From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp11.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms5.migadu.com with LMTPS id EMQcMvCxxmIQKAAAbAwnHQ (envelope-from ) for ; Thu, 07 Jul 2022 12:14:08 +0200 Received: from aspmx1.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp11.migadu.com with LMTPS id uLQaMvCxxmKvuwAA9RJhRA (envelope-from ) for ; Thu, 07 Jul 2022 12:14:08 +0200 Received: from mail.notmuchmail.org (yantan.tethera.net [IPv6:2a01:4f9:c011:7a79::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 80FFD28784 for ; Thu, 7 Jul 2022 12:14:08 +0200 (CEST) Received: from yantan.tethera.net (localhost [127.0.0.1]) by mail.notmuchmail.org (Postfix) with ESMTP id DB1A65E54B; Thu, 7 Jul 2022 10:14:05 +0000 (UTC) Received: from fethera.tethera.net (fethera.tethera.net [IPv6:2607:5300:60:c5::1]) by mail.notmuchmail.org (Postfix) with ESMTP id D32F85E228 for ; Thu, 7 Jul 2022 10:14:02 +0000 (UTC) Received: by fethera.tethera.net (Postfix, from userid 1001) id 34E525FBD0; Thu, 7 Jul 2022 06:14:02 -0400 (EDT) Received: (nullmailer pid 3135956 invoked by uid 1000); Thu, 07 Jul 2022 10:14:01 -0000 From: David Bremner To: notmuch@notmuchmail.org Subject: Re: [PATCH 1/2] CL/git: add format version 1 In-Reply-To: <20220623123044.1283154-2-david@tethera.net> References: <20220623123044.1283154-1-david@tethera.net> <20220623123044.1283154-2-david@tethera.net> Date: Thu, 07 Jul 2022 07:14:01 -0300 Message-ID: <87r12xut5i.fsf@tethera.net> MIME-Version: 1.0 Message-ID-Hash: HQHFBLNI3O2VXMLKV6CUNYUN3ORYA6AT X-Message-ID-Hash: HQHFBLNI3O2VXMLKV6CUNYUN3ORYA6AT X-MailFrom: david@tethera.net X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-notmuch.notmuchmail.org-0; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.3 Precedence: list List-Id: "Use and development of the notmuch mail system." List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_IN X-Migadu-To: larch@yhetil.org X-Migadu-Country: DE ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1657188848; h=from:from: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: in-reply-to:in-reply-to:references:references:list-id:list-help: list-owner:list-unsubscribe:list-subscribe:list-post; bh=TA22AVoSIuUjZZ2zfMBEb4bbxFpTu8fUIUFPtL3bcC4=; b=EKnY0Hws46UUEyS/WjKQ6VDeNY0fa5iveXXANDk/DwdNJicr+EPAX3hhXvg/WYVuRCv/RB r0BuvKfE8whFvrXFMiBV4uSvb7PsKad5FmuZj2asARX0Id4z+cfTLtQu1jZiJTzVb/EckX EBI+ki77xcwClE4vGJfER0ZKJAPyra4L6OoPNtWvUWB/K/hR4CSWVXpa7Wq9wB8cX1DIqe qD1ElS3hR8SVU0J6ItDAjNGtsqNuzgQAu/9Nbv/vFYzpJY+THERM2mx206KCaewBBMAmrH WN0nCajMXe7xjUb3tccaZ34lYc5nDCwpA8epw1RdD2XLDRuWOu6PPfq4m3FO3Q== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1657188848; a=rsa-sha256; cv=none; b=Y4kSZEUdkhosYHLxxmCeBD+PWYdmhNesoGiLkgqiw2vuiEHFs4cLm0G8YfdGXaTEDtrlmO EibsBk+ahS4ucR48OCr9NrCNtN58JpHGY8RKBbU6j05KtbZosdBYK3SreIOUFHWHNhGG4x knPHFswWb+dm9t785R81cLYidE1Fl9axN5tgR/v5cUqGDpf3rvgQyraJpA3isSMLhGkCI8 FNb87pUus9kyKfhVayarg/Y+Wc5zS4QKImd0buPGGiQXmpueFvayDqe2LVGK/J3FyVLdn1 ViuRjp0uuSXPUYIZ0/6DveBhXo6swApzgZ4gCC3BE1klNWXBjj6jRg8hg8gdHg== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of notmuch-bounces@notmuchmail.org designates 2a01:4f9:c011:7a79::1 as permitted sender) smtp.mailfrom=notmuch-bounces@notmuchmail.org X-Migadu-Spam-Score: -2.19 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of notmuch-bounces@notmuchmail.org designates 2a01:4f9:c011:7a79::1 as permitted sender) smtp.mailfrom=notmuch-bounces@notmuchmail.org X-Migadu-Queue-Id: 80FFD28784 X-Spam-Score: -2.19 X-Migadu-Scanner: scn0.migadu.com X-TUID: TQoH76HD4VEo David Bremner writes: > The original nmbug format (now called version 0) creates 1 > subdirectory of 'tags/' per message. This causes problems for more > than (roughly) 100k messages. > > Version 1 introduces 2 layers of hashed directories. This scheme was > chose to balance the number of subdirectories with the number of extra > directories (and git objects) created via hashing. series applied to master.