On Sat, Feb 26, 2022 at 04:05:37PM -0500, John Cai wrote: > Hi Taylor, > > On 26 Feb 2022, at 15:30, Taylor Blau wrote: > > > On Sat, Feb 26, 2022 at 03:19:11PM -0500, John Cai wrote: > >> Thanks for bringing this up again. I meant to write back regarding what you raised > >> in the other part of this thread. I think this is a valid concern. To attain the > >> goal of offloading certain blobs onto another server(B) and saving space on a git > >> server(A), then there will essentially be two steps. One to upload objects to (B), > >> and one to remove objects from (A). As you said, these two need to be the inverse of each > >> other or else you might end up with missing objects. > > > > Do you mean that you want to offload objects both from a local clone of > > some repository, _and_ the original remote it was cloned from? > > yes, exactly. The "another server" would be something like an http server, OR another remote > which hosts a subset of the objects (let's say the large blobs). > > > > I don't understand what the role of "another server" is here. If this > > proposal was about making it easy to remove objects from a local copy of > > a repository based on a filter provided that there was a Git server > > elsewhere that could act as a promisor remote, than that makes sense to > > me. > > > > But I think I'm not quite understanding the rest of what you're > > suggesting. > > Sorry for the lack of clarity here. The goal is to make it easy for a remote to offload a subset > of its objects to __another__ remote (either a Git server or an http server through a remote helper). Does the other server then act as a promisor remote in conjunction with the Git server? I'm having trouble understanding why the _Git_ remote you originally cloned from needs to offload its objects, too. So I think the list would benefit from understanding some more of the details and motivation there. But it would also benefit us to have some understanding of how we'll ensure that any objects which are moved out of a Git repository make their way to another server. I am curious to hear Jonathan Tan's thoughts on this all, too. Thanks, Taylor
