[opennms-devel] RrdUtils.updateFile skip the timestamp which is expired

2012-07-13 Thread xuemei
Hi RrdUtils.RrdUtils.updateFile(), if the timestamp is earlier than the latest recorde in the jrb file, this update will not effect. How to modify this to make update work even the timestamp passed is an very old time. Any idea? xuemei -- View this message in context: http://opennms.530661.n2

Re: [opennms-devel] RrdUtils.updateFile skip the timestamp which is expired

2012-07-13 Thread Alejandro Galue
I believe you can't, and this is not an OpenNMS issue. RRDtool (and JRobin is based on that tool) is not designed for that kind of behavior Guess that the following link might help: http://oss.oetiker.ch/rrdtool/tut/rrd-beginners.en.html Alejandro. On Jul 13, 2012, at 10:15 AM, xuemei wrot

Re: [opennms-devel] RrdUtils.updateFile skip the timestamp which is expired

2012-07-13 Thread xuemei
thanks very much, it is really helpful. But I still wana find a way to do that, is it possible? To modify the source code of QueuingRrdStrategy or whatever. By using the GUI tool RRD file inspector, I can manually insert the value in the past time. So how to realize by coding, openNMS is really

Re: [opennms-devel] RrdUtils.updateFile skip the timestamp which is expired

2012-07-13 Thread Jeff Gehlbach
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 07/13/2012 11:54 AM, xuemei wrote: > By using the GUI tool RRD file inspector, I can manually insert the > value in the past time. So how to realize by coding, If you explain your broader goal, rather than the very narrow thing you are trying to