[OSM-dev] osmosis too slow to write a changes file to a postgis DB?

IgnacioZ zignacio at gmail.com
Mon Feb 14 15:03:15 GMT 2011


By the way, this is how I am calling osmosis:

cat ./newData.xml | pv -B 100m | ../../osmosis-0.38/bin/osmosis --rxc "-"
--write-pgsql-change database=osmOsmosis

On Mon, Feb 14, 2011 at 12:01 PM, IgnacioZ <zignacio at gmail.com> wrote:

> Hi, I am currently running osmosis to update a postgis osm simple schema
> (with linestring and bbox in ways) using a change file. I am using pv to see
> the throughput and it shows it is being parsed at 4Kb/s.
>
> I'm running on an i7 920 server with 12GB Ram and a 7200RPM disk.
>
> This is a 5GB file so it will take too long to parse... Is that speed what
> is expected with my system configuration? Is there any way to make it
> faster?
>
> Thanks!
> Ignacio.
>
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