From: Jason Merrill <jason@redhat.com>
Date: Sat, 26 Sep 2009 04:44:28 GMT
Subject: Re: git clone sending unneeded objects
Message-ID: <4ABD9C2C.60800@redhat.com>
In-Reply-To: <4ABD4F7B.4030701@redhat.com>

Incidentally, somewhat related to this issue, I've noticed that if I 
fetch a branch which I don't currently have in my repository, and I have 
most of the commits on that branch in my object store (or in an 
alternate repository) but not the most recent commit, git fetch isn't 
smart enough to only grab the commits I'm actually missing, it wants to 
fetch much more.

I would expect that since the clone pulled down everything in the 
gcc.git repository, I could then do

git config remote.origin.fetch 'refs/remotes/*:refs/remotes/origin/*'
git fetch

and have all the branches, not just the ones in refs/heads.  But when I 
do this git fetch wants to fetch some 500k redundant objects.

Jason