Date: Wed, 05 Mar 2003 13:34:51 -0500 From: Adam Migus <amigus@migus.org> To: Paul Robinson <paul@iconoplex.co.uk> Cc: Adam Migus <adam@migus.org>, silby@silby.com, das@FreeBSD.ORG, hiten@unixdaemons.com, hackers@FreeBSD.ORG Subject: Re: Disk scheduling in FreeBSD Message-ID: <3E66434B.8050109@migus.org> In-Reply-To: <IPEDKJGCDFHOPEFKLIDHAEJJCDAA.paul@iconoplex.co.uk> References: <IPEDKJGCDFHOPEFKLIDHAEJJCDAA.paul@iconoplex.co.uk>
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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
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