[rrd-users] Problem in Updating RRD

[Esteves, Gabriel]

Hi everyone,

I have this RRD. I'm using a perl script to create it.

RRDs::create( "$rrdfile",
                "DS:value1:GAUGE:120:U:U",
                "DS:value2:GAUGE:120:U:U",
                "DS:value3:GAUGE:120:U:U",
                "RRA:AVERAGE:0.5:1:60",     # RRA for hours
                "RRA:AVERAGE:0.5:5:288",    # RRA for days
                "RRA:AVERAGE:0.5:60:168",   # RRA for weeks
                "RRA:AVERAGE:0.5:240:180",  # RRA for months
                "RRA:AVERAGE:0.5:720:730"   # RRA for years
		 );

But then when I do the update with some values that they are in $value5, $value10 and $value15 and they are correct because I tested them.

RRDs::update ( $rrdfile, "N:$value5:$value10:$value15");
 
But when I do the fetch:  rrdtool fetch load.rrd AVERAGE -s -3600 I have this unwanted result:

1114160700: nan nan nan
1114161000: nan nan nan
1114161300: nan nan nan
1114161600: nan nan nan
1114161900: nan nan nan
1114162200: nan nan nan
1114162500: nan nan nan
1114162800: nan nan nan
1114163100: nan nan nan
1114163400: nan nan nan
1114163700: nan nan nan
1114164000: nan nan nan
1114164300: nan nan nan
1114164600: nan nan nan

Why? Can you help me?

Gabriel
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