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Fri, 15 Mar 2024 15:10:15 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at hera.aquilenet.fr Received: from hera.aquilenet.fr ([127.0.0.1]) by localhost (hera.aquilenet.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Jws9xudMuavb; Fri, 15 Mar 2024 15:10:15 +0100 (CET) Received: from jurong (unknown [IPv6:2001:861:c4:f2f0::c64]) by hera.aquilenet.fr (Postfix) with ESMTPSA id 2714528A; Fri, 15 Mar 2024 15:10:15 +0100 (CET) Date: Fri, 15 Mar 2024 15:10:13 +0100 From: Andreas Enge To: Emmanuel Medernach Cc: guix-science@gnu.org Subject: Re: Problem with guix copy Message-ID: References: <8fd0feda-7b79-40e2-8efd-39397e73ed38@iphc.cnrs.fr> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Received-SPF: pass client-ip=2a0c:e300::1; envelope-from=andreas@enge.fr; helo=hera.aquilenet.fr X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: guix-science@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-science-bounces+larch=yhetil.org@gnu.org Sender: guix-science-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US X-Migadu-Spam-Score: -5.80 X-Spam-Score: -5.80 X-Migadu-Queue-Id: BE11D6CC7A X-Migadu-Scanner: mx11.migadu.com X-TUID: Zukz/aKHIeF2 Hello, Am Fri, Mar 15, 2024 at 02:58:23PM +0100 schrieb Emmanuel Medernach: > Now on both machines guix and guix-daemon used are the same, here are both > paths: > /gnu/store/m79ld7h62wjbx6kc2jip73lmh8lfc8qs-guix-command > /gnu/store/z642sncd5jgj4bc3p18rdqwdkq30p833-guix-daemon > When I try a guix copy the requested hash is still different from the one on > Machine_A (and it wishes to recompile it): just a wild guess, but could it be that you did a "guix gc" on Machine A and that there are grafts in play? In that case the ungrafted package may have been deleted, and will then be recomputed. Maybe you could try the same operation adding --no-grafts to the command. Andreas