linux-ext4 - [PATCH 0/3][RFC] add a message in mount/remount/umount for ext2/ext3/ext4

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Message-Id: <20090915152039.fdca8936.toshi.okajima@jp.fujitsu.com>
Date:	Tue, 15 Sep 2009 15:20:39 +0900
From:	Toshiyuki Okajima <toshi.okajima@...fujitsu.com>
To:	tytso@....edu, akpm@...ux-foundation.org
Cc:	sct@...hat.com, adilger@....com, linux-ext4@...r.kernel.org
Subject: [PATCH 0/3][RFC] add a message in mount/remount/umount for
 ext2/ext3/ext4

Hi Ted, Andrew and all.

Under the current implementation, we cannot know in the system log 
(/var/log/messages) when the filesystem (ext2/ext3/ext4) is unmounted.
For enterprise users, they often want to observe certain filesystems'
actions (mount/unmount) in the system log. Besides, by the system log, 
we occasionally wants to know whether a certain filesystem has been
unmounted or not at the time when a problem happens.

The following patch series implement above demand. 
Please apply it.

Signed-off-by: Toshiyuki Okajima <toshi.okajima@...fujitsu.com>
---
 fs/ext2/super.c |   16 ++++++++++++++++
 fs/ext3/super.c |   32 +++++++++++++++++++++++---------
 fs/ext4/super.c |   30 ++++++++++++++++++++++--------
 3 files changed, 61 insertions(+), 17 deletions(-)

Regards,
Toshiyuki Okajima
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