On Fri, 1 Aug 2008, Tom Hayward wrote:
you must first upload the torrent to the tracker. To do this, use the username "blah" and the password "blah-blah".
You posted that to a public mailing list with archives. You may need to change that password at some point.
Standard procedure is to create one .torrent per set. The reasoning behind this is that the downloader can instruct their client which of the files to download (with a multi-file torrent, there is nothing stopping you from only downloading a few of the files). With a data set as huge as "USGS topos", this might not be reasonable. Are the maps segmented geographically? I would suggest one torrent per state, each with geographically labeled directories (by county?) so users could identify what they needed to download.
They are distributed as a one or two-CD set, which is a 1-degree by 1-degree rectangle, containing all of the 1:24k, 1:100k, and 1:250k maps that cover that area, plus sometimes some other maps. There are also smaller files that go with the maps, plus other stuff on the disk that we really don't need to distribute. The stuff of interest is in the DATA and METADATA directories of the CD's. One more thing: If someone were to come up with an auto-torrent kind of thing for this, would we want to back up the scripts and the torrents to another server or two as well? That way one array going bad or site being temporarily unavailable doesn't mean the maps are unavailable. I don't know how that might play in the torrent scheme though: It might not be workable. -- Curt, WE7U. archer at eskimo dot com http://www.eskimo.com/~archer Lotto: A tax on people who are bad at math. - unknown Windows: Microsoft's tax on computer illiterates. - WE7U. The world DOES revolve around me: I picked the coordinate system!" _______________________________________________ Xastir mailing list Xastir@xastir.org http://lists.xastir.org/cgi-bin/mailman/listinfo/xastir
