From mboxrd@z Thu Jan 1 00:00:00 1970 From: Benjamin LaHaise Subject: Re: aio-stress throughput regressions from 2.6.11 to 2.6.12 Date: Fri, 8 Jul 2005 13:58:40 -0400 Message-ID: <20050708175840.GD781@kvack.org> References: <20050701075600.GC4625@in.ibm.com> <20050701142555.GB31989@kvack.org> <20050706043056.GA4223@in.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-aio@kvack.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Return-path: To: Suparna Bhattacharya Content-Disposition: inline In-Reply-To: <20050706043056.GA4223@in.ibm.com> Sender: owner-linux-aio@kvack.org List-Id: linux-fsdevel.vger.kernel.org On Wed, Jul 06, 2005 at 10:00:56AM +0530, Suparna Bhattacharya wrote: > Do you see the regression as well, or is it just me ? Throughput for me on an ICH6 SATA system using O_DIRECT seems to remain pretty constant across 2.6.11-something-FC3 to 2.6.13-rc2 around 31MB/s. 2.6.11 proper hangs for me, though. -ben -- "Time is what keeps everything from happening all at once." -- John Wheeler -- To unsubscribe, send a message with 'unsubscribe linux-aio' in the body to majordomo@kvack.org. For more info on Linux AIO, see: http://www.kvack.org/aio/ Don't email: aart@kvack.org