On Sun, Nov 18, 2007 at 03:56:11PM +0100, Ingo Molnar wrote:
>
> * Pavel Machek <[email protected]> wrote:
>
> > On Tue 2007-11-13 12:50:08, Mark Lord wrote:
> > > Ingo Molnar wrote:
> > > >
> > > >for example git-bisect was godsent. I remember that
> > > >years ago bisection of a bug was a very laborous task
> > > >so that it was only used as a final, last-ditch
> > > >approach for really nasty bugs. Today we can
> > > >autonomouly bisect build bugs via a simple shell
> > > >command around "git-bisect run", without any human
> > > >interaction! This freed up testing resources
> > > ..
> > >
> > > It's only a godsend for the few people who happen to be
> > > kernel developers
> > > and who happen to already use git.
> > >
> > > It's a 540MByte download over a slow link for everyone
> > > else.
> >
> > Hmmm, clean-cg is 7.7G on my machine, and yes I tried
> > git-prune-packed. What am I doing wrong?
>
> "git-repack -a -d" gives me ~220 MB:
>
> $ du -s .git
> 222064 .git
>
> anyone who can download a 43 MB tar.bz2 tarball for a kernel release
> should be able to afford a _one time_ download size of 250 MB (the size
> of the current kernel.org git repository). If not, burning a CD or DVD
> and carrying it home ought to do the trick. Git is very
> bandwidth-efficient after that point - lots of people behind narrow
> pipes are using it - it's just the initial clone that takes time. And
> given all the history and metadata that the git repository carries (full
> changelogs, annotations, etc.) it's a no-brainer that kernel developers
> should be using it.
>
> (and you can shrink the 250 MB further down by using shallow clones,
> etc.)
>
> yes, some people complained when distros stopped doing floppy installs.
> Some people complained when distros stopped doing CD installs. Yes, i've
> myself done a 250+ MB download over a 56 kbit modem in the past, and
> while it indeed took overnight to finish, it's very much doable. It's
> not really qualitatively different from the 1.5 hours a kernel tar.bz2
> took to download.
Probably that once in a while, we should set up a complete tree in a
tar.bz2 format on kernel.org. It would help a lot of people behind small
pipes. I have been encountering problems with git-clone when the link is
unstable. After the smallest error, it erases everything and you have to
retry from start, which is quite frustrating and expensive.
At least, downloading a tar.bz2 with FTP would be easier and a lot more
reliable. Also, people could download it from their workplace and bring
it home.
Willy
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
