From: Keith Mannthey Subject: Raid FFSB Benchmark results for 2.6.35-rc5 Date: Fri, 06 Aug 2010 12:07:13 -0700 Message-ID: <1281121633.7357.26.camel@keith-laptop> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit To: linux-ext4@vger.kernel.org Return-path: Received: from e2.ny.us.ibm.com ([32.97.182.142]:58970 "EHLO e2.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965531Ab0HFTHM (ORCPT ); Fri, 6 Aug 2010 15:07:12 -0400 Received: from d01relay06.pok.ibm.com (d01relay06.pok.ibm.com [9.56.227.116]) by e2.ny.us.ibm.com (8.14.4/8.13.1) with ESMTP id o76IrJaA001351 for ; Fri, 6 Aug 2010 14:53:19 -0400 Received: from d01av04.pok.ibm.com (d01av04.pok.ibm.com [9.56.224.64]) by d01relay06.pok.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id o76J7BWY2007284 for ; Fri, 6 Aug 2010 15:07:11 -0400 Received: from d01av04.pok.ibm.com (loopback [127.0.0.1]) by d01av04.pok.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id o76J7BWi016724 for ; Fri, 6 Aug 2010 15:07:11 -0400 Received: from [9.76.72.32] (sig-9-76-72-32.mts.ibm.com [9.76.72.32]) by d01av04.pok.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with ESMTP id o76J79jo016617 for ; Fri, 6 Aug 2010 15:07:10 -0400 Sender: linux-ext4-owner@vger.kernel.org List-ID: This is a collection of benchmark runs with the FFSB test suite. The results are comparable to other raid results on the boxacle server. The latest results can be found at: http://btrfs.boxacle.net/repository/raid/2.6.35-rc5/2.6.35-rc5/2.6.35-rc5.html I added XFS without barriers and EXT3 with barriers into the mix since my last data set. In general things look about the same. There are a few cases where ext4 with barriers (default) has gotten better but ext4 without barriers has gotten worse. Thanks, Keith Mannthey LTC Local FileSystem