From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Sandeen Subject: Re: [PATCH] e4defrag: Handle device symlinks Date: Thu, 19 Jul 2012 14:04:22 -0500 Message-ID: <50085A36.3000505@redhat.com> References: <500859C6.6040401@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Kazuya Mio , xake@rymdraket.net To: ext4 development Return-path: Received: from mx1.redhat.com ([209.132.183.28]:50888 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750907Ab2GSTEg (ORCPT ); Thu, 19 Jul 2012 15:04:36 -0400 In-Reply-To: <500859C6.6040401@redhat.com> Sender: linux-ext4-owner@vger.kernel.org List-ID: On 7/19/12 2:02 PM, Eric Sandeen wrote: > Device nodes are commonly accessed via symlinks, i.e. > > # ls -l /dev/mapper/testvg-testlv > lrwxrwxrwx. 1 root root 7 Jul 19 13:01 /dev/mapper/testvg-testlv -> ../dm-0 > > Today, e4defrag on such a device will fail: FWIW this addresses Red Hat Bugzilla #707209 and was Reported-by: Peter Hjalmarsson -Eric