From owner-freebsd-hackers@FreeBSD.ORG Thu Jul 15 13:01:40 2010 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B48431065676 for ; Thu, 15 Jul 2010 13:01:40 +0000 (UTC) (envelope-from freebsd-hackers@m.gmane.org) Received: from lo.gmane.org (lo.gmane.org [80.91.229.12]) by mx1.freebsd.org (Postfix) with ESMTP id 6DF6B8FC15 for ; Thu, 15 Jul 2010 13:01:40 +0000 (UTC) Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1OZO4J-0001NE-4x for freebsd-hackers@freebsd.org; Thu, 15 Jul 2010 15:01:39 +0200 Received: from lara.cc.fer.hr ([161.53.72.113]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 15 Jul 2010 15:01:39 +0200 Received: from ivoras by lara.cc.fer.hr with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 15 Jul 2010 15:01:39 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-hackers@freebsd.org From: Ivan Voras Date: Thu, 15 Jul 2010 15:01:49 +0200 Lines: 17 Message-ID: References: <20100714090454.1177b96b@ernst.jennejohn.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: lara.cc.fer.hr User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.9.1.9) Gecko/20100518 Thunderbird/3.0.4 In-Reply-To: X-Enigmail-Version: 1.0.1 Subject: Re: disk I/O, VFS hirunningspace 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: Thu, 15 Jul 2010 13:01:40 -0000 On 07/14/10 18:27, Jerry Toung wrote: > On Wed, Jul 14, 2010 at 12:04 AM, Gary Jennejohn > wrote: > >> >> >> Rather than commenting out the code try setting the sysctl >> vfs.hirunningspace to various powers-of-two. Default seems to be >> 1MB. I just changed it on the command line as a test to 2MB. >> >> You can do this in /etc/sysctl.conf. >> >> > thank you all, that did it. The settings that Matt recommended are giving > the same numbers Any objections to raising the defaults to 8 MB / 1 MB in HEAD?