Hi Arnau, not completely :-) I actually want to extract the data from the RRD files and combine them into one, adding up the vaules. Good thing, I found out about "rrdtool xport". I does what I want on the extracting. Now I just need to do the summing up.
Cheers Martin On Fri, Jan 31, 2014 at 11:21 AM, Arnau Bria <listsar...@gmail.com> wrote: > On Fri, 31 Jan 2014 10:37:19 +0100 > Martin Knoblauch wrote: > > > Hi friends, > Hi, > > > hope somebody already had this problem and solved it. So I have a > > cluster were we monitor the status (size, used, free) for several > > filesystems using Ganglia. Looks all great in the browser, but now > > the customer wants to have those data sets combined into one. In > > order to not loose the data we have, I want to combine those into one > > RRD. All the "source" RRDs have identical structure (RRAs) and > > timestamps. > > > Any solution? Ideas? > > If I've understood you property: > > 1.-) use the "Aggregate Graphs" from ganglia's web. > 2.-) create a custom grpah and add it to one host : > quick google search: > > http://sourceforge.net/mailarchive/forum.php?thread_name=503E2A47.6020705%40gmail.com&forum_name=ganglia-general > > 3.-) as they are RRDs you can mix them using your own script (bash, > perl, python....) > > HTH, > > > Cheers > > Martin > Arnau > > > ------------------------------------------------------------------------------ > WatchGuard Dimension instantly turns raw network data into actionable > security intelligence. It gives you real-time visual feedback on key > security issues and trends. Skip the complicated setup - simply import > a virtual appliance and go from zero to informed in seconds. > > http://pubads.g.doubleclick.net/gampad/clk?id=123612991&iu=/4140/ostg.clktrk > _______________________________________________ > Ganglia-general mailing list > ganglia-gene...@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ganglia-general > -- ------------------------------------------------------ Martin Knoblauch email: k n o b i AT knobisoft DOT de www: http://www.knobisoft.de
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