From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.virtall.com ([178.63.195.102]:33262 "EHLO mail.virtall.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030494AbcGKNpR (ORCPT ); Mon, 11 Jul 2016 09:45:17 -0400 Received: from localhost (localhost [127.0.0.1]) by mailext.virtall.com (Postfix) with ESMTP id B264335ECF6 for ; Mon, 11 Jul 2016 15:45:13 +0200 (CEST) Received: from mailext.virtall.com ([127.0.0.1]) by localhost (web1.virtall.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Q7fe8Qr9aPOi for ; Mon, 11 Jul 2016 15:45:13 +0200 (CEST) Received: from admin.virtall.com (localhost [127.0.0.1]) by mailext.virtall.com (Postfix) with ESMTP for ; Mon, 11 Jul 2016 15:45:13 +0200 (CEST) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Date: Mon, 11 Jul 2016 22:45:13 +0900 From: Tomasz Chmielewski To: linux-btrfs Subject: btrfs won't mount to /home Message-ID: Sender: linux-btrfs-owner@vger.kernel.org List-ID: This is kind of strange (kernel 4.6.3, Ubuntu 16.04): # mount -t btrfs /dev/sda4 /home # echo $? 0 # dmesg -c [382148.588847] BTRFS info (device sda4): disk space caching is enabled [382148.588851] BTRFS: has skinny extents So it worked? # ls /home # df | grep home # mount | grep /home # lsof -n | grep /home All give no output. So, weird, isn't it? Now, let's try to mount to /home2: # mkdir /home2 # mount /dev/sda4 /home2 # mount | grep home /dev/sda4 on /home2 type btrfs (rw,relatime,space_cache,subvolid=5,subvol=/) # dmesg -c [382190.199363] BTRFS info (device sda4): disk space caching is enabled [382190.199370] BTRFS: has skinny extents What's wrong there? Tomasz Chmielewski https://wpkg.org