[rrd-users] Re: confused

[Li, Charles]

Sorry.  My mistake.
I mean to say that I issue updates to time 1067969506 and 1067969508(instead
of fetch).  So, when I do the fetch, the value for 1067969508 came up as nan,
even though I put in data.  Please explain what I did wrong.

Thanks
Charles

-----Original Message-----
From: Stephan Harren [mailto:sh at abovenet.de]
Sent: Wednesday, November 05, 2003 6:56 AM
To: Li, Charles; rrd-users at list.ee.ethz.ch
Subject: Re: [rrd-users] confused


> When I do:
> rrdtool update epic229_forms_processtime.rrd 1067969500:0.5
> rrdtool update epic229_forms_processtime.rrd 1067969501:0.5
> rrdtool update epic229_forms_processtime.rrd 1067969502:0.5
> rrdtool update epic229_forms_processtime.rrd 1067969503:0.5
>
> and do:
> rrdtool fetch epic229_forms_processtime.rrd AVERAGE -s 1067969500 -e
> 1067969503 -r 1
>
> I get:
> 1067969500: 5.0000000000e-01
> 1067969501: 5.0000000000e-01
> 1067969502: 5.0000000000e-01
> 1067969503: 5.0000000000e-01
>
> But when I go:
> rrdtool fetch epic229_forms_processtime.rrd AVERAGE -s 1067969506 -e
> 1067969503 -r 1
> rrdtool fetch epic229_forms_processtime.rrd AVERAGE -s 1067969508 -e
> 1067969503 -r 1
> I get:
> 1067969506: 5.0000000000e-01
> 1067969507: nan
> 1067969508: nan
> 1067969509: nan
> 1067969510: nan
I wonder why you get any data when you configure an end that lies before 
start!?!
Also as far as I can see, you just put in values for 1067969500-1067969503 so

what do you want?

Best regards,

Stephan

-- 
Stephan Harren
Manager Site Operations
AboveNet Deutschland GmbH
-------------------------------
Phone +49 69 90554 153
Fax +49 69 90554 111
Cell +49 173 7011126

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