[ gpsdrive ] osm2pgsql errors

[Alex Cruz]

On Sunday 14 October 2007, Joerg Ostertag wrote:
> Am Montag, 15. Oktober 2007 03:06:10 schrieb Alex Cruz:
> > On Sunday 14 October 2007, Joerg Ostertag wrote:
> > > ...
> > >
> > > > Writing way(66k)mapnik-osm-updater.sh: line 318:   677 Segmentation
> > > > fault sudo -u "$osm_username" osm2pgsql --database "$database_name"
> > > > $planet_file
> > > >
> > > > Any thoughts as to why this is happening?
>
> ...
>
> >  -svn up updated with no errors
> >  -compiled osm2pgsql with no errors
> >  -I have 2GB of RAM
> >  -downloaded the planet file (several times)
> >
> > What I have noticed is that regardless if the planet file is compressed
> > or uncompressed (I didn't realize it was 12GB uncompressed),
>
> Yes, it't growing really fast ...
>
> > the process
> > always dies when it hits the "Writing way(66k)".
>
> So this points to an consistent error.
>
> > Also, regardless if it's
> > the only process running, it consumes all available RAM and starts to
> > swap a little, too.
>
> With your 2GB this shouldn't happen. Last time I remember it should consume
> less than 1GB of RAM.
>
> > The -s option didn't work either.
>
> I havn't tried any of these options yet.
>
> > Since I have never used gdb to debug, what parameters should I use to
> > capture the information? Thanks.
>
> I hope that a simple backtraced (bt) would help.
>
> Start gdb with
> 	gdb --args osm2pgsql planetfile.bz2
> run the programm with
> 	r
> and as soon as the SIGSEG is seen type in
> 	bt
> then cut 'n paste the result and let's see
>
> One more question: Which architecture has you CPU? x86 or different?

 Architecture is x86. Attached is the gdb output.

-alex


P.S. Thanks for the gdb link, Hamish.
 
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