Kai Krueger schrieb:
On 02/08/2010 11:34 AM, Peter Körner wrote:
River Tarnell schrieb:
I used 2GB of RAM as cache (we used 10GB on
cassini) -- i hope this
on these public machines.
If you use more than 1GB, you will probably find slayerd will kill your
I re-started the process with 1GB cache.
It looks like this is not entirely ideal.
With 1GB the process was killed, so I had
to run it with 512 MB.. ^^
Although I don't know what the
optimal cache size is, 1GB seems far too little. My guess would be more
like 10 - 15 GB for the full planet. On the OSM tile server an import
takes about 8 - 15 hours if I am not mistaken, whereas the current
import on ptolemy has been running for nearly 3 days, despite the fact
that ptolemy is probably a faster db server than the osm tile server
which only has four disks.
But we got over 556 additional tags (name:xx and
wikipedia:xx for all
the 278 wikipedia languages). That's the main reason why the import
takes this much longer. On cassini, where we only imported the name:xx
tags and used to have 10GB cache, it took around 2 days.