[rrd-users] computing NaN

Simon Hobson linux at thehobsons.co.uk
Wed Aug 12 16:51:31 CEST 2009


Michael P. Soulier wrote:

>Why does the value show NaN when the last data source was 4998? I'm
>confused.

How many updates have you done so far ? Initially, the "bucket" will 
be unknown - it will not change to a known value until enough values 
have been entered to make it known. How much you need to have entered 
depends on the values given when you created the rrd file.

-- 
Simon Hobson

Visit http://www.magpiesnestpublishing.co.uk/ for books by acclaimed
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