From mboxrd@z Thu Jan 1 00:00:00 1970 From: highvolt.lee@samsung.com (CHUNGIL LEE) Date: Fri, 03 Dec 2010 00:30:35 +0000 (GMT) Subject: mounting ext3 with readonly but there is some writing on it. Message-ID: <18246703.117531291336235333.JavaMail.weblogic@epml06> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Uwe, Thank you for the web-site that is helpful to me. And Sorry for the email made by html. Next time, I will ask it to the mailing list. :) Chun-Gil Lee. ------- Original Message ------- Sender : Uwe Kleine-K?nig Date : 2010-12-02 18:51 (GMT+09:00) Title : Re: mounting ext3 with readonly but there is some writing on it. Hello Chun-Gil Lee, On Thu, Dec 02, 2010 at 09:18:31AM +0000, ??? wrote: > Samsung Enterprise Portal mySingle > > > > > >

Hi,

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I mounted a partition(ext3) in SDMMC with readonly option(ro).

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However, I found some write requests in block driver of SDMMC card.

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Is it possible?

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Does the kjournald generate write transaction regardless of mounting

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attribute?.

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Does anyone have idea how to mount it and to be not generate any

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write transaction with ext3?

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Thank you

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Chun-Gil Lee

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Email: highvolt.lee at samsung.com


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Can you please advise your mail program to send plain text mails to this mailing list (and probably to all other Linux related lists, too), I'm sure I'm not the only person using a text-mode MUA. And note that your problem isn't specific to ARM, so this is the wrong mailing list. I suggest linux-ext4 at vger.kernel.org which despite the name also cares for ext3. Or still better ask google which finds e.g. http://pavelmachek.livejournal.com/64695.html for when when looking for "ext3 read only". Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-K?nig | Industrial Linux Solutions | http://www.pengutronix.de/ | ??? ?? Chun-Gil Lee Engineer Application Processor Development System LSI Division SAMSUNG ELECTRONICS, Co., Ltd. Phone: +82-31-209-4593 Mobile: +82-10-8985-4885 Fax: +82-31-209-0837 Email: highvolt.lee at samsung.com