From owner-freebsd-performance@FreeBSD.ORG Thu Feb 21 08:29:04 2008 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 28BEC16A400 for ; Thu, 21 Feb 2008 08:29:04 +0000 (UTC) (envelope-from valerio.daelli@gmail.com) Received: from wa-out-1112.google.com (wa-out-1112.google.com [209.85.146.183]) by mx1.freebsd.org (Postfix) with ESMTP id C2E6013C469 for ; Thu, 21 Feb 2008 08:29:03 +0000 (UTC) (envelope-from valerio.daelli@gmail.com) Received: by wa-out-1112.google.com with SMTP id k17so4289475waf.3 for ; Thu, 21 Feb 2008 00:29:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; bh=cQhvxLsVOEQEB+8YoMEaaXu7zhNEe4r2p20W3j6Ddh8=; b=AyV/PuJsoDTwbn3pPZ1pKvZ/7pnod3EdcEF0AJCeg+HiWnCCf2b088ZuJFsYEq1YSrQFPA7dOmOMsrdoxHB40KxvrcjmM9NjoSCzxgKsxfLFm/D4CjorY5Enl8GJKACjMBEl81Y9H8SyX5jc+niOdAsOdSuZ6vPHwRDAFViau/8= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=ZPk6NZUoUr3WMfYVeqewPhRvrIrhopFXw4ZR0UEZdqTR0aju1KK+CQuApKnarfifQLv9doKZb7nkqi+QOFYcbBcHRmefSw0F25GRCSuETGF7nTadF497Le3+RrvRn1i8WT47QgLBXUDj60zQpECdUBM33o3Fto/NAQaB18qLBa4= Received: by 10.114.95.1 with SMTP id s1mr178849wab.99.1203582542852; Thu, 21 Feb 2008 00:29:02 -0800 (PST) Received: by 10.114.113.14 with HTTP; Thu, 21 Feb 2008 00:29:02 -0800 (PST) Message-ID: <27dbfc8c0802210029w2232baccp3679d70a8db90637@mail.gmail.com> Date: Thu, 21 Feb 2008 09:29:02 +0100 From: "Valerio Daelli" To: "freebsd-performance@freebsd.org" In-Reply-To: <47BC5325.8070504@freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <27dbfc8c0802190243y113d3059yd0c602850a4dbd6b@mail.gmail.com> <47BB33AD.1050005@FreeBSD.org> <27dbfc8c0802200323r13f69905l4940d0d5accd1eb1@mail.gmail.com> <47BC25C5.1000300@freebsd.org> <27dbfc8c0802200705k482152d4h1bf6e63de24edf59@mail.gmail.com> <47BC5325.8070504@freebsd.org> Subject: Re: Bad performance of 7.0 nfs client with Solaris nfs server X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Feb 2008 08:29:04 -0000 > Can you post it somewhere for me to download and look at? I'm not sure > my mail server will take a 30MB attachment :) > > Eric > > Hi I have done a test with rsync. These are the results: root@bsd7:/var/rsync RSYNC_PASSWORD='xxx' time rsync -av rsync://backup@nest/data/FILE . receiving file list ... done FILE sent 126 bytes received 1048704154 bytes 25893932.84 bytes/sec total size is 1048576000 speedup is 1.00 39.56 real 6.70 user 5.48 sys root@bsd7:/var/rsync RSYNC_PASSWORD='xxx' time rsync -av FILE rsync://backup@nest/data/FILE1 building file list ... done FILE sent 1048704085 bytes received 38 bytes 83896329.84 bytes/sec total size is 1048576000 speedup is 1.00 12.64 real 5.31 user 3.79 sys As you can see they are much faster than NFS. Then I have done a test with a Solaris 10 client and a Solaris 10 server: --- SOLARIS root@max 17:00:34:~ /usr/local/bin/iozone -r 2m -+q 1 -i 0 -n 2048 -g 8m -Raceb iozone.xls -f /mnt/nest.ifom-ieo-campus.it/iozone.solaris/iozone.tmp random random bkwd record stride KB reclen write rewrite read reread read write read rewrite read fwrite frewrite fread freread 2048 2048 38507 38278 4096 2048 54309 63908 8192 2048 60082 69817 They are quite fast as well. Valerio