2009-09-30 06:51:24

by Toshiyuki Okajima

[permalink] [raw]
Subject: [PATCH 0/3][RFC](Repost) add a message in mount/remount/umount for ext2/ext3/ext4


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.

This mail is reposted.
But I received several comments for the previous mail.
Thanks to Andreas, Eric and Andrew.
I don't modify "PATCH 1/3" and "PATCH 3/3".
But I modify "PATCH 2/3".

Signed-off-by: Toshiyuki Okajima <[email protected]>
fs/ext2/super.c | 15 +++++++++++++++
fs/ext3/super.c | 30 +++++++++++++++++++++---------
fs/ext4/super.c | 30 ++++++++++++++++++++++--------
3 files changed, 58 insertions(+), 17 deletions(-)