Re: Figured out how to get Mozilla into git

On 6/9/06, Linus Torvalds [off-list ref] wrote:

On Fri, 9 Jun 2006, Jon Smirl wrote:

quoted

That looks too small. My svn git import is 2.7GB and the source CVS is
3.0GB. The svn import wasn't finished when I stopped it.

Git is much better at packing than either CVS or SVN. Get used to it ;)

The git tree that Martin got from cvsps is much smaller that the git
tree I got from going to svn then to git.  I don't why the trees are
700KB different, it may be different amounts of packing, or one of the
conversion tools is losing something.

Earlier he said:

git-repack -a -d but it OOMs on my 2GB+2GBswap machine :(

quoted

My cvsps process is still running from last night. The error file is
341MB. How big is it when the conversion is finished? My machine is
swapping to death.

Do you have all the cvsps patches? There's a few important ones floating
around, and David Mansfield never did a 2.2 release..

I am running cvsps-2.1-3.fc5 so I may be wasting my time. Error out is
535MB now.
He sent me some git patches, but none for cvsps.

I'm pretty sure Martin doesn't run plain 2.1.

I haven't come up with anything that is likely to result in Mozilla
switching over to git. Right now it takes three days to convert the
tree. The tree will have to be run in parallel for a while to convince
everyone to switch. I don't have a solution to keeping it in sync in
near real time (commits would still go to CVS). Most Mozilla
developers are interested but the infrastructure needs some help.

Martin has also brought up the problem with needing a partial clone so
that everyone doesn't have to bring down the entire repository. A
trunk checkout is 340MB and Martin's git tree is 2GB (mine 2.7GB).  A
kernel tree is only 680M.

-- 
Jon Smirl
jonsmirl@gmail.com