Le 25.01.20 à 21:43, Simon Poole a écrit : > > Am 25.01.2020 um 21:12 schrieb marc marc: >> is there a convenient way to update a pbf to exactly the same diff as >> osm.org? and/or add the state.txt of the pbf produced on osm.org? >> this would allow to have the same pbf mirrored on other sites without >> having to download and/or encode the same thing several times > > The answer is likely no, because I don't believe there is a guarantee > that the planet dump contains exactly the commits of a certain set of > diffs,
the planet dump is done from the db itselft and not using by a cascade of diffs (min->hourly>daily>weekly) ? or maybe a special diff between planet dump. > But that doesn't matter in a practical sense it avoids having different files between mirrors, which is quite annoying if a bug occurs on one variant and not on another depending on the "mirror". > In any case there is no argument to be made for the ~1'000 downloads > that start shortly every week after the plant dump has been produced, I agree. maybe a rate limit "1st full speed" or "full speed for mirror" > and of which for weird reasons 25% are actually > downloading the compressed XML file (which is 30% larger). there are probably some tools that don't support pbf (for example osmfilter (I don't mind too much, I do an osmconvert before, but I guess this extra step is not done and/or not available and/or not known by other people). > > Simon > >> >> Le 25.01.20 à 18:34, marc tobias a écrit : >>> Wolfram, who asked about the bandwidth, is already running a mirror >>> https://download.bbbike.org/osm/planet/ >>> (listed on https://wiki.openstreetmap.org/wiki/Planet.osm#Downloading) >>> so downloading it every week is likely trying to update his mirror. >>> >>> marc tobias >>> >>>> Message: 2 >>>> Date: Sat, 25 Jan 2020 11:46:20 +0100 >>>> From: Simon Poole <si...@poole.ch> >>>> To: dev@openstreetmap.org >>>> Subject: Re: [OSM-dev] planet.osm.org is verry slow >>>> Message-ID: <4f5c3f2c-f3c9-0545-0dd2-98df390e4...@poole.ch> >>>> Content-Type: text/plain; charset="utf-8" >>>> >>>> Yes, there are now bandwidth restrictions on connections to >>>> planet.openstreetmap.org because the usage had skyrocketed and outgoing >>>> bandwidth was completely saturated. >>>> >>>> But the obvious question is: why are you even trying to download the >>>> full planet twice within a fortnight? Particularly given the file can >>>> easily be updated in situ. >>>> >>>> Simon >>> _______________________________________________ >>> dev mailing list >>> dev@openstreetmap.org >>> https://lists.openstreetmap.org/listinfo/dev >>> >> _______________________________________________ >> dev mailing list >> dev@openstreetmap.org >> https://lists.openstreetmap.org/listinfo/dev > _______________________________________________ dev mailing list dev@openstreetmap.org https://lists.openstreetmap.org/listinfo/dev