[rrd-users] RE : MRTG / RRDTOOL update problem

[Stephen Demailly]

Dear all,

Thanks you for your answers, of course the message is self explanatory, but
the problem is why rrdtool pretends have to update the information twice
within the second, as my polling occurs only once a MINUTE ?

Cheers,


Stephen Demailly
 
Responsable du Groupe Architecture & Support Infrastructure
Département DSO/DIM/ONS
Thales Informations Systems
 
Tél. : 33 (0)1 55 22 69 84
Fax : 33 (0)1 55 22 67 67
Mob: 33 (0)6 84 78 85 92
 
 

-----Message d'origine-----
De : Serge Maandag [mailto:serge.maandag at staff.zeelandnet.nl] 
Envoyé : lundi 13 octobre 2003 12:14
À : Stephen Demailly
Objet : RE: [rrd-users] RE : Need Graph Values

Read that warning again. It clearly says you cannot update tice in one
second.
Perhaps you updated your system clock?

Serge.

-----Original Message-----
From: Stephen Demailly [mailto:stephen.demailly at thales-is.com] 
Sent: Monday, October 13, 2003 10:25 AM
To: rrd-users at list.ee.ethz.ch
Subject: [rrd-users] RE : Need Graph Values
Importance: Low

Hello everybody,
Can someone help me to understand what is generating the fowling problem
(sawn in the log file)

=======================================================================
2003-10-08 12:09:15 -- ERROR: Cannot update /etc/mrtg/bases/3a2.rrd with
'1065607686:2373587219:3967096037' illegal attempt to update using time
1065607686 when last update time is 1065607686 (minimum one second step)
========================================================================

Context : use of MRTG with logging to RRDTOOL, polling frequency is 1
minute, server is synchronized using NTP.
This error cause MRTG poling to crash.

Regards,

S. Demailly


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