback. My comments are in-line.
On Oct 7, 2010, at 12:27 PM, Brad Nicholes wrote:
> Sorry to jump into this thread so late but I thought that I would throw my 2
> cents in.
>
> I finally got a chance to take a look at the code. I was able to compile it
> but ran in
>>> On 9/13/2010 at 3:07 PM, in message
, "Peter Phaal"
wrote:
> We have started this project and the pieces seem to be falling into place
> nicely. We already have the first metrics showing up in the web interface.
>
> The changes needed to implement sFlow support are contained entirely within
>
Bernard,
I posted a patch to bugzilla that adds sFlow support to gmond. We tested it
with trunk revision 2339, against sFlow received from the reference
implementation at http://host-sflow.sourceforge.net.
http://bugzilla.ganglia.info/cgi-bin/bugzilla/show_bug.cgi?id=276
The host-sflow daemo
Hi Peter:
On Mon, Sep 13, 2010 at 2:07 PM, Peter Phaal wrote:
> We have started this project and the pieces seem to be falling into place
> nicely. We already have the first metrics showing up in the web interface.
Great news!
> The changes needed to implement sFlow support are contained entir
, we will send a patch containing the changes to
gmond.c.
Peter
-Original Message-
From: Bernard Li [mailto:bern...@vanhpc.org]
Sent: Monday, August 09, 2010 10:04 PM
To: Peter Phaal
Cc: ganglia-developers@lists.sourceforge.net
Subject: Re: [Ganglia-developers] sFlow counters in Ganglia
Hi
Hi Peter:
On Fri, Jul 30, 2010 at 5:01 PM, Peter Phaal wrote:
> What does everyone think? Is this a worthwhile effort? Would there be
> interest in incorporating this functionality in the next Ganglia release? I
> don't have a lot of experience with Ganglia development, are there any
> obviou
I wanted to see if there was any interest in the Ganglia community in providing
a way to incorporate sFlow counters in Ganglia. Looking at the source code it
looks like it would be relatively straightforward to include modify gmond to
allow an sflow_recv_channel (basically a udp_recv_channel lis
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