From: Christian Stroetmann <stroetmann@ontolinux.com>
To: Olaf van der Spek <olafvdspek@gmail.com>
Cc: linux-fsdevel <linux-fsdevel@vger.kernel.org>,
Ted Ts'o <tytso@mit.edu>, Neil Brown <neilb@suse.de>
Subject: Re: Atomic non-durable file write API
Date: Fri, 24 Dec 2010 12:29:39 +0100 [thread overview]
Message-ID: <4D148423.6090500@ontolinux.com> (raw)
In-Reply-To: <AANLkTikHzECjyNNJC=-0x+-WgNrY=-PjzJnVt=G2NHX_@mail.gmail.com>
On 24.12.2010 12:17, Olaf van der Spek wrote:
> On Thu, Dec 23, 2010 at 10:51 PM, Neil Brown<neilb@suse.de> wrote:
>> You are asking for something that doesn't exist, which is why no-one can tell
>> you want the answer is.
> It seems like a very common and basic operation. If it doesn't exist
> IMO it should be created.
>
>> The only mechanism for synchronising different filesystem operations is
>> fsync. You should use that.
>>
>> If it is too slow, use data journalling, and place your journal on a
>> small low-latency device (NVRAM??)
> This isn't about some DB-like app, it's about normal file writes, like
> archive extractions, compiling, editors, etc.
From the flow of the discussion I guess you should give R4 a try.
> Olaf
> --
Christian Stroetmann
next prev parent reply other threads:[~2010-12-24 11:29 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <AANLkTing7+SK+pavFehR4AGDbRRfFwvvzNxgWQ3zRp+O@mail.gmail.com>
2010-12-09 12:03 ` Atomic non-durable file write API Olaf van der Spek
2010-12-16 12:22 ` Olaf van der Spek
2010-12-16 20:11 ` Ric Wheeler
2010-12-18 22:15 ` Calvin Walton
2010-12-19 16:39 ` Olaf van der Spek
2010-12-23 15:49 ` Olaf van der Spek
2010-12-23 21:51 ` Neil Brown
2010-12-23 22:22 ` Ted Ts'o
2010-12-24 0:30 ` Christian Stroetmann
2010-12-24 0:48 ` Ted Ts'o
2010-12-24 1:00 ` Christian Stroetmann
2010-12-24 9:51 ` Ted Ts'o
2010-12-24 11:14 ` Olaf van der Spek
2010-12-24 11:25 ` Christian Stroetmann
2010-12-25 3:15 ` Ted Ts'o
2010-12-25 10:41 ` Olaf van der Spek
2010-12-25 11:33 ` Nick Piggin
2010-12-25 15:24 ` Olaf van der Spek
2010-12-25 17:25 ` Nick Piggin
2010-12-26 15:08 ` Olaf van der Spek
2010-12-26 15:55 ` Boaz Harrosh
2010-12-26 16:02 ` Olaf van der Spek
2010-12-26 16:27 ` Boaz Harrosh
2010-12-26 18:26 ` Olaf van der Spek
2010-12-26 16:43 ` Nick Piggin
2010-12-26 18:51 ` Olaf van der Spek
2010-12-26 22:10 ` Ted Ts'o
2010-12-27 0:30 ` Christian Stroetmann
2010-12-27 1:04 ` Ted Ts'o
2010-12-27 1:30 ` Christian Stroetmann
2010-12-27 2:53 ` Ted Ts'o
2010-12-27 10:21 ` Olaf van der Spek
2010-12-27 11:07 ` Marco Stornelli
2010-12-27 15:30 ` Christian Stroetmann
2010-12-27 19:07 ` Olaf van der Spek
2010-12-27 19:30 ` Christian Stroetmann
2010-12-28 17:22 ` Olaf van der Spek
2010-12-28 20:59 ` Neil Brown
2010-12-28 22:00 ` Greg Freemyer
2010-12-28 22:06 ` Olaf van der Spek
2010-12-28 22:15 ` Greg Freemyer
2010-12-28 22:28 ` Olaf van der Spek
2010-12-28 22:35 ` Neil Brown
2010-12-29 11:05 ` Dave Chinner
2010-12-28 22:10 ` Olaf van der Spek
2010-12-28 22:31 ` Neil Brown
2010-12-28 22:54 ` Olaf van der Spek
2010-12-28 23:42 ` Ted Ts'o
2010-12-29 9:09 ` Olaf van der Spek
2010-12-29 15:30 ` Christian Stroetmann
2010-12-29 15:41 ` Olaf van der Spek
2010-12-29 16:30 ` Christian Stroetmann
2010-12-29 17:14 ` Olaf van der Spek
2010-12-30 0:50 ` Neil Brown
2011-01-07 14:23 ` Olaf van der Spek
2010-12-27 4:12 ` Nick Piggin
2010-12-27 11:48 ` Olaf van der Spek
2010-12-27 12:43 ` Olaf van der Spek
2010-12-28 0:45 ` Ted Ts'o
2010-12-24 11:21 ` Christian Stroetmann
2010-12-24 11:17 ` Olaf van der Spek
2010-12-24 11:29 ` Christian Stroetmann [this message]
2010-12-24 11:30 ` Olaf van der Spek
2010-12-25 21:40 ` Neil Brown
2010-12-23 22:43 ` Dave Chinner
2010-12-23 22:47 ` Ted Ts'o
2010-12-26 9:59 ` Amir Goldstein
2010-12-26 15:23 ` Olaf van der Spek
2010-12-26 16:52 ` Nick Piggin
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