From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-Status: No, score=-11.5 required=3.0 tests=AWL,BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_PASS,SPF_PASS,USER_IN_DEF_DKIM_WL shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by dcvr.yhbt.net (Postfix) with ESMTP id 0CF6C1F5AE for ; Mon, 29 Jun 2020 22:08:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732833AbgF2WH5 (ORCPT ); Mon, 29 Jun 2020 18:07:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43518 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730358AbgF2WHz (ORCPT ); Mon, 29 Jun 2020 18:07:55 -0400 Received: from mail-pl1-x64a.google.com (mail-pl1-x64a.google.com [IPv6:2607:f8b0:4864:20::64a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D8F9CC061755 for ; Mon, 29 Jun 2020 15:07:55 -0700 (PDT) Received: by mail-pl1-x64a.google.com with SMTP id bb8so2785201plb.16 for ; Mon, 29 Jun 2020 15:07:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:cc; bh=vThDOZOKxvTkuZejgPyPzKM2/ta+RXzjk+IkIByx2Sk=; b=T+LQm12oO+c8mQTCAY/fWTrL7EMWscx+je6jbXlN6qItwAvMzgI5EETlC6Q80IiMP0 aDBb4mmTDoP0AHKi8mRoniY1UBUoy9Zd7DdmmeC5Ob4WJc0F+aRVkPpJEseCKLgn+ewf OpWQAKfycKubs/WBwEkA63rYNwpd0nqX6lbBDdKX66LafK3QYewIBRY+rSR4ejULYesg NKBY5wxwX6J9+gZ1Qn7YwkQeBxmmoZ1q2ys8RyLGkiTSGSeELW+N3GQPEwwqoW4M7nQ/ WxayAQHO1WQn8bFiNZd56MOfHTByMN6ohlXkDKgk4Pbi6xJWKC8WUEJunwnAz/5QBjjI DEew== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:cc; bh=vThDOZOKxvTkuZejgPyPzKM2/ta+RXzjk+IkIByx2Sk=; b=DzFOjcFzt3VT+tUOJqK+oepErjF7qJ43ZOV5wMDCaPeYo72jsVynPTXOMYOIqVpmhA GdCtigwZvUguhr7Hr3Iqf0Kq74dyk7P81mTxK+ueR9vQExdUKAqpBRJdzdJXdlhWKshC fuGEJSGBR4jjXoXgHAQzlZXd6hl5e7AriAFF2lyU7sGekIOJjrcXkaPyAbYY6/UgRKgC DyboXnaYcYYMzc+jlbiM++l2EkYPHgt3vG532J0+o+5+242mM0BpeCoF+IMBQq7sTBd6 WphThQNQOAFnNwq4gKvzwwwtFHW0+3t4JcLNqK3VUOsjg4pXc0DtvedUTBOSGcdh/x24 pdlg== X-Gm-Message-State: AOAM532ot2GnH+X2DWhIXKCC8XM2gWJuBg+naN/Xez8iG4gsjW0ii2/F UVfS0Pe2Zo1uyD2KLGdr7bbDn105xXQFLhCAjANZ/7cPNxKQj3xQxFx7vCM6B9V/JsqCGbVLq07 LRKM3e/ygY2aqvWXf1a7B2Sq0rQPsR9LoLhqcfsV5K5oYqODD0hrWgMoSSdE96hNoXKJ/OUj5Bz fg X-Google-Smtp-Source: ABdhPJzMJWJoFnU/fUoe4XOR0JbooJ7kpcEZirgoqk03bT5/vOXaizH9csih+LEfkPov6CDANstD73+nIuCuVFySBVCz X-Received: by 2002:a17:90a:50:: with SMTP id 16mr12799020pjb.205.1593468475100; Mon, 29 Jun 2020 15:07:55 -0700 (PDT) Date: Mon, 29 Jun 2020 15:07:43 -0700 Message-Id: <20200629220744.1054093-1-jonathantanmy@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.27.0.212.ge8ba1cc988-goog Subject: Commit graph chains with no corresponding files? From: Jonathan Tan Cc: git@vger.kernel.org, stolee@gmail.com, Jonathan Tan Content-Type: text/plain; charset="UTF-8" To: unlisted-recipients:; (no To-header on input) Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org At $DAYJOB, a few people have reported "warning: unable to find all commit-graph files" warnings. Their commit-graph-chain files have a few lines, but they only have one commit graph file with very few commits. I suspected something happening during fetch, because (as far as I know) a fetch may cause an incremental commit graph to be written, but I ran a fetch on a large repository myself and didn't run into this problem. Has anyone ran into this problem before, and know how to reproduce?