From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from plane.gmane.org ([80.91.229.3]:47950 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750979AbbADKpF (ORCPT ); Sun, 4 Jan 2015 05:45:05 -0500 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1Y7igB-0007Hx-N9 for linux-btrfs@vger.kernel.org; Sun, 04 Jan 2015 11:45:03 +0100 Received: from battery.modeemi.fi ([130.230.72.137]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sun, 04 Jan 2015 11:45:03 +0100 Received: from flux-btrfs by battery.modeemi.fi with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sun, 04 Jan 2015 11:45:03 +0100 To: linux-btrfs@vger.kernel.org From: Erkki Seppala Subject: Re: [PATCH 2/2] E2fsprogs: add compress and cow support in chattr, lsattr Date: 04 Jan 2015 12:40:59 +0200 Message-ID: References: <4DA2A15C.1050501@cn.fujitsu.com> <4DA692C8.2080400@cn.fujitsu.com> <4DABEA3A.4070008@cn.fujitsu.com> <54A67152.4030404@5t9.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-btrfs-owner@vger.kernel.org List-ID: Lutz Vieweg writes: > Maybe "chattr +C" could print a warning if a file > to change attributes for is > 0 bytes long? This may only affect btrfs. The old ext2? ext3? compression patches were able to compress pre-existing files. I don't know how other filesystems behave in this regard. -- _____________________________________________________________________ / __// /__ ____ __ http://www.modeemi.fi/~flux/\ \ / /_ / // // /\ \/ / \ / /_/ /_/ \___/ /_/\_\@modeemi.fi \/