From owner-freebsd-hackers Tue Sep 28 9:28:34 1999 Delivered-To: freebsd-hackers@freebsd.org Received: from lorax.ubergeeks.com (lorax.ubergeeks.com [209.145.74.241]) by hub.freebsd.org (Postfix) with ESMTP id 1181215559 for ; Tue, 28 Sep 1999 09:28:28 -0700 (PDT) (envelope-from adrian@ubergeeks.com) Received: from localhost (adrian@localhost) by lorax.ubergeeks.com (8.8.8/8.8.8) with SMTP id MAA04508; Tue, 28 Sep 1999 12:27:50 -0400 (EDT) (envelope-from adrian@ubergeeks.com) Date: Tue, 28 Sep 1999 12:27:49 -0400 (EDT) From: Adrian Filipi-Martin Reply-To: Adrian Filipi-Martin To: Poul-Henning Kamp Cc: Alexander Bezroutchko , FreeBSD Hackers List Subject: Re: about jail In-Reply-To: <11744.938266471@critter.freebsd.dk> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Sat, 25 Sep 1999, Poul-Henning Kamp wrote: > In message <19990925171712.A80535@zenon.net>, Alexander Bezroutchko writes: > > >* scheduling > > Scheduler must provide equal time quantum to each jail. I think > > something like "fair share scheduler" required. Is there any plans > > to implement such scheme in FreeBSD ? > > Not from me. Check out: "Retrofitting Quality of Service into a Time-Sharing Operating System" John Bruno, Jos Brustoloni, Eran Gabber, Banu zden, and Abraham Silberschatz, Lucent Technologies--Bell Laboratories This was an interesting paper from the 99 USENIX Technical Conference that seems applicable. I don't know if the sources have been made available, but alot of the hierarchical stuff is very similar to H. Zhang's QoS networking work and that _is_ available under CMU's license. Adrian -- [ adrian@ubergeeks.com -- Ubergeeks Consulting -- http://www.ubergeeks.com/ ] To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message