[rrd-users] Data size problem

[Simon Hobson]

=?ISO-8859-2?Q?Micha=B3_Dro=BCdziewicz?= wrote:

>Some time ago (~1.5 year) I've created rrd database to hold some stats
>from my web page. Through my mistake size of the segment responsible for
>holding data for a year was wrong (day, week and month was correct).
>Recently I've resized this data segment, but when plotting one year
>results using rrd graph, there are still data missing, data is covering
>only like less than a half of a graph. How to debug and correct this
>problem without creating rrd file from scratch and losing all the
>collected data?

Don't forget that the time you added with be filled with "NAN" (or 
empty) so there will be noting on the graph until time passes and the 
data shuffles down. Have you allowed any time for data to "shuffle 
down" into the empty space you created ?