From owner-freebsd-emulation@FreeBSD.ORG Mon Apr 9 03:22:12 2012 Return-Path: Delivered-To: emulation@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9B083106564A for ; Mon, 9 Apr 2012 03:22:12 +0000 (UTC) (envelope-from vivek@khera.org) Received: from mail-ob0-f182.google.com (mail-ob0-f182.google.com [209.85.214.182]) by mx1.freebsd.org (Postfix) with ESMTP id 592A28FC0C for ; Mon, 9 Apr 2012 03:22:12 +0000 (UTC) Received: by obbwc18 with SMTP id wc18so7028356obb.13 for ; Sun, 08 Apr 2012 20:22:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=khera.org; s=google11; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=YEy/TiZQOWLJj6Dt+KA0swEQ+AHT/fZLRIID8He4Xms=; b=FBj7NXqzh9B9VFVXv/dADSfZwWZA1hn+/DkrlytIxJcahQGTRAZ1Oxltf7aeVV5UEt gqKZl1Bb2MIRC1ojM4OS0DzJ4A8nXzdC8CnqS8xdpDhrsyUy6r/CKShqan9/cE9cA4li FpPDiJyvFuqDjqTfwjt18uBujG3AnEz/5CUSI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:x-gm-message-state; bh=YEy/TiZQOWLJj6Dt+KA0swEQ+AHT/fZLRIID8He4Xms=; b=RnlAOv5v4wrbuom8bbGh1se9AiusbjsJkdcd09YvZ+25wDZUBXJKBnuYX1xw8wcBPQ ZlG/c4+VehrML46no2r0ZEZdyz7ERkSY1NAjE7rJrcliANBPwcuSGX3nT89jlFexHdAE Gdy72aS+f5+zMSwBmiaFPrhHrGao2UTJyjGzCQfthk/fkCSb+QkozGXwcWb6xaA9JXic Y1lKdENobMWBjtk0ueKafIol/MRKGkkT+K2sH8T4F8ktzJQApECIBaaathmM7dDBlRcu 54jcaOOrinf/d0Xx4VaJmi1DtKob4gd5qJh+x+zTeLaAzWRWYI5cFz+whNwhMa/5glu1 UhJQ== MIME-Version: 1.0 Received: by 10.182.53.106 with SMTP id a10mr7724751obp.43.1333941731986; Sun, 08 Apr 2012 20:22:11 -0700 (PDT) Received: by 10.182.175.41 with HTTP; Sun, 8 Apr 2012 20:22:11 -0700 (PDT) In-Reply-To: <4F82551A.9040206@rawbw.com> References: <4F82551A.9040206@rawbw.com> Date: Sun, 8 Apr 2012 23:22:11 -0400 Message-ID: From: Vick Khera To: emulation@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 X-Gm-Message-State: ALoCoQlnaEkiHgXuGD8UTTtEfOpPugPPDvQmq+e0/hGjX0zwd1qJF+xLD3Qa4C9XdBG1EL8Cdg1j Cc: Subject: Re: NFS from virtualbox guest is much slower than NFS from another machine X-BeenThere: freebsd-emulation@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Development of Emulators of other operating systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Apr 2012 03:22:12 -0000 On Sun, Apr 8, 2012 at 11:18 PM, Yuri wrote: > This is very strange, local NFS should be blazing fast, and I see the > opposite picture. For some reason local NFS is crippled. In my tests of virtual box late last year, I found the network layer extremely slow. I was running a freebsd 9 guest in a freebsd 9 host. Using the virtual network driver was practically zero improvement over emulating the em device. It was this reason I reverted to using jails for my needs for now.