From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Subject: Re: [PATCH RFC] ext3 data=guarded v5
Date: Wed, 29 Apr 2009 11:12:18 +0900 (JST)
Message-ID: <20090429110828.4B08.A69D9226@jp.fujitsu.com>
References: <1240941840.15136.44.camel@think.oraclecorp.com>
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Cc: kosaki.motohiro@jp.fujitsu.com, Jan Kara <jack@suse.cz>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	"Theodore Ts'o" <tytso@mit.edu>,
	Linux Kernel Developers List <linux-kernel@vger.kernel.org>,
	Ext4 Developers List <linux-ext4@vger.kernel.org>,
	Mike Galbraith <efault@gmx.de>
To: Chris Mason <chris.mason@oracle.com>
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Hi 

> Hello everyone,
> 
> I've rediffed the ext3 data=guarded code against Linus' current git
> tree, and worked in most of Jan's suggestions:

I'm not fs expert and I can't review it technically. but please don't
use the name of "guarded". this word implies strong protection. 

I think end-user can misunderstand this mode make slowness and strong protect
much than "mode=journal".