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<div class="moz-cite-prefix">On 11/12/2012 23:02, Seth Turner wrote:<br>
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cite="mid:55D5782AC5F6A04DA2B2954F6EDB8807027D4FE8D3@crick.fraunhofer-cmb.org"
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<div class="WordSection1">
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hello
everyone,<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">First,
let me express my thanks to Jules. We are new to Zend, but
have our virtual server running in production and love it. I
do, however, see the following two error emails from cron
processes.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoPlainText"><span style="color:#1F497D">“</span>481x188<o:p></o:p></p>
<p class="MsoPlainText">481x188<o:p></o:p></p>
<p class="MsoPlainText">481x188<o:p></o:p></p>
<p class="MsoPlainText">481x188<o:p></o:p></p>
<p class="MsoPlainText">481x188<o:p></o:p></p>
<p class="MsoPlainText">481x188<o:p></o:p></p>
<p class="MsoPlainText">481x188<o:p></o:p></p>
<p class="MsoPlainText">481x188<o:p></o:p></p>
<p class="MsoPlainText">481x188<o:p></o:p></p>
<p class="MsoPlainText">481x188<o:p></o:p></p>
<p class="MsoPlainText">481x188<o:p></o:p></p>
<p class="MsoPlainText">481x188<o:p></o:p></p>
<p class="MsoPlainText">481x188<o:p></o:p></p>
<p class="MsoPlainText">481x188<o:p></o:p></p>
<p class="MsoPlainText">481x188<o:p></o:p></p>
<p class="MsoPlainText">481x188<o:p></o:p></p>
<p class="MsoPlainText">481x188<o:p></o:p></p>
<p class="MsoPlainText">481x188<o:p></o:p></p>
<p class="MsoPlainText">481x188<o:p></o:p></p>
<p class="MsoPlainText">481x188”</p>
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</blockquote>
That's rrdgraph generating the usage stats images. Just send the
output of the cron job (it's in /etc/cron.d) to /dev/null.<br>
<br>
<blockquote
cite="mid:55D5782AC5F6A04DA2B2954F6EDB8807027D4FE8D3@crick.fraunhofer-cmb.org"
type="cite">
<div class="WordSection1">
<p class="MsoPlainText"><o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">And<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">“7<o:p></o:p></p>
<p class="MsoPlainText">/usr/bin/rrdtool update
/var/zendto/rrd/zendto.rrd 1354770000:1:1:35838.3<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">ERROR: /var/zendto/rrd/zendto.rrd:
illegal attempt to update using time 1354770000 when last
update time is 1354770000 (minimum one second step)”</p>
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</blockquote>
Every night it tries to recreate all the stats data it can from the
entire month's worth of data available to it, in case your RRD stats
file gets deleted or corrupted by mistake. But if the data is intact
and okay, rrdtool complains when it tries to overwrite the old data
in the file.<br>
<br>
Again, this is quite harmless and you can just send the cron job
output to /dev/null.<br>
<br>
Jules.<br>
<br>
<blockquote
cite="mid:55D5782AC5F6A04DA2B2954F6EDB8807027D4FE8D3@crick.fraunhofer-cmb.org"
type="cite">
<div class="WordSection1">
<p class="MsoPlainText"><o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Any suggestions on a fix?<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Regards,<o:p></o:p></p>
<p class="MsoPlainText">Seth<o:p></o:p></p>
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<pre class="moz-signature" cols="72">Jules
--
Julian Field MEng MBCS CITP CEng
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Twitter: @JulesFM
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'Think globally, act locally.' - Friends of the Earth
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