[rrd-users] Re: No Data

[Tobias Oetiker]

Yesterday you sent me mail regarding [rrd-users]  Re: No Data:

*> Oops, I meant my fetch.
*> When I execute a dump, I see a whole bunch of NaN for 3 days before I
*> started my graph (I think I must have used the wrong start date).  Anyway,
*> from 5:35 last night on, I get data.  Comparing the data to my MRTG graphs
*> indicates that the data is approximately correct.
*>  
*> I have have also been monkeying around with colors, areas, and the graph
*> intervals.  Changing the graph interval to now-24hours and now, still gives
*> me no data points.

hmmm beats me ... I know a lot of people who got it to graph if this is of
any help ... 

cheers
tobi
*>  
*> David
*>  
*>  
*>  -----Original Message-----
*> From: David Ashamalla (SRN) [mailto:DavidA at KPCORP.com]
*> Sent: Tuesday, October 12, 1999 2:57 PM
*> To: 'Tobias Oetiker'
*> Cc: rrd-users (E-mail)
*> Subject: [rrd-users] Re: No Data
*> 
*> 
*> 
*> Thanks for answering so quick! 
*> 
*> Doesn't my dump indicate that my data is not UNKNOWN? 
*> 
*> David 
*> 
*> -----Original Message----- 
*> From: Tobias Oetiker [ mailto:oetiker at ee.ethz.ch <mailto:oetiker at ee.ethz.ch>
*> ] 
*> Sent: Tuesday, October 12, 1999 2:53 PM 
*> To: David Ashamalla (SRN) 
*> Cc: rrd-users (E-mail) 
*> Subject: [rrd-users] Re: No Data 
*> 
*> 
*> Today you sent me mail regarding [rrd-users] Re: No Data: 
*> 
*> *> Sorry, but I forgot to mention: 
*> *>     Platform is Redhat Linux version 5.2, kernel 2.0.36.  RRDTool version
*> is 
*> *> 1.0.7. 
*> 
*> it could be that your data is UNKNOWN ... try dumping the rrd and look at 
*> what is in there ... (maybe the heartbeat is too short ...) 
*> 
*> cheers 
*> tobi 
*> *>   
*> *> David 
*> *> 
*> *> -----Original Message----- 
*> *> From: David Ashamalla (SRN) [ mailto:DavidA at KPCORP.com
*> <mailto:DavidA at KPCORP.com> ] 
*> *> Sent: Tuesday, October 12, 1999 1:59 PM 
*> *> To: rrd-users (E-mail) 
*> *> Subject: [rrd-users] No Data 
*> *> 
*> *> 
*> *> 
*> *> Hi All, 
*> *> My rrdtool graph command does not seem to be giving me any data points, 
*> *> though I can see that the range is correct.  I can also graph a
*> horizontal 
*> *> line, and a vertical line. 
*> *> 
*> *> For those that don't read tcl, the $ act much as they do in bash
*> scripts.  I 
*> *> know my rrdpath and dbpath variables are correct.  
*> *> 
*> *> Below is also the results of a fetch, with now-1hour and now being my
*> start 
*> *> and end time values.  I have been over and over the docs, and I can't
*> seem 
*> *> to find anything wrong. 
*> *> 
*> *> TIA, 
*> *> 
*> *> 
*> *> <<fetch.txt>> <<graph.tcl>> 
*> *> 
*> *> 
*> 
*> 

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