From: Benjamin LaHaise <bcrl@kvack.org>
To: Hayim Shaul <hayim@post.tau.ac.il>
Cc: Suparna Bhattacharya <suparna@in.ibm.com>,
akpm@osdl.org, linux-aio@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: Latest AIO patchset
Date: Wed, 25 Feb 2004 19:27:15 -0500 [thread overview]
Message-ID: <20040225192715.B11294@kvack.org> (raw)
In-Reply-To: <Pine.LNX.4.44.0402252026460.12841-100000@soul.math.tau.ac.il>; from hayim@post.tau.ac.il on Wed, Feb 25, 2004 at 08:45:29PM +0200
On Wed, Feb 25, 2004 at 08:45:29PM +0200, Hayim Shaul wrote:
> What exactly is the O_DIRECT flag? When I add this flag to the open func
> it fails.
>
> More specificaly, this function fails
> open("filename", O_RDWR | O_DIRECT | O_LARGEFILE | O_CREAT, S_IRWXU);
>
> but this one succeeds
> open("filename", O_RDWR | O_LARGEFILE | O_CREAT, S_IRWXU);
>
> I'm running linux 2.6.0 with libaio 0.3.92.
Which filesystem? Not all support O_DIRECT.
-ben
next prev parent reply other threads:[~2004-02-26 0:27 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-24 16:03 Latest AIO patchset Suparna Bhattacharya
2004-02-24 11:02 ` kexec "problem" Carlos Silva
2004-02-24 17:10 ` Randy.Dunlap
2004-02-24 17:24 ` Carlos Silva
2004-02-27 0:54 ` kexec "problem" [and patch updates] Randy.Dunlap
2004-02-27 8:00 ` [Fastboot] " Eric W. Biederman
2004-02-27 19:32 ` Randy.Dunlap
2004-02-28 10:41 ` Eric W. Biederman
2004-03-04 13:03 ` Hariprasad Nellitheertha
2004-03-08 0:32 ` Eric W. Biederman
2004-03-08 18:35 ` Randy.Dunlap
2004-02-25 18:45 ` Latest AIO patchset Hayim Shaul
2004-02-26 0:27 ` Benjamin LaHaise [this message]
2004-02-26 13:30 ` Hayim Shaul
2004-02-26 16:45 ` Daniel McNeil
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