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From: Artem Bityutskiy <dedekind1@gmail.com>
To: "Hunter Adrian (Nokia-MS/Helsinki)" <adrian.hunter@nokia.com>
Cc: Bhavesh Parekh <bhaveshparekh1@gmail.com>,
	linux-mtd <linux-mtd@lists.infradead.org>
Subject: Re: UBIFS defaults?
Date: Thu, 10 Mar 2011 09:04:36 +0200	[thread overview]
Message-ID: <1299740676.2766.0.camel@localhost> (raw)
In-Reply-To: <1299675687.2741.14.camel@localhost>

On Wed, 2011-03-09 at 15:01 +0200, Artem Bityutskiy wrote:
> Hi,
> 
> currently, UBIFS checks data CRC on read by default, i.e., the
> 'chk_data_crc' mount option is the default one. This makes people who
> apply benchmarks less happy, because they just use the defaults.
> 
> Should we make the 'no_chk_data_crc' mount option to be the default
> instead? The rationale is that people who do care to read the
> documentation can switch to 'chk_data_crc' if they need, and people who
> do quick UBIFS evaluation will end up with faster read speed by default.
> 
> See this section for more information about the 'no_chk_data_crc' mount
> option: http://www.linux-mtd.infradead.org/doc/ubifs.html#L_checksumming
> 
> Would be nice to hear UBIFS users' opinion.

I'm  going to change the default if no one objects.

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)

  reply	other threads:[~2011-03-10  7:06 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-03-09 13:01 UBIFS defaults? Artem Bityutskiy
2011-03-10  7:04 ` Artem Bityutskiy [this message]
2011-03-10  8:48   ` Jon Povey
2011-03-10 14:28 ` Artem Bityutskiy

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