linux-ext4 - Re: [PATCH 21/47] tune2fs: enable uninit_bg when disabling metadata

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Message-ID: <20141214025846.GJ29787@thunk.org>
Date:	Sat, 13 Dec 2014 21:58:46 -0500
From:	Theodore Ts'o <tytso@....edu>
To:	"Darrick J. Wong" <darrick.wong@...cle.com>
Cc:	linux-ext4@...r.kernel.org
Subject: Re: [PATCH 21/47] tune2fs: enable uninit_bg when disabling
 metadata_csum

On Fri, Nov 07, 2014 at 01:53:03PM -0800, Darrick J. Wong wrote:
> If we're disabling metadata_csum and the user doesn't provide explicit
> instructions to enable or disable uninit_bg, assume that they want
> uninit_bg to be turned on by default.  Otherwise, we lose all block
> group flags and unused inode count, which is a big hit to performance.
> 
> Signed-off-by: Darrick J. Wong <darrick.wong@...cle.com>

Applied, thanks.

					- Ted
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