From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754078AbYI0XIi (ORCPT ); Sat, 27 Sep 2008 19:08:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753529AbYI0XIa (ORCPT ); Sat, 27 Sep 2008 19:08:30 -0400 Received: from ey-out-2122.google.com ([74.125.78.25]:5919 "EHLO ey-out-2122.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753521AbYI0XIa (ORCPT ); Sat, 27 Sep 2008 19:08:30 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; b=jv9gyB3TS4wQ++fT5MvOZM3zQfhE3zyHbHnBjlXOoUC2GZF2yYjy2NSpeOTaxhSabR 9rxCe0trbuJ+j6ujWMxM3uRtg1CQUL1VFiycOcdbdPt+5Kr6qgfwkwZ3LusoAigp0dEl AtPcu12khmK9TGX1b0LvUpYmnE1qD4FxoK38Y= Message-ID: <48DEBCE9.3000002@gmail.com> Date: Sun, 28 Sep 2008 03:08:25 +0400 From: Ivan Zorin User-Agent: Thunderbird 2.0.0.17 (X11/20080925) MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: [question] "copy-on-write" in ext4 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, everybody. I have a question to ext4 filesystem developers. Could you tell me please, have you planned to implement (no matter, how soon) in ext4 some "copy-on-write" feature? If you have, then how it will be looks like (and how soon :-) ? If you haven't, then did you think about ability to implement such feature and how it could be?