From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-we0-f178.google.com ([74.125.82.178]:40589 "EHLO mail-we0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751733AbaHDDDQ (ORCPT ); Sun, 3 Aug 2014 23:03:16 -0400 Received: by mail-we0-f178.google.com with SMTP id w61so7042649wes.9 for ; Sun, 03 Aug 2014 20:03:14 -0700 (PDT) Received: from [192.168.1.196] ([87.112.226.108]) by mx.google.com with ESMTPSA id lh15sm36026844wic.10.2014.08.03.20.03.13 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sun, 03 Aug 2014 20:03:14 -0700 (PDT) Message-ID: <53DEF7DD.5070002@peter-r.co.uk> Date: Mon, 04 Aug 2014 04:02:53 +0100 From: Peter Roberts MIME-Version: 1.0 To: linux-btrfs@vger.kernel.org Subject: Scan not being performed properly on boot Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: linux-btrfs-owner@vger.kernel.org List-ID: Hi I've just recently started testing btrfs on my server but after just 24 hours problems have started. I get booted to a busybox prompt user ubuntu 14.04. I have a multi device FS setup and I can't say for sure if it managed to boot initially or not but it worked fine in regular usage. I cannot mount my root with anything other than an explicit /dev/sdx reference until I manually run a scan. Then UUID etc all work. I've tried setting the /etc/fstab to use that type of reference but it doesn't work. In all cases there is some sort of mention of a scan being run before mounting fails but it clearly isn't effective. I would be really appreciative of ant pointers to try and get this going again Thanks Peter