From: Doug McNaught <doug@mcnaught.org>
To: Rob van Nieuwkerk <robn@verdi.et.tudelft.nl>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.4 has O_SYNC bug ?
Date: 22 Mar 2003 14:37:53 -0500 [thread overview]
Message-ID: <m37kar42ge.fsf@varsoon.wireboard.com> (raw)
In-Reply-To: Rob van Nieuwkerk's message of "Sat, 22 Mar 2003 15:48:10 +0100"
Rob van Nieuwkerk <robn@verdi.et.tudelft.nl> writes:
> But the strange thing is this: always after 30s the kernel performs
> extra writes to the CF. It seems it's flushing some kind of dirty buffer
> from the buffer cache. But there is not supposed to be any dirty buffer:
> all data should have been written already to the CF because the partition
> was opened with O_SYNC !
noatime?
-Doug
next prev parent reply other threads:[~2003-03-22 19:26 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-22 14:48 2.4 has O_SYNC bug ? Rob van Nieuwkerk
2003-03-22 19:37 ` Doug McNaught [this message]
2003-03-22 20:05 ` Rob van Nieuwkerk
2003-03-22 21:05 ` wind
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