From: Chris Mason Subject: Re: compilebench numbers for ext4 Date: Tue, 23 Oct 2007 09:08:30 -0400 Message-ID: <20071023090830.1630556a@think.oraclecorp.com> References: <20071022193104.0beafeca@think.oraclecorp.com> <471DEC89.2050906@linux.vnet.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: Mingming Cao , linux-ext4@vger.kernel.org To: "Aneesh Kumar K.V" Return-path: Received: from rgminet01.oracle.com ([148.87.113.118]:15848 "EHLO rgminet01.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751682AbXJWNKZ (ORCPT ); Tue, 23 Oct 2007 09:10:25 -0400 In-Reply-To: <471DEC89.2050906@linux.vnet.ibm.com> Sender: linux-ext4-owner@vger.kernel.org List-Id: linux-ext4.vger.kernel.org On Tue, 23 Oct 2007 18:13:53 +0530 "Aneesh Kumar K.V" wrote: > > I get this error while running compilebench > > http://oss.oracle.com/~mason/compilebench/compilebench-0.4.tar.bz2 I've uploaded compilebench-0.6.tar.bz2 and updated the docs on the compilebench page. This includes the --makej option that I used for the numbers I have posted (sorry, I thought that was pushed out already). For consistency with seekwatcher, I changed the -d working_dir option into -D working_dir. The actual run I used was: ./compilebench -D /mnt --makej -i 20 -d /dev/xxxx -t trace-ext4 -d and -t make compilebench start blktrace for you at the start of each phase, which allows easy creation of the graphs, but this isn't required. > > > elm3b138:~/compilebench-0.4# ./compilebench -d /ext4/ > Traceback (most recent call last): > File "./compilebench", line 541, in ? > total_runs += func(dset, rnd) > File "./compilebench", line 431, in create_one_dir > mbs = run_directory(dset.unpatched, dirname, "create dir") > File "./compilebench", line 217, in run_directory > fp = file(fname, 'a+') > IOError: [Errno 2] No such file or directory: > '/ext4/kernel-75618/fs/smbfs/symlink.c' elm3b138:~/compilebench-0.4# I'm not sure, did you run out of space? -chris