"rrdtool tune a.rrd --maximum ds:U" is not working

[techms]

I'm trying to set the maximum DS value to 'U' according to the documentation, but get the following error:

$ rrdtool create test.rrd DS:test:GAUGE:600:0:100 RRA:AVERAGE:0.5:3:700
$ rrdtool tune test.rrd --maximum test:U
ERROR: invalid arguments for maximum ds value

I get the same error when trying to set the minimum DS value. I looked into the sources and there is no processing of 'U' values. Could you fix it please?

[oetiker]

fix is in ea33bd9 ... thanks!

[techms]

Thank you!

[ajcorrea]

We had this same problem here in some situations.

1.0000000000e+11 = 100G
1.0000000000e+09 = 10G

Running:

rrdtool tune <filename.rrd> --maximum traffic_out:1.0000000000e+11 --maximum traffic_in:1.0000000000e+11

did the trick.