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[2001:8b0:bf73:93f7::51bb:e332]) by smtp.gmail.com with ESMTPSA id be11-20020a05600c1e8b00b00418f7605249sm19949620wmb.24.2024.05.07.09.26.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 May 2024 09:26:18 -0700 (PDT) Received: from jsm28 (helo=localhost) by digraph.polyomino.org.uk with local-esmtp (Exim 4.95) (envelope-from ) id 1s4Ndt-005RAc-ID; Tue, 07 May 2024 16:26:13 +0000 Date: Tue, 7 May 2024 16:26:13 +0000 (UTC) From: Joseph Myers To: Ben Boeckel cc: Mark Wielaard , Jason Merrill , Jeff Law , "Frank Ch. Eigler" , Overseers mailing list , gcc@gcc.gnu.org, binutils@sourceware.org, gdb@sourceware.org, libc-alpha@sourceware.org, Tom Tromey , Sergio Durigan Junior Subject: Re: Updated Sourceware infrastructure plans In-Reply-To: Message-ID: References: <20240417232725.GC25080@gnu.wildebeest.org> <20240418173726.GD9069@redhat.com> <87v849qudy.fsf@tromey.com> <87wmooep76.fsf@tromey.com> <0347e05a-94c6-4ecc-aa8f-cc90358a813d@gmail.com> <0d0af1d9-21f8-4c60-ad4c-cd82c0c0cabb@redhat.com> <20240501212618.GB6469@gnu.wildebeest.org> MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII X-Spam-Status: No, score=-3.5 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE,TXREP autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Sat, 4 May 2024, Ben Boeckel via Gcc wrote: > - every push is stored in a ghostflow-director-side unique ref > (`refs/mr/ID/heads/N` where `N` is an incrementing integer) to avoid > forge-side garbage collection (especially problematic on Github; > I've not noticed GitLab collecting so eagerly) That's the sort of thing I was talking about for ensuring all the versions of every pull request remain available - it doesn't need anything more than providing such refs (that someone can get with git clone --mirror if they wish). (And there has been and is work on ensure git scales well to repositories with millions of refs, such as you get with PR-based systems storing all PRs or all versions of PRs as refs.) -- Joseph S. Myers josmyers@redhat.com