On Wed, May 16, 2018 at 02:18:20PM -0700, Stefan Beller wrote: > > > > You can also do periodic maintenance like: > > > > 1. Copy each ref in the forked repositories into the parent repository > > (e.g., giving each child that borrows from the parent its own > > hierarchy in refs/remotes/<child>/*). > > Can you just copy? I assume the mother repo doesn't know about > all objects, hence by copying the ref, we have a "spotty" history. > > And to improve copying could permanent symlinking be used instead? Sorry, by copying, I meant "fetching". I.e., migrating objects and refs. -Peff