Merging RRD Graphs
-
Due to old and failing hardware, I decided to upgrade my hardware. I took a backup, built a new PFsense, restored the backup, and made all the necessary configuration changes for the old configuration to work on the new hardware (New network interfaces etc.). Unfortunately it was a couple of weeks before I swapped over the machines. I am now missing those two weeks of RRD graph data. Is there a relatively simple way form me to merge the RDD data from the old box to the new box without the potential to screw things up?
Thanks in advance
Keith
-
Relatively simple, probably not. If you're familiar with RRD and comfortable with the BSD command line, this script might do it for you:
http://oss.oetiker.ch/rrdtool/pub/contrib/merge-rrd.txt
merge-rrd.tgz http://oss.oetiker.ch/rrdtool/pub/contrib/https://www.google.com/search?q=pfsense+merge-rrd
Most people just toss the old data.