Toshiyuki Okajima wrote: > 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. If this is really a common requirement, perhaps we should at least consider putting it in the vfs, in vfs_kern_mount(), generic_shutdown_super(), and do_remount_sb(). That way we'll have common behavior and less replicated code; nothing in this patch series is unique to ext[234] as far as I can tell. sb->s_type->name could be used to print the fs type in a generic message. -Eric > Signed-off-by: Toshiyuki Okajima <toshi.okajima@xxxxxxxxxxxxxx> > --- > 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 > -- > To unsubscribe from this list: send the line "unsubscribe linux-ext4" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
