On Wed, Jul 2, 2008 at 10:10 PM, Stephen R. van den Berg [off-list ref] wrote:
In that case, I will stick to extending git fsck to check grafts more
rigorously and fix git clone to *refrain* from looking at grafts.
Linus suggested that "git-fsck and repacking should just consider
it[grafts] to be an _additional_ source of parenthood rather than
a _replacement_ source."
http://article.gmane.org/gmane.comp.version-control.git/84686
Dmitry