From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp12.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms5.migadu.com with LMTPS id MAviACn272I1XAAAbAwnHQ (envelope-from ) for ; Sun, 07 Aug 2022 19:28:09 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp12.migadu.com with LMTPS id gILFACn272KdfgAAauVa8A (envelope-from ) for ; Sun, 07 Aug 2022 19:28:09 +0200 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id CD1148E67 for ; Sun, 7 Aug 2022 19:28:08 +0200 (CEST) Received: from localhost ([::1]:39376 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oKk4O-0006R9-2V for larch@yhetil.org; Sun, 07 Aug 2022 13:28:08 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:56276) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oKk48-0006R1-1Y for guix-devel@gnu.org; Sun, 07 Aug 2022 13:27:52 -0400 Received: from mail2-relais-roc.national.inria.fr ([192.134.164.83]:46877) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oKk45-0001VE-CE for guix-devel@gnu.org; Sun, 07 Aug 2022 13:27:51 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=inria.fr; s=dc; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=WY1Mh99Jm/4zRyProXGSLdRTgGZEJPRGcJtGIUxdwxg=; b=dc/LL34q67IET74r2oE3rqUpO7i5Y5gl4nCcXEyULI5O/mStwlqryfm/ AOkpw4lRX6Eo7ojuDOeVPp9IKH9q/ocTl9xq3mNEAl8tpyopMiL99lCxS Cs+I2o/NruF3Io6nAkPmUBzf0cg+vbyyaPK0wNoidArlrc+ooNxak5mOg g=; X-IronPort-AV: E=Sophos;i="5.93,220,1654552800"; d="scan'208";a="48185783" Received: from 91-160-117-201.subs.proxad.net (HELO ribbon) ([91.160.117.201]) by mail2-relais-roc.national.inria.fr with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Aug 2022 19:27:45 +0200 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= To: Guix-devel Subject: Disarchive database includes tar.xz archives X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: =?utf-8?Q?D=C3=A9cadi?= 20 Thermidor an 230 de la =?utf-8?Q?R=C3=A9volution=2C?= jour de =?utf-8?Q?l'=C3=89cluse?= X-PGP-Key-ID: 0x090B11993D9AEBB5 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 3CE4 6455 8A84 FDC6 9DB4 0CFB 090B 1199 3D9A EBB5 X-OS: x86_64-pc-linux-gnu Date: Sun, 07 Aug 2022 19:27:44 +0200 Message-ID: <877d3kc6b3.fsf@inria.fr> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=192.134.164.83; envelope-from=ludovic.courtes@inria.fr; helo=mail2-relais-roc.national.inria.fr X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=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-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Migadu-Flow: FLOW_IN X-Migadu-To: larch@yhetil.org X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1659893288; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding:list-id:list-help: list-unsubscribe:list-subscribe:list-post:dkim-signature; bh=WY1Mh99Jm/4zRyProXGSLdRTgGZEJPRGcJtGIUxdwxg=; b=ksW0NMGhExdQvfgvQ4/DmOQupMubJ5GZ0kwe1jy1uQY83BzxGBB3rFHQh43VoD9PWPET7h OEjnXXE1SL6SARoiE19Pswvg0mXXrnpuQoAbmA/SXVm7Cub1M6WP7eNYSvQFdD72o0H+62 dbfAFbDPB0Y9/BFyZ1xlBp0Oas/+yl5HN6h8bzeBxIWHpKQ62lTBfCHb7Jh8mkZ87HhfMC f0ch7JLpFsK+UE520jVJWvKNMZfMzZJCC0vDbZtU366X+R8Zid6HIVgdfGiTI/s/Zud5+g UfkZdH9wRe3rpULAKWkgQYD4U27Iv+iHniVFDIi84NNZAZSm+ieoS70mUwPsWQ== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1659893288; a=rsa-sha256; cv=none; b=Z49/uciFWRqOyp1WH4QejnnVSVas0lcAPQB8PFLf7GAFVvskp+Bw7s0S+1DxI7dCRF7lBS LMjg6iH4VwZoXcMWqirozyuBkfJrY3I8PeyZRRzjnhzW6ORaAtELBuNxGW/60jefJxnT96 /qSw62EkgUv3CA/FxeBoIfQ0AaoM4T96gT3amdio8PqH11WvU2Lp79IRNtnA7pFxh1SZ0d rS65CpL24N5D9XSRPs+QrURTroqCfBhHiir5UE6/qx0CbQa1SGAMmphZ+Vbx/BUiHL455Z fNZ733lc3eGf+CuaU4EAv8mHT6++q3tsIYUNVhq4Wy67EsuoiJmFX/S7/DPiKQ== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=inria.fr header.s=dc header.b="dc/LL34q"; dmarc=pass (policy=none) header.from=inria.fr; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -5.09 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=inria.fr header.s=dc header.b="dc/LL34q"; dmarc=pass (policy=none) header.from=inria.fr; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: CD1148E67 X-Spam-Score: -5.09 X-Migadu-Scanner: scn1.migadu.com X-TUID: hISTnla7EPZf Hello Guix! The database at https://disarchive.guix.gnu.org now includes metadata for tar.xz archives, like these: https://disarchive.guix.gnu.org/sha256/e831b3a86091496cdba720411f9748de81= 507798f6130adeaef872d206e1b057 https://disarchive.guix.gnu.org/sha256/daa7060a56f2804e9b74c8d7e7fe8beed1= 2b43aab2789a38585183fcc17b8a13 Computing these has been possible since Disarchive 0.4.0, which Timothy released in Dec. 2021 but we had not updated =E2=80=98etc/disarchive-manifest.scm=E2=80=99 to disassemble tar.xz archive= s in addition to tar.gz. For the record, the database is computed at . With this change, the database goes from 123=C2=A0MiB to 234=C2=A0MiB (with individual files gzip= ped). Note commit eab5366e679c149cf0a5abeb9a196700b171d9da excludes that Chromium tarball: it takes 1.4=C2=A0GiB (!) and when running =E2=80=98disar= chive disassemble=E2=80=99 on it, we hit the default max-silent time of 1h (and (= gnu ci) doesn=E2=80=99t let us specify a different timeout in this particular c= ase.) We could work around it by making Disarchive print a progress report, which would be nice to have anyway. Ludo=E2=80=99.