[rrd-users] rrdtutorial not working

[Tjerk.Kusters at imtech.nl]

Hello,

I am storing the rrd files on a nfs mounted filessytem, which is the cause
of the problems.
Is there a solution to this problem?

Regards,
Tjerk

-----rrd-users-bounces at lists.oetiker.ch wrote: -----

>To: rrd-users at lists.oetiker.ch
>From: Tjerk.Kusters at imtech.nl
>Sent by: rrd-users-bounces at lists.oetiker.ch
>Date: 05-09-2007 16:24
>Subject: [rrd-users]  rrdtutorial not working
>
>
>
>
>
>
>Hello,
>
>I have a problem to get the example in the tutorial to work, at least on a
>Fedora 6 Vmware machine it is not working. I am getting an empty graph. The

>graph is oke when a I run the same command's on Windows .
>
>Fedora: RRDtool 1.2.23 (rrdtool-1.2.23-6.fc6)
>Windows: RRDtool 1.2.23 (binary from website)
>
>Looks like the samething happens with a script I created...
>
>[root at master dp02]# rrdtool lastupdate sensorinfo.rrd
> cpufan cputemp mbtemp
>
>1189002120: 3351 41 33
>
>
>When I use this command:
>
>[root at master dp02]# rrdtool xport --start end-1h
>DEF:ds=sensorinfo.rrd:cputemp:AVERAGE XPORT:ds:mem
>
>I am getting:
>
><?xml version="1.0" encoding="ISO-8859-1"?>
>
><xport>
>  <meta>
>    <start>1188998580</start>
>    <step>60</step>
>    <end>1189002180</end>
>    <rows>61</rows>
>    <columns>1</columns>
>    <legend>
>      <entry>mem</entry>
>    </legend>
>  </meta>
>  <data>
>--cut--
>    <row><t>1189001880</t><v>NaN</v></row>
>    <row><t>1189001940</t><v>NaN</v></row>
>    <row><t>1189002000</t><v>NaN</v></row>
>    <row><t>1189002060</t><v>NaN</v></row>
>    <row><t>1189002120</t><v>NaN</v></row>
>    <row><t>1189002180</t><v>NaN</v></row>
>  </data>
></xport>
>
>Any idea what the problem can be?
>
>Regards,
>Tjerk
>
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