From owner-freebsd-hackers Wed Mar 5 10:34:54 2003 Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 030A737B401; Wed, 5 Mar 2003 10:34:53 -0800 (PST) Received: from garple.migus.org (pcp243391pcs.howard01.md.comcast.net [68.55.83.143]) by mx1.FreeBSD.org (Postfix) with ESMTP id 32DD143FA3; Wed, 5 Mar 2003 10:34:52 -0800 (PST) (envelope-from amigus@migus.org) Received: from migus.org (ganyopa.migus.org [192.168.4.2]) by garple.migus.org (8.12.6/8.12.6) with ESMTP id h25IYp4t014848; Wed, 5 Mar 2003 13:34:51 -0500 (EST) (envelope-from amigus@migus.org) Message-ID: <3E66434B.8050109@migus.org> Date: Wed, 05 Mar 2003 13:34:51 -0500 From: Adam Migus Organization: The TrustedBSD Projects User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.3b) Gecko/20030302 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Paul Robinson Cc: Adam Migus , silby@silby.com, das@FreeBSD.ORG, hiten@unixdaemons.com, hackers@FreeBSD.ORG Subject: Re: Disk scheduling in FreeBSD References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, hits=-7.0 required=5.7 tests=AWL,IN_REP_TO,NOSPAM_INC,REFERENCES,SPAM_PHRASE_02_03, USER_AGENT,USER_AGENT_MOZILLA_UA,X_ACCEPT_LANG version=2.41 Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG It's very WIP right now and will remain so for another couple of weeks. I'd planned to show more people a 'working' version when a) i got a home for the page and b) the numbers its producing have reasonable variance. I'd prefer defering a public release until those goals are reached. You've given me one. Hopefully in a week or two I'll have the other. So if you gimme webspace can i promise you code and output shortly after? If you want input into design I can give you the code now with the understanding that it is WIP. Robinson wrote: >>Mike, >>I don't have the test, but I've built a generic performance >>testing framework for FreeBSD over the past couple of months >>that would make running such a test trivial. I'd post a link >>but the page has no permanent home yet. When it gets one I can >>follow it up with a link. >> >> > >I'd be happy to give it a home sometime next week when I've done some >housekeeping on the server... > > > >>For now, the application called "boot_tester" allows the user to >>run a set of commands (usually performance tests) on boot. The >>framework optionally creates a new filesystem work area and >>outputs in a standard format. The commands are run for n >>iterations (one per boot) over an array of kernels. If used >>with the diskless testbed setup I've started developing to use >>with it, running tests over arbitrary worlds as well as kernels >>is trivial and can be automated. >> >> > >sounds interesting. I have a few scripts that were a start at some >performance testing, particularly with I/O and VM in mind. Sounds like >you're much further along than I am. Any chance you can throw me a tar.gz? > > > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message