From owner-freebsd-hackers@FreeBSD.ORG Fri May 4 14:41:00 2012 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 94A73106566B for ; Fri, 4 May 2012 14:41:00 +0000 (UTC) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Received: from wojtek.tensor.gdynia.pl (wojtek.tensor.gdynia.pl [89.206.35.99]) by mx1.freebsd.org (Postfix) with ESMTP id EFF888FC08 for ; Fri, 4 May 2012 14:40:58 +0000 (UTC) Received: from wojtek.tensor.gdynia.pl (localhost [127.0.0.1]) by wojtek.tensor.gdynia.pl (8.14.5/8.14.5) with ESMTP id q44EekcY006443; Fri, 4 May 2012 16:40:46 +0200 (CEST) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Received: from localhost (wojtek@localhost) by wojtek.tensor.gdynia.pl (8.14.5/8.14.5/Submit) with ESMTP id q44EekTg006440; Fri, 4 May 2012 16:40:46 +0200 (CEST) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Date: Fri, 4 May 2012 16:40:46 +0200 (CEST) From: Wojciech Puchar To: Rick Macklem In-Reply-To: <482299836.184445.1335872251190.JavaMail.root@erie.cs.uoguelph.ca> Message-ID: References: <482299836.184445.1335872251190.JavaMail.root@erie.cs.uoguelph.ca> User-Agent: Alpine 2.00 (BSF 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.2.7 (wojtek.tensor.gdynia.pl [127.0.0.1]); Fri, 04 May 2012 16:40:46 +0200 (CEST) Cc: freebsd-hackers@freebsd.org Subject: Re: NFS - slow X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 May 2012 14:41:00 -0000 > Probably not. NFSv4 writes are done exactly the same as NFSv3. (It changes > other stuff, like locking, adding support for ACLs, etc.) I do have a patch is there any chance to improving it? i mean to cluster writes up to MAXBSIZE on nfs server, just like local UFS do?