On Wed, Jun 14, 2006 at 01:55:03PM +0200, Gerd Mueller wrote: > I want to use TREND to compute the the total of a specific value over 30 > days. TREND works perfectly for every period within the rrd file but if > the TREND starts bevor the rrd file (-30days wasn't logged) I do not see > any value. So I wonder if there is any solution to do such things before > the first 30days. Best would be some sort of "SUM". > > Any ideas?
Why not accept the fact that you have no data to base a trend on and forget about it during the first 30 days? Or, a similar approach, change your script each day during those 30 days to create a 1, 2, 3, 4, ... 30 day trend ? If at all possible, the best you can get is something that may look like a 30-day trend but is not. -- Alex van den Bogaerdt http://www.vandenbogaerdt.nl/rrdtool/ -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://lists.ee.ethz.ch/rrd-users WebAdmin http://lists.ee.ethz.ch/lsg2.cgi
