From: Erik A. <aue...@fg...> - 2013-07-11 18:15:46
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Hi, On Thu, Jul 11, 2013 at 01:56:42PM +0200, Erik Auerswald wrote: > On Thu, Jul 11, 2013 at 01:43:16PM +0200, Renaud Michel wrote: > > Le 11/07/2013 à 12:58, Holger Levsen a écrit: > > > On Donnerstag, 11. Juli 2013, Renaud Michel wrote: > > > > I have a script that uses rrdtool resize multiple times to grow all the > > > > RRA in a RRD to the desired size, I can post it if you are interested. > > > > > > please do. I think we should develop a script which will go through all > > > rrd files and changes them to contain X years of data. and then this > > > script should be included in munin.git. > > > > Here you are. > > Use at your own risks ;-) > > Be sure to understand what the script does and test it on some unimportant > > RRD files before using it on your actual data. > > You will also have to adapt it if you use rrdcached. > > > > I have used it successfully on debian squeeze/wheezy and centos 6. > > It uses rrdtool info and awk (gawk actually, I don't know if it will work > > with another implementation) [...] > > I had some problems with complex (i.e. more than one line) AWK programs and > mawk. The default AWK on e.g. Ubuntu is mawk, so someone should test the > script there. Anyway, I'd suggest using gawk explicitely, just like your > use of bash as interpreter. My mawk problems come from my use of character classes in regular expressions (not supported by mawk), which is not the case in this script. I did not test, but it should work with mawk. Thanks, Erik -- Dipl.-Inform. Erik Auerswald http://www.fg-networking.de/ aue...@fg... T:+49-631-4149988-0 M:+49-176-64228513 Gesellschaft für Fundamental Generic Networking mbH Geschäftsführung: Volker Bauer, Jörg Mayer Gerichtsstand: Amtsgericht Kaiserslautern - HRB: 3630 |