From owner-soc-status@FreeBSD.ORG Tue Jun 8 06:40:26 2010 Return-Path: Delivered-To: soc-status@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id F2A5610656DA for ; Tue, 8 Jun 2010 06:40:26 +0000 (UTC) (envelope-from gnehzuil@gmail.com) Received: from mail-px0-f182.google.com (mail-px0-f182.google.com [209.85.212.182]) by mx1.freebsd.org (Postfix) with ESMTP id C73578FC1A for ; Tue, 8 Jun 2010 06:40:26 +0000 (UTC) Received: by pxi7 with SMTP id 7so1886056pxi.13 for ; Mon, 07 Jun 2010 23:40:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from :user-agent:mime-version:to:subject:content-type :content-transfer-encoding; bh=W7fqaMYUORSoaJT5XDoGj9/kdZvDEuwpE6ohYsgwyRA=; b=fE8YwXGTAqFqFuXYfSAuEAIoXSd3RklRVn+VORlmNqC6rM9Q883mswKgQXmyvhIfvQ gEFVQrlAsZyUARHlFlQv+Y79FmSWizZHAEhL3+P6hVNenYwEE0VzwptwsPF0SXy7xZbD pZG11jHC0ZHF2QxInzQ74WQD+QX9a2vZ+XGHU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; b=WapmipLdU4Qhn7PD2Praj/jcSFN1kVvTvP11BaBvWZdnqAmOdKBOEZvfhAxDPTodn3 mbuhQuIhkHi1rwNgWXqVvPZmsANZk/+Vh5speX1Aqc7sHQCZpmTWamSyGzyNwRT8sbqy 44gOFoXEOEL07mR8r93ShumExsOSK5WZ9qQqo= Received: by 10.140.58.5 with SMTP id g5mr12916823rva.157.1275979226226; Mon, 07 Jun 2010 23:40:26 -0700 (PDT) Received: from [192.168.1.47] ([166.111.68.197]) by mx.google.com with ESMTPS id q10sm5418333rvp.20.2010.06.07.23.40.24 (version=TLSv1/SSLv3 cipher=RC4-MD5); Mon, 07 Jun 2010 23:40:25 -0700 (PDT) Message-ID: <4C0DE5CC.7070708@gmail.com> Date: Tue, 08 Jun 2010 14:40:12 +0800 From: gnehzuil User-Agent: Thunderbird 2.0.0.24 (X11/20100317) MIME-Version: 1.0 To: soc-status@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: [extfs] status report 2 X-BeenThere: soc-status@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Summer of Code Status Reports and Discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Jun 2010 06:40:27 -0000 Status: * I have improved the algorithm. Now the result of benchmarks are looked better, especially in blogbench. * Welcome to review the result. ' http://wiki.freebsd.org/SOC2010ZhengLiu'. Plan for next week: * If my mentor agrees, I will publish it. * Think about how to update ext2fs to read a ext4 file system in read-only mode. Now it can not mount a ext4 hard disk because 'mount' command reports incompatible features. So I want to implement mount/umount firstly. lz