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, so I suspect you are asking for something that the planet dump itself doesn't actually provide (Matt Amos would be able to give more information on that, see https://github.com/zerebubuth/planet-dump-ng). But that doesn't matter in a practical sense, as you will always roll back a bit the 1st time you start applying diffs and from then on your planet will exactly contain a diff or not. There is perhaps an argument to be made that actual mirrors should make a binary copy. 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, and of which for weird reasons 25% are actually downloading the compressed XML file (which is 30% larger). 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
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