From unknown Sat Jun 21 05:18:07 2025 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.509 (Entity 5.509) Content-Type: text/plain; charset=utf-8 From: bug#41794 <41794@debbugs.gnu.org> To: bug#41794 <41794@debbugs.gnu.org> Subject: Status: Thoughts on using Zstd compression instead of lzip Reply-To: bug#41794 <41794@debbugs.gnu.org> Date: Sat, 21 Jun 2025 12:18:07 +0000 retitle 41794 Thoughts on using Zstd compression instead of lzip reassign 41794 guix submitter 41794 romulasry severity 41794 normal tag 41794 notabug thanks From debbugs-submit-bounces@debbugs.gnu.org Wed Jun 10 15:23:04 2020 Received: (at submit) by debbugs.gnu.org; 10 Jun 2020 19:23:04 +0000 Received: from localhost ([127.0.0.1]:35393 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jj6JT-0001AG-NM for submit@debbugs.gnu.org; Wed, 10 Jun 2020 15:23:03 -0400 Received: from lists.gnu.org ([209.51.188.17]:55242) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jj6JR-00019w-Su for submit@debbugs.gnu.org; Wed, 10 Jun 2020 15:23:02 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:60508) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jj6JR-000501-ME for bug-guix@gnu.org; Wed, 10 Jun 2020 15:23:01 -0400 Received: from mail-40141.protonmail.ch ([185.70.40.141]:52864) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jj6JP-0001Ej-QR for bug-guix@gnu.org; Wed, 10 Jun 2020 15:23:00 -0400 Date: Wed, 10 Jun 2020 19:22:46 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail; t=1591816977; bh=n9UqkjWEXtBbNzRLs9l5mKNLHjjTNHpFE+ZoMRwAHO4=; h=Date:To:From:Reply-To:Subject:From; b=lXLErimSXh/2l5rpeCH1gysgiuvSnpqnPshwYv826izUrmxtB3d0JDMET4OUrEw1E UT9ULngVZ23UnNkheMiMKHpCDn7kzNJ5dGAd3WtISsY9WLTAOx14ULbW0GVu/QyQRh 25sUjxBHHOHuKmInlDqMGSJCahNYpivD/cb14JjI= To: "bug-guix@gnu.org" From: romulasry Subject: Thoughts on using Zstd compression instead of lzip Message-ID: MIME-Version: 1.0 Content-Type: multipart/alternative; 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10 Jun 2020 20:59:56 +0000 Received: from localhost ([127.0.0.1]:35480 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jj7pE-0003kb-GA for submit@debbugs.gnu.org; Wed, 10 Jun 2020 16:59:56 -0400 Received: from lists.gnu.org ([209.51.188.17]:60458) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jj7pD-0003kS-LY for submit@debbugs.gnu.org; Wed, 10 Jun 2020 16:59:55 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:53706) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jj7pD-0007bL-Aw for bug-guix@gnu.org; Wed, 10 Jun 2020 16:59:55 -0400 Received: from tobias.gr ([2a02:c205:2020:6054::1]:35628) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jj7pB-0003V3-V1 for bug-guix@gnu.org; Wed, 10 Jun 2020 16:59:54 -0400 Received: by tobias.gr (OpenSMTPD) with ESMTP id cc902910; Wed, 10 Jun 2020 20:59:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed; d=tobias.gr; h=from:to:cc :subject:references:in-reply-to:date:message-id:mime-version :content-type; s=2018; i=me@tobias.gr; bh=uFAPsb+3ItGkVJ10JKrjgO 4ljvbtCuG8CXRtO2jdm/U=; b=dNF+N0v35JDXCx+FACc9rMvj47VZc0bL4mfDXt cnif5r8TX5gBj9KjPzoVvLa2n9zSMe70KF+ks8QMTjR3mjNbd+oEZeeH4YKVNiyu VhWbx+Njik2bE8662rEA+ZGaTrIiLNkd76Yo+9xCgUE/D8heg6xeyiRd++dBtaF8 5KM4GEVr/lqJmgW0FvtzHkrQtCuhmFMPF5hU94a9en+jLoVtUOcREzxbI8eH7Bzk 3ijSu13DLpcQV6Y4tNVGPKL9xXZ9vb7eBt4Vby4t5ozlZ1pM4tO5iFS9IUQZVjPg 12qw6v4FFNXM5ki/67gS5PzrB0KYTeAOCX0aeKUslwNXXShQ== Received: by submission.tobias.gr (OpenSMTPD) with ESMTPSA id 6a2261ce (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256:NO); Wed, 10 Jun 2020 20:59:57 +0000 (UTC) BIMI-Selector: v=BIMI1; s=default; From: Tobias Geerinckx-Rice To: romulasry Subject: Re: bug#41794: Thoughts on using Zstd compression instead of lzip References: In-reply-to: Date: Wed, 10 Jun 2020 22:59:44 +0200 Message-ID: <87eeqmr60v.fsf@nckx> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="==-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Received-SPF: pass client-ip=2a02:c205:2020:6054::1; envelope-from=me@tobias.gr; helo=tobias.gr X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-Spam-Score: -1.4 (-) X-Debbugs-Envelope-To: submit Cc: 41794@debbugs.gnu.org, bug-guix@gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.4 (--) --==-=-= Content-Type: multipart/mixed; boundary="=-=-=" --=-=-= Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Romulas, It's not clear where you want to see zstd used. Here's a trivial=20 patch to add Zstd to =E2=80=98guix pack=E2=80=99, if that's what you mean. I didn't submit it in the past because I dread bikeshedding the=20 compression level. -3 is the default, and compresses slightly=20 better than gzip in a fraction of the time. Kind regards, T G-R --=-=-= Content-Type: text/x-patch; charset=utf-8 Content-Disposition: inline; filename=0001-pack-Add-zstd-compressor.patch Content-Transfer-Encoding: quoted-printable From=20fa2ead6ac0f6c005e6392d6073122c7191e08944 Mon Sep 17 00:00:00 2001 From: Tobias Geerinckx-Rice Date: Fri, 08 Nov 2019 09:03:27 +0100 Subject: [PATCH] pack: Add zstd compressor. * guix/scripts/pack.scm (%compressors): Add ztsd. =2D-- guix/scripts/pack.scm | 3 +++ 1 file changed, 3 insertions(+) diff --git a/guix/scripts/pack.scm b/guix/scripts/pack.scm index 518bf6e7e3..5e71ca9c21 100644 =2D-- a/guix/scripts/pack.scm +++ b/guix/scripts/pack.scm @@ -4,6 +4,7 @@ ;;; Copyright =C2=A9 2018 Konrad Hinsen ;;; Copyright =C2=A9 2018 Chris Marusich ;;; Copyright =C2=A9 2018 Efraim Flashner +;;; Copyright =C2=A9 2019 Tobias Geerinckx-Rice ;;; ;;; This file is part of GNU Guix. ;;; @@ -81,6 +82,8 @@ #~(#+(file-append xz "/bin/xz") "-e")) (compressor "bzip2" ".bz2" #~(#+(file-append bzip2 "/bin/bzip2") "-9")) + (compressor "zstd" ".zst" + #~(#+(file-append zstd "/bin/zstd") "-3")) (compressor "none" "" #f))) =20 ;; This one is only for use in this module, so don't put it in %compressor= s. =2D-=20 2.26.2 --=-=-=-- --==-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEARYKAB0WIQT12iAyS4c9C3o4dnINsP+IT1VteQUCXuFJwAAKCRANsP+IT1Vt eYoBAQD+Xz1vLVyGgIhRPL5EDcK/Dc87Ag8CLMfXoSuNXDXILwD/fAXb2MzWkYb/ FX3NMHpUGl9jklzKOelhgtcLQwDzOQ4= =Ymr5 -----END PGP SIGNATURE----- --==-=-=-- From debbugs-submit-bounces@debbugs.gnu.org Thu Jun 11 17:21:18 2020 Received: (at 41794) by debbugs.gnu.org; 11 Jun 2020 21:21:18 +0000 Received: from localhost ([127.0.0.1]:38275 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jjUdR-0008WI-Ts for submit@debbugs.gnu.org; Thu, 11 Jun 2020 17:21:18 -0400 Received: from eggs.gnu.org ([209.51.188.92]:41178) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jjUdQ-0008W6-1j for 41794@debbugs.gnu.org; Thu, 11 Jun 2020 17:21:16 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:41505) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jjUdK-0005i5-9s; Thu, 11 Jun 2020 17:21:10 -0400 Received: from [2a01:e0a:1d:7270:6a6c:dc17:fc02:cfda] (port=52274 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1jjUdJ-0004SX-CG; Thu, 11 Jun 2020 17:21:09 -0400 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= To: Tobias Geerinckx-Rice Subject: Re: bug#41794: Thoughts on using Zstd compression instead of lzip References: <87eeqmr60v.fsf@nckx> Date: Thu, 11 Jun 2020 23:21:07 +0200 In-Reply-To: <87eeqmr60v.fsf@nckx> (Tobias Geerinckx-Rice's message of "Wed, 10 Jun 2020 22:59:44 +0200") Message-ID: <874krh9u4c.