From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id q1FFsU5C187178 for ; Wed, 15 Feb 2012 09:54:31 -0600 Received: from smtprelay02.ispgateway.de (smtprelay02.ispgateway.de [80.67.18.14]) by cuda.sgi.com with ESMTP id PGzEVsQl80WkO6Bk for ; Wed, 15 Feb 2012 07:54:28 -0800 (PST) Received: from [62.43.225.238] (helo=[192.168.30.191]) by smtprelay02.ispgateway.de with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.68) (envelope-from ) id 1RxhBb-00078g-7y for xfs@oss.sgi.com; Wed, 15 Feb 2012 16:54:27 +0100 Message-ID: <4F3BD532.2040102@cape-horn-eng.com> Date: Wed, 15 Feb 2012 16:54:26 +0100 From: Richard Ems MIME-Version: 1.0 Subject: Re: XFS unlink still slow on 3.1.9 kernel ? References: <4F3A5B49.6020803@cape-horn-eng.com> <4F3AE9EA.1050609@hardwarefreak.com> In-Reply-To: <4F3AE9EA.1050609@hardwarefreak.com> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: xfs@oss.sgi.com On 02/15/2012 12:10 AM, Stan Hoeppner wrote: > On 2/14/2012 7:02 AM, Richard Ems wrote: >> lspci shows: >> >> LSI Logic / Symbios Logic 53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI > = > PCI-X? So this host and array have a few years on them I assume. Yes. Bought 2007. >>> Also check the performance data in the management interface on the >>> InforTrend unit to see if you're hitting any limits there (if it has >>> such a feature). RAID6 is numerically intensive and that particular >>> controller may not have the ASIC horsepower to keep up with the IOPS >>> workload you're throwing at it. >> >> There is no performance data in the management interface to check. > = > Ok, so this is a relatively basic, entry level array? It's an InforTrend InforTrend A24U-G2421, see http://www.infortrend.com/main/2_product/es_a24u-g2421.asp Richard -- = Richard Ems mail: Richard.Ems@Cape-Horn-Eng.com Cape Horn Engineering S.L. C/ Dr. J.J. D=F3mine 1, 5=BA piso 46011 Valencia Tel : +34 96 3242923 / Fax 924 http://www.cape-horn-eng.com _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs