On 4/3/06, Linus Torvalds <torvalds@xxxxxxxx> wrote: [...] > That's not hugely fundamental, but I didn't expect people to hit it this > quickly. What kind of project has a 1.5GB pack-file _already_? I hope it's > fifteen years of history (so that we'll have another fifteen years before > we'll have to worry about 4GB pack-files ;) I'm trying to get Git to manage my companies source tree. We're writing software for digital TV sets. Anyway, the archive is about 5Gb in size and contains binaries, zip files, excel sheets meeting minutes and whatnot. So it doesn't compress very well. The 1.5Gb pack file hardly contains any history at all (five commits or so). On the flip side, for now I'll be the only one adding to the archive, so at least it will not grow that fast ;-) Anyway, to reconstitute the tree, I need very nearly the entire pack, so limiting the pack size won't do much good, as git will still try to allocate a total of 1.5Gb memory (which, unfortunately, isn't there :-) Inspired by a patch of Alex Riesen (thanks, Alex), I tried to use the regular mmap for mapping pack files, only to discover that I compile without defining "NO_MMAP", so I've been using the stock mmap all along. So now I'm thinking that the cygwin mmap also does a malloc-and-read, just like git does with NO_MMAP. So I'll continue to investigate in that direction. To be continued... Groetjes, Kees-Jan - : send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html