From owner-freebsd-fs@FreeBSD.ORG Sun Mar 13 06:00:19 2011 Return-Path: Delivered-To: fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EB7ED1065672 for ; Sun, 13 Mar 2011 06:00:19 +0000 (UTC) (envelope-from gnehzuil@gmail.com) Received: from mail-pv0-f182.google.com (mail-pv0-f182.google.com [74.125.83.182]) by mx1.freebsd.org (Postfix) with ESMTP id 962B88FC13 for ; Sun, 13 Mar 2011 06:00:10 +0000 (UTC) Received: by pvg11 with SMTP id 11so855108pvg.13 for ; Sat, 12 Mar 2011 22:00:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:message-id:date:from:user-agent:mime-version:to :cc:subject:references:in-reply-to:content-type :content-transfer-encoding; bh=VrWjjwgeHGyGXHGLUdaIzlPX9JvWaxBN+/Wt3OoQCIc=; b=UXSgs+zg0NLo0s6mmptRyJnsNgI4UwKQf6OXoY6s3dFbgnrE1xOILDke/RbyQMy9Fo L/42+67dArMejEglwbnWV5LOiw0jRGq7hghF7pW8UqQxaDsJHHDHXrdC/59EnkPfvpFm msoE3Anlh4nF4mNuYcDfifXkQnpZCokFAzO+Y= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; b=X40B981gShs0IRRwLFbTVxmRDhGaIm6FrJrIlynl3JZ2noMB+H08JR8ljooQfXR/CP iuAAvBKOL/J8U92E53ilI94gR3F98WKy0yzMJ34mDCZjPAWZwStqTkCfawfww/snmL+W e2cKbRpWV7k7Wf12OROcMrojgLkpMN6Y4M2Pg= Received: by 10.142.179.1 with SMTP id b1mr6859697wff.432.1299996010279; Sat, 12 Mar 2011 22:00:10 -0800 (PST) Received: from [192.168.1.247] ([166.111.68.197]) by mx.google.com with ESMTPS id 25sm8115530wfb.22.2011.03.12.22.00.06 (version=SSLv3 cipher=OTHER); Sat, 12 Mar 2011 22:00:09 -0800 (PST) Message-ID: <4D7C5D62.9000505@gmail.com> Date: Sun, 13 Mar 2011 14:00:02 +0800 From: gnehzuil User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.13) Gecko/20101208 Thunderbird/3.1.7 MIME-Version: 1.0 To: Doug Barton References: <20100929031825.L683@besplex.bde.org> <20100929084801.M948@besplex.bde.org> <20100929041650.GA1553@aditya> <201009290917.05269.jhb@freebsd.org> <20100929202526.GA1564@aditya> <4CD0A3E8.4080304@FreeBSD.org> <4CD201AE.3040409@FreeBSD.org> <20101108174327.GC2066@earth> <4D7C4E14.3000105@FreeBSD.org> In-Reply-To: <4D7C4E14.3000105@FreeBSD.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: fs@freebsd.org Subject: Re: ext2fs now extremely slow X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 13 Mar 2011 06:00:20 -0000 Hi Doug, I have implemented a reallocblk in ext2fs. But it only brings a little improvements in my computer and needs to do more benchmarks. Would you like to do some testings? Thank you. Best regards, lz On 03/13/2011 12:54 PM, Doug Barton wrote: > On 11/08/2010 09:43, Aditya Sarawgi wrote: > >> I have attached the patch. > > Obviously jhb has been doing a lot of work in the ext2fs area, which > is well appreciated. However I'm not seeing some of the improvements > from bde's patch, Zheng's pre-allocation patch, etc. Are these changes > no longer relevant? > > > Doug >