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Subject: Re: Linux 2.6.29
From: Bojan Smojver <bojan@rexursive.com>
To: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: linux-kernel@vger.kernel.org
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Date: Wed, 01 Apr 2009 16:26:18 +1100
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On Wed, 2009-04-01 at 09:30 +1100, Bojan Smojver wrote:
> I have no idea why we don't have that either. FreeBSD code seems
> really straightforward.

I just tried using dd with conv=fsync option and that kinda does what
you mentioned. I see this at the end of strace:
---------------------------------
write(1, "<some data...>"..., 512) = 512
read(0, ""..., 512)                = 0
fsync(1)                           = 0
close(0)                           = 0
close(1)                           = 0
---------------------------------

So, maybe GNU folks just don't want to have yet another tool for this.

-- 
Bojan

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