From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D66CCC43381 for ; Fri, 1 Mar 2019 16:21:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AB9E32083D for ; Fri, 1 Mar 2019 16:21:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389088AbfCAQVW (ORCPT ); Fri, 1 Mar 2019 11:21:22 -0500 Received: from reasonset.net ([150.95.217.78]:43098 "EHLO mail.reasonset.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725966AbfCAQVW (ORCPT ); Fri, 1 Mar 2019 11:21:22 -0500 X-Greylist: delayed 575 seconds by postgrey-1.27 at vger.kernel.org; Fri, 01 Mar 2019 11:21:21 EST Received: from hydrangea (203-153-72-31.flets.kamome.or.jp [203.153.72.31]) by mail.reasonset.net (Postfix) with ESMTPSA id 50A5B2201CF for ; Sat, 2 Mar 2019 01:11:45 +0900 (JST) Date: Sat, 2 Mar 2019 01:11:52 +0900 From: MASAKI Haruka To: linux-btrfs@vger.kernel.org Subject: Unable mount subvolume with "File exists" error Message-ID: <20190302011152.2893c2f5@hydrangea> Organization: Mimir Yokohamamai X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Hi. When run this script *** #!/bin/zsh setopt RC_EXPAND_PARAM if [[ $1 == start ]] then if iscsiadm -m node -L all && mount /mnt/worldvol && mount /MasterVol && mount ~foo/local ... *** failed with mount: /MasterVol: mount(2) system call failed: File exists. message after last month Manjaro update. in /etc/fstab *** LABEL=MasterBtr /MasterVol btrfs defaults,relatime,space_cache,compress=lzo,subvol=world,noauto 0 0 LABEL=MasterBtr /mnt/worldvol btrfs defaults,relatime,space_cache,compress=lzo,noauto 0 0 /MasterVol/local /home/foo/local none rbind,noauto 0 0 *** I could mount every volume by unmount /mnt/worldvol and mount each volume manually, but the script always failed with "File exists."