Hi Richardo! Ricardo Wurmus writes: > What exactly is required from us? I think the maintainers of each China mirrors want to use rsync, here is a tutorial of rsync: https://everythinglinux.org/rsync/ If Guix upstream repo can provide rsync server, then the mirror work will be easier for China nodes. Best regards. -- GNU Powered it GPL Protected it GOD Blessed it HFG - NalaGinrut Fingerprint F53B 4C56 95B5 E4D5 6093 4324 8469 6772 846A 0058