From owner-freebsd-current Tue Feb 26 19:20:33 2002 Delivered-To: freebsd-current@freebsd.org Received: from mail.rpi.edu (mail.rpi.edu [128.113.22.40]) by hub.freebsd.org (Postfix) with ESMTP id A865237B443; Tue, 26 Feb 2002 19:20:15 -0800 (PST) Received: from [128.113.24.47] (gilead.acs.rpi.edu [128.113.24.47]) by mail.rpi.edu (8.12.1/8.12.1) with ESMTP id g1R3KAdq146886; Tue, 26 Feb 2002 22:20:10 -0500 Mime-Version: 1.0 X-Sender: drosih@mail.rpi.edu Message-Id: In-Reply-To: References: Date: Tue, 26 Feb 2002 22:20:08 -0500 To: Julian Elischer , Robert Watson From: Garance A Drosihn Subject: Re: Discussion of guidelines for additional version control mechanisms (fwd) Cc: current@FreeBSD.ORG Content-Type: text/plain; charset="us-ascii" ; format="flowed" X-Scanned-By: MIMEDefang 2.3 (www dot roaringpenguin dot com slash mimedefang) Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG At 6:55 PM -0800 2/26/02, Julian Elischer wrote: > > (1) The timeout begins when contention occurs, of the lock has been >> declared. This means that if you seriously intend to do some work, >> you can say "I'm going to do the work", but you don't risk losing the >> lock until someone comes to you and says "Hey did you ever...". > >Locks shouldn't be unilateral and they shouldn't last more that the >amount of time that it takes to import a change and get it stable. >i.e. maybe a week or so at most. Someone used KSE-II as an example.. >They said I had a 2 month lock (??) I don't know where they got that >idea from.. I had a vague concensus that maybe things may be broken >for a DAY OR TWO. while the commit was happenning. I the end it was >about right. That would be me... I meant "lock" in the sense of expecting no one to make any major changes in the same area of code. I seem to remember you asking for such a "lock" (to use the term loosely) in July, and the KSE work going in around August or so. My memory is admittedly vague. My point was you explicitly asked for permission to go ahead with that work, even though (at the time) we were shooting for a release date in November. I don't mean the period of time that -current was actually unstable, but the amount of time that other developers were asked to stay away from a major section of code. -- Garance Alistair Drosehn = gad@eclipse.acs.rpi.edu Senior Systems Programmer or gad@freebsd.org Rensselaer Polytechnic Institute or drosih@rpi.edu To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message