DSM-G600, DNS-3xx and NSA-220 Hack Forum

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#1 2008-11-08 02:48:41

asluiter
Member
From: Melbourne, Australia
Registered: 2008-11-08
Posts: 9

RRDTool and DNS-323

Hi,
has anyone got rrdtool working properly on the DNS-323? I have had a bit of a go, but can't get the graphing option to work. It bombs out after 10-15 mins (way too long...) with a segmentation fault. The update and fetch options work perfectly, so I suspect an issue with the graphics libraries.

From what I can gather, it is likely that the optware version (1.2.7) has some bugs, and is a bit iffy about the glibc and cairo libraries it references during compilation.

MRTG works fine, but I need the extra features in RRDTool.

For reference firmware v1.05 & FFP & Optware with a bunch of home made hacks.

Best regards and thanks for a great forum,
Andrew

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#2 2009-07-19 16:47:18

Pejn
Member
Registered: 2007-12-17
Posts: 61

Re: RRDTool and DNS-323

*bump* been trying to get it to work but having the same problem with making the graphs other functions seems to work, anyone got it working?

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#3 2009-09-10 17:38:37

Elvenblood
Member
Registered: 2009-09-10
Posts: 5

Re: RRDTool and DNS-323

I've got it working on my dns-323. The only problem is that it's quite slow when using the GPRINT: LAST, AVERAGE functions... about 40 secs to plot it.
I believe it has to do with soft-float, but i'm not sure. I'll try to look into it more.

/E

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#4 2009-09-11 08:19:09

Elvenblood
Member
Registered: 2009-09-10
Posts: 5

Re: RRDTool and DNS-323

Finally, got it working shows min,max,last,average... it now takes about 2-4 seconds to render.
Before installing rrdtool you have to install libart and freetype. The source is available on the net. I believe most of it can be found on rrd's home page. http://oss.oetiker.ch/rrdtool/

when it comes to installing rrdtool I added a flag called -msoft-float like this:
./configure --prefix=/ffp CFLAGS=-msoft-float
then make && make install
/E

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