From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-3.4 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD shortcircuit=no autolearn=ham autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id 8412D1F6C1 for ; Wed, 24 Aug 2016 21:00:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755524AbcHXVAs (ORCPT ); Wed, 24 Aug 2016 17:00:48 -0400 Received: from mail-pa0-f43.google.com ([209.85.220.43]:34909 "EHLO mail-pa0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756124AbcHXVAr (ORCPT ); Wed, 24 Aug 2016 17:00:47 -0400 Received: by mail-pa0-f43.google.com with SMTP id hb8so9797690pac.2 for ; Wed, 24 Aug 2016 14:00:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alexnauda-com.20150623.gappssmtp.com; s=20150623; h=mime-version:from:date:message-id:subject:to; bh=h8JYFoMvodtSyMpYSMwcCacWuubJGC7T2et+W7NXxtU=; b=LafLo8KVQSZR+0ncA4migTGI/j6xhN8jbDIP5fjzi/M1D5BE03pGUEnD1qKb7SfR53 SYXDrNhBWRz2UVcdxCwRUtw82Fg5vH/Qs6WefZVlS2ScExGzINkxQpKDvTPeVD0kMyFD 5p4n/aUhk1miUxxt8x9LpdwHMkQDwFyohf+6mFJel/YpLCN7TNO3S2aNetldg5jNHWcy 08mJ+WD9WXqyf384vrQHxgDBMk/Eiwo3C0FvoHtYqSLT4/CjNgHbxSN9NxseUS7qJAa7 A7JsKDMHQiVOFEhTYXhItY9/CkA3bVZYqLhX/WZpCdcoYEVP0FbvUTSdBz+cEFBNzT6a ldXg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=h8JYFoMvodtSyMpYSMwcCacWuubJGC7T2et+W7NXxtU=; b=kD4ICfKFZOcmI8TlwUv0x5BdEMQo4kL2PaUAHR1DhZ+s3/RGHd0LVDq9Hrl2BAYLj6 1tVam7fl87ZQQUwp+4Q5n5bpRxNDmZ23oSUbqQqXDkT7OxZTd7ClC7yNBS1jtvY4OhU3 MuJKic5itYXFSsELIttD5SXO9VED0auVySenN5IHoUjb0nvljYD2AxBS/okms0gft4Wg gOaJPs1K1ExAyYFLvSJaDR+WuW7N6H5EGgcZ7KK/6ErAnbVtmYG7swvJ77BQ1fnsX6EL usyLbwPCzljl9gxxWp9DnGqyjdEdlsvEIeVwMlWiR5MFWQkutC+rOoN50JhftNiyOYp6 C1jg== X-Gm-Message-State: AE9vXwO2ua1HljdlI6cGlBwsqToRMCYIQiuwmZAPb59E/EzD27HSDyTpzfqsyGTJG6X05Nyn5nbWzFT7bGY04w== X-Received: by 10.66.181.139 with SMTP id dw11mr9583771pac.2.1472071953827; Wed, 24 Aug 2016 13:52:33 -0700 (PDT) MIME-Version: 1.0 Received: by 10.67.4.229 with HTTP; Wed, 24 Aug 2016 13:52:33 -0700 (PDT) X-Originating-IP: [54.208.66.34] From: Alex Nauda Date: Wed, 24 Aug 2016 16:52:33 -0400 Message-ID: Subject: on Amazon EFS (NFS): "Reference directory conflict: refs/heads/" with status code 128 To: git@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Elastic File System (EFS) is Amazon's scalable filesystem product that is exposed to the OS as an NFS mount. We're using EFS to host the filesystem used by a Jenkins CI server. Sometimes when Jenkins tries to git fetch, we get this error: $ git -c core.askpass=true fetch --tags --progress git@github.com:mediasilo/dodo.git +refs/pull/*:refs/remotes/origin/pr/* fatal: Reference directory conflict: refs/heads/ $ echo $? 128 Has anyone seen anything like this before? Any tips on how to troubleshoot it? Related Jenkins issue: https://issues.jenkins-ci.org/browse/JENKINS-37653