From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from plane.gmane.org ([80.91.229.3]:48846 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754274AbaIDRcP (ORCPT ); Thu, 4 Sep 2014 13:32:15 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1XPatJ-0000MA-1Q for linux-btrfs@vger.kernel.org; Thu, 04 Sep 2014 19:32:13 +0200 Received: from pd953e3b4.dip0.t-ipconnect.de ([217.83.227.180]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 04 Sep 2014 19:32:13 +0200 Received: from holger.hoffstaette by pd953e3b4.dip0.t-ipconnect.de with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 04 Sep 2014 19:32:13 +0200 To: linux-btrfs@vger.kernel.org From: Holger =?iso-8859-1?q?Hoffst=E4tte?= Subject: Re: Btrfs stable updates for v3.16 Date: Thu, 4 Sep 2014 17:31:59 +0000 (UTC) Message-ID: References: <54077F27.1040603@fb.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-btrfs-owner@vger.kernel.org List-ID: (removed stable@ for now) Just to follow up on this - On Wed, 03 Sep 2014 23:36:00 +0000, Holger Hoffstätte wrote: > [on backporting both: > 8d875f95da43c6a8f18f77869f2ef26e9594fecc and > f6dc45c7a93a011dff6eb9b2ffda59c390c7705a to 3.14] > > ...and I guess nobody will complain about slightly better performance > either. So "slightly" is an understatement: rename/replace/truncate without full immediate flushing - as done by rsync's copy+rename - is now indeed *much* faster, to the point that backups with many small files finish in a fraction of the time. Wonderful! Please do get this into the next 3.14 cycle, I'll gladly help and test. Thanks! Holger