<br><font size=2 face="sans-serif">sorry about the late reply, two weeks
holiday and other stuff kept me away from my collectd POC.</font>
<br>
<br><font size=2 face="sans-serif">I´ve started from scratch, built a new
collectd client (with rrdtool, and all his 3rd party libraries) and</font>
<br><font size=2 face="sans-serif">now I´m receiving data using the rrdcached
and the plugin (CreateFiles true)</font>
<br>
<br><font size=2 face="sans-serif">Escape character is '^]'.</font>
<br><font size=2 face="sans-serif">stats</font>
<br><font size=2 face="sans-serif">9 Statistics follow</font>
<br><font size=2 face="sans-serif">QueueLength: 0</font>
<br><font size=2 face="sans-serif">UpdatesReceived: 5079825</font>
<br><font size=2 face="sans-serif">FlushesReceived: 0</font>
<br><font size=2 face="sans-serif">UpdatesWritten: 428649</font>
<br><font size=2 face="sans-serif">DataSetsWritten: 0</font>
<br><font size=2 face="sans-serif">TreeNodesNumber: 324</font>
<br><font size=2 face="sans-serif">TreeDepth: 10</font>
<br><font size=2 face="sans-serif">JournalBytes: 381923757</font>
<br><font size=2 face="sans-serif">JournalRotate: 81</font>
<br>
<br><font size=2 face="sans-serif">the only thing I´m not sure about are
the rrd-files on my central server running rrdcached, because</font>
<br><font size=2 face="sans-serif">rrdcached will complain if I setup a
new host - because he has no data files to write to:</font>
<br><font size=2 face="sans-serif"> Aug
6 09:31:47 ipmzs02 rrdcached[25924]: handle_request_update: stat
(/opt/collectd/collectd/var/lib/collectd/host.on.somedomain/df/df-import-QPL_lsarch.rrd)
failed.</font>
<br><font size=2 face="sans-serif">do I have to transfer the files initially
from my client?</font>
<br>
<br><font size=2 face="sans-serif">I´m running rrdcached with these options:</font>
<br><font size=2 face="sans-serif">/opt/rrdtool_svn/bin/rrdcached -l 4.28.13.30:42217
-l unix:/var/run/rrdcached.sock -b /opt/collectd_data -F -j /opt/collectd_data/journal
-w 60 -F -t 10</font>
<br>
<br><font size=2 face="sans-serif">I´d grateful about a small rrdcached
howto in the wiki, Inside_the_RRDtool_plugin is nice to read but</font>
<br><font size=2 face="sans-serif">a large scale collectd howto would be
really great.</font>
<br>
<br>
<br>
<br>
<br>
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<td width=40%><font size=1 face="sans-serif"><b>Florian Forster <octo@verplant.org></b>
</font>
<br><font size=1 face="sans-serif">Gesendet von: collectd-bounces@verplant.org</font>
<p><font size=1 face="sans-serif">06.07.2009 13:04</font>
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<td valign=top><font size=1 face="sans-serif">Stefan.Wiederoder@kaufland.de</font>
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<div align=right></div>
<td valign=top><font size=1 face="sans-serif">collectd@verplant.org</font>
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<td>
<div align=right><font size=1 face="sans-serif">Thema </font></div>
<td valign=top><font size=1 face="sans-serif">Re: [collectd] WG: Re: rrdcached/collectd
ports</font></table>
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<br>
<br><tt><font size=2>Hi Stefan,<br>
<br>
On Mon, Jun 29, 2009 at 02:36:50PM +0200, Stefan.Wiederoder@kaufland.de
wrote:<br>
> now I´v got my collectd client sending data using the rrdcached plugin<br>
> to my central server (verified using tcpdump), but rrdcached is not<br>
> writing any data to disk.<br>
<br>
> LoadPlugin rrdcached<br>
> <Plugin "rrdcached"><br>
> DaemonAddress "4.28.13.30:42217"<br>
> DataDir "/opt/collectd/var/lib/collectd/"<br>
> CreateFiles false<br>
> </Plugin><br>
<br>
if you set the `CreateFiles' option to `false', only existing files will<br>
be updated by the daemon. Do those files exist?<br>
<br>
Could you please provide a PCAP file (the output file format of tcpdump)<br>
of some network traffic between collectd and rrdcached? That way it'd be<br>
easier to understand what's really going on.<br>
<br>
Regards,<br>
-octo<br>
-- <br>
Florian octo Forster<br>
Hacker in training<br>
GnuPG: 0x91523C3D<br>
http://verplant.org/<br>
[Anhang "signature.asc" gelöscht von Stefan Wiederoder/IS/KI/DE/KAUFLAND]
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<br>