I think your command is incorrect...I think that should be `rrdtool tune --step 60'. You can 'man rrdtune' to get all the options but IIRC you're on the right track. I can't lay my hands on the doc that mentions how to do what you're attempting.

=G=

From: Xymon <xymon-bounces at xymon.com> on behalf of Jimmy Aulestia <jimmy.aulestia at hotmail.com> Sent: Saturday, December 2, 2017 12:07 AM To: xymon at xymon.com Subject: [Xymon] Custom Graphs with 60 seconds step in rrd file.

EXTERNAL

Hi,

I need to change 300 seconds to 30 seconds interval in the rrd file. With this file i will have a custom graph and 60 seconds interval

1. I try with the rrddefiniions.cfg, but don' work the file is recreated with step = 300

[test] -s 60 RRA:AVERAGE:0.1:1:120 RRA:AVERAGE:0.5:5:576 RRA:AVERAGE:0.5:30:576 RRA:AVERAGE:0.5:120:576 RRA:AVERAGE:0.5:1440:576

2. i try rrdtool rrdtune --step = 60 test.rrd but there is not this option in my rrdtune command

Is there another procedure to change step to 60 seconds for a custom script/graph? Thanks,