From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from plane.gmane.org ([80.91.229.3]:57157 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752772AbbCWXKy (ORCPT ); Mon, 23 Mar 2015 19:10:54 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1YaBUi-0003vN-NF for linux-btrfs@vger.kernel.org; Tue, 24 Mar 2015 00:10:52 +0100 Received: from cpc21-stap10-2-0-cust974.12-2.cable.virginm.net ([86.0.163.207]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 24 Mar 2015 00:10:52 +0100 Received: from m_btrfs by cpc21-stap10-2-0-cust974.12-2.cable.virginm.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 24 Mar 2015 00:10:52 +0100 To: linux-btrfs@vger.kernel.org From: Martin Subject: btrfs dedup - available or experimental? Or yet to be? Date: Mon, 23 Mar 2015 23:10:46 +0000 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-btrfs-owner@vger.kernel.org List-ID: As titled: Does btrfs have dedup (on raid1 multiple disks) that can be enabled? Can anyone relate any experiences? Is there (or will there be,) a bad penalty of fragmentation? (For kernel 3.18.9) Thanks, Martin