From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.virtall.com ([178.63.195.102]:35439 "EHLO mail.virtall.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751454Ab3FLLxj (ORCPT ); Wed, 12 Jun 2013 07:53:39 -0400 Received: from mail.virtall.com (localhost [127.0.0.1]) by mail.virtall.com (Postfix) with ESMTP id F09153A1C7D for ; Wed, 12 Jun 2013 13:53:34 +0200 (CEST) Received: from localhost (unknown [123.109.194.100]) by mail.virtall.com (Postfix) with ESMTPSA id 349F93A1A8F for ; Wed, 12 Jun 2013 13:53:31 +0200 (CEST) Date: Wed, 12 Jun 2013 20:53:03 +0900 From: Tomasz Chmielewski To: linux-btrfs@vger.kernel.org Subject: can't mount a newly created fs after reboot Message-ID: <20130612205303.308095ca@virtall.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-btrfs-owner@vger.kernel.org List-ID: I've created two btrfs fileystems using these commands: mkfs.btrfs -d raid1 -m raid1 -L btrfs1 /dev/sda5 /dev/sdb5 mkfs.btrfs -d raid1 -m raid1 -L btrfs2 /dev/sdc1 /dev/sdd1 Then, added these to /etc/fstab: LABEL=btrfs1 /mnt/btrfs1 btrfs noatime,compress-force=zlib 0 0 LABEL=btrfs2 /mnt/btrfs2 btrfs noatime,compress-force=zlib 0 0 I mounted these filesystems with: mount -a And enabled quotas: btrfs quota enable /mnt/btrfs1 btrfs quota enable /mnt/btrfs2 I'm using Linux 3.9.5. After that I've rebooted and I'm no longer able to mount these two fileystems: - mounted from /etc/fstab (where it uses LABEL=): [ 149.763638] device label btrfs1 devid 2 transid 7 /dev/sdb5 [ 149.764127] btrfs: force zlib compression [ 149.764170] btrfs: disk space caching is enabled [ 149.765271] btrfs: failed to read the system array on sdb5 [ 149.830891] btrfs: open_ctree failed [ 149.836563] device label btrfs2 devid 1 transid 7 /dev/sdc1 [ 149.837005] btrfs: force zlib compression [ 149.837050] btrfs: disk space caching is enabled [ 149.837660] btrfs: failed to read the system array on sdc1 [ 149.910828] btrfs: open_ctree failed - mounted with /dev/sdc1 only: [ 173.688956] device label btrfs2 devid 1 transid 7 /dev/sdc1 [ 173.689393] btrfs: disk space caching is enabled [ 173.690195] btrfs: failed to read the system array on sdc1 [ 173.796816] btrfs: open_ctree failed Is it expected behaviour that the fs is mountable only once? -- Tomasz Chmielewski http://www.ptraveler.com