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 41794 Cc: 41794@debbugs.gnu.org, romulasry X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Hi, Tobias Geerinckx-Rice skribis: > It's not clear where you want to see zstd used. Here's a trivial > patch to add Zstd to =E2=80=98guix pack=E2=80=99, if that's what you mean. I suppose that was for substitutes, in reference to: https://guix.gnu.org/blog/2019/substitutes-are-now-available-as-lzip/ The idea is worth discussing, but IMO, romulasry, discussions should happen on guix-devel rather than guix-patches=E2=80=A6 unless the discussion comes with a patch, of course. :-) Closing! Ludo=E2=80=99. From debbugs-submit-bounces@debbugs.gnu.org Thu Jun 11 17:21:28 2020 Received: (at control) by debbugs.gnu.org; 11 Jun 2020 21:21:28 +0000 Received: from localhost ([127.0.0.1]:38278 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jjUdc-000056-5p for submit@debbugs.gnu.org; Thu, 11 Jun 2020 17:21:28 -0400 Received: from eggs.gnu.org ([209.51.188.92]:41340) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jjUda-0008WV-7a for control@debbugs.gnu.org; Thu, 11 Jun 2020 17:21:26 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:41508) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jjUdU-0005jZ-K5 for control@debbugs.gnu.org; Thu, 11 Jun 2020 17:21:20 -0400 Received: from [2a01:e0a:1d:7270:6a6c:dc17:fc02:cfda] (port=52278 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1jjUdU-0004Tk-4p for control@debbugs.gnu.org; Thu, 11 Jun 2020 17:21:20 -0400 Date: Thu, 11 Jun 2020 23:21:18 +0200 Message-Id: <8736719u41.fsf@gnu.org> To: control@debbugs.gnu.org From: =?utf-8?Q?Ludovic_Court=C3=A8s?= Subject: control message for bug #41794 MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: control X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) tags 41794 notabug close 41794 quit From debbugs-submit-bounces@debbugs.gnu.org Sat Jun 13 16:30:38 2020 Received: (at submit) by debbugs.gnu.org; 13 Jun 2020 20:30:38 +0000 Received: from localhost ([127.0.0.1]:42555 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jkCnW-00033a-F5 for submit@debbugs.gnu.org; Sat, 13 Jun 2020 16:30:38 -0400 Received: from lists.gnu.org ([209.51.188.17]:48838) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jkCnT-00033S-Hi for submit@debbugs.gnu.org; Sat, 13 Jun 2020 16:30:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:54020) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jkCnT-0002gS-9L for bug-guix@gnu.org; Sat, 13 Jun 2020 16:30:35 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:34823) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jkCnS-0006oG-Q7; Sat, 13 Jun 2020 16:30:34 -0400 Received: from [2a01:e0a:1d:7270:af76:b9b:ca24:c465] (port=45762 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1jkCnS-0007BA-0C; Sat, 13 Jun 2020 16:30:34 -0400 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= To: Tobias Geerinckx-Rice via Bug reports for GNU Guix Subject: Re: bug#41794: Thoughts on using Zstd compression instead of lzip References: <87eeqmr60v.fsf@nckx> X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 26 Prairial an 228 de la =?utf-8?Q?R=C3=A9volution?= 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: Sat, 13 Jun 2020 22:30:27 +0200 In-Reply-To: <87eeqmr60v.fsf@nckx> (Tobias Geerinckx-Rice via Bug reports for's message of "Wed, 10 Jun 2020 22:59:44 +0200") Message-ID: <875zbuyaho.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: submit Cc: 41794@debbugs.gnu.org, Tobias Geerinckx-Rice , romulasry X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Hi, Tobias Geerinckx-Rice via Bug reports for GNU Guix skribis: > From fa2ead6ac0f6c005e6392d6073122c7191e08944 Mon Sep 17 00:00:00 2001 > From: Tobias Geerinckx-Rice > Date: Fri, 08 Nov 2019 09:03:27 +0100 > Subject: [PATCH] pack: Add zstd compressor. > > * guix/scripts/pack.scm (%compressors): Add ztsd. BTW, feel free to push it after mentioning zstd for -C under =E2=80=9CInvok= ing guix pack=E2=80=9D. Thanks, Ludo=E2=80=99. From unknown Sat Jun 21 05:18:07 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Sun, 12 Jul 2020 11:24:06 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator