Re: Mozilla .git tree

[Junio C Hamano <junkio@cox.net>]

Linus Torvalds <torvalds@osdl.org> writes:

> On Sat, 2 Sep 2006, Shawn Pearce wrote:
>
>> I think Junio and Nico have already agreed to change the base SHA1
>> to be an offset instead;

I am not in favor of that, at least not yet, especially I
haven't thought about the implications of that on streaming
unpacker.  I do not have much objections about changing
base-delta order, though.

> Of course, if we change the pack/index-file format for other reasons, then 
> we should obviously fix the 4G issue at the same time, but were there 
> actually any real other reasons at this point?

Not really, from my point of view.  Probably 70% of motivation
of the new \377tOc index format originally came from wanting to
have "where is the end of this object" which turned out to be
unneeded; and by making repack easier to use I think we do not
have to solve 4G issue either.

There is only one case that might need a single pack that can be
indexed with 4G offset: initial clone or repack of a huge
repository.


-- 
VGER BF report: U 0.788936