Shawn Pearce <spearce@xxxxxxxxxxx> wrote: > This tree delta version came out pretty good. The pack with tree > deltas is 874 MiB. Quite a reduction in size. fast-import takes > about 20 minutes to convert its 20 GiB input file into this 874 MiB > pack. Producing the 20 GiB input file from the 3 GiB CVS ,v > files takes about 4 hours with Jon's modified cvs2svn. > > Jon has started a `git-repack -a -f` with aggressive depth and > window sizes. He estimated it may need another 2.5 hours to process. > Hopefully I'll hear more details tomorrow. I just heard from Jon: > git-repack -a -f --window=50 --depth=5000 > 100% CPU for 60 minutes > 1.2GB resident memory > Final pack size is 451,203,363 bytes. So with very agressive delta depth and window sizes git-repack took a while to run but came very close to the best packed size from previous Mozilla CVS import attempts. I think we'd still like to make the final historical pack smaller than that. -- Shawn. - To unsubscribe from this list: 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