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Re: [hobbit] MRTG graphs



Chris,

I would recompile hobbit with the newer version of rrdtool vs. downgrading rrd.

# rrdtool info mrtg.router.gi0_1.rrd | grep rrd_ver
rrd_version = "0003"

# rrdtool -V
RRDtool 1.2.11  Copyright 1997-2005 by Tobias Oetiker <tobi (at) oetiker.ch>
              Compiled Fri Nov 11 18:44:49 CST 2005

So it does work with 1.2.11

I would keep that hobbitgraph FNPATTERN change as well (thanks Henrik
for incorporating that into the new hobbit)

-Jeff

On 6/2/06, Christophe Truffier <ctruffier (at) pack-solutions.com> wrote:
Henrik Stoerner wrote:
> On Fri, Jun 02, 2006 at 04:01:28PM +0200, Christophe Truffier wrote:
>> Yes, now it works... so here's the result:
>> grunt:/var/lib/hobbit/rrd/master# REQUEST_URI="" REQUEST_METHOD="GET"
>> SCRIPT_NAME="hobbitgraph.sh"
>> QUERY_STRING="host=master&service=mrtg&graph=hourly&action=view"
>> /usr/lib/hobbit/cgi-bin/hobbitgraph.sh
>> Content-type: image/png
>> Expires: Fri, 02 Jun 2006 14:02:39 GMT
>>
>> Content-type: text/html
>>
>> <html><head><title>Invalid request</title></head>
>> <body>can't handle RRD file version 0003</body></html>
>>
>> grunt:/var/lib/hobbit/rrd/master# rrdtool -V
>> RRDtool 1.2.11  Copyright 1997-2005 by Tobias Oetiker <tobi (at) oetiker.ch>
>>                Compiled Mon Jan  9 17:04:13 UTC 2006
>>
>> Maybe the rrdtool version isn't supported ?
>
> Or Hobbit was compiled with the 1.0.x version of the RRDtool libraries,
> but your MRTG generates files with the 1.2.x version of RRDtool.
>
> A lot of Linux distributions ship with RRDtool 1.0.x, and it causes all
> sorts of confusion if you compile Hobbit with the standard RRDtool and
> then have a hand-made installation of RRDtool 1.2.x. Check where you
> have an "rrd.h" file installed and where it came from (the 1.0.x or
> 1.2.x version - it says so at the top of the file). Try removing your
> 1.0.x version of RRDtool, and re-compile Hobbit with the full
> "./configure; make; make install" sequence.

Yes, I've just see that I have librrd0 under 1.0.49, used with hobbit
since I installed it and librrd2 under 1.2.11 who comes with rrdtool
install (done while trying to put mrtg graphs into hobbit).

So, I'll have to downgrade rrdtool.

Thanks for help

--
Christophe Truffier
Pack-Solutions

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