From owner-freebsd-hackers Fri Nov 20 09:35:55 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id JAA26514 for freebsd-hackers-outgoing; Fri, 20 Nov 1998 09:35:55 -0800 (PST) (envelope-from owner-freebsd-hackers@FreeBSD.ORG) Received: from wrath.cs.utah.edu ([155.99.198.100]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id JAA26509 for ; Fri, 20 Nov 1998 09:35:54 -0800 (PST) (envelope-from danderse@cs.utah.edu) Received: from torrey.cs.utah.edu (torrey.cs.utah.edu [155.99.212.91]) by wrath.cs.utah.edu (8.8.8/8.8.8) with ESMTP id KAA26639; Fri, 20 Nov 1998 10:35:21 -0700 (MST) Received: (from danderse@localhost) by torrey.cs.utah.edu (8.9.1/8.9.1) id KAA01388; Fri, 20 Nov 1998 10:35:20 -0700 (MST) (envelope-from danderse@cs.utah.edu) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Date: Fri, 20 Nov 1998 10:35:20 -0700 (MST) From: "David G. Andersen" To: Robert Withrow Cc: "David G. Andersen" , Robert Withrow , hackers@FreeBSD.ORG Subject: Re: NFS probs with 3.0 and earlier releases. In-Reply-To: Robert Withrow's message of Fri, November 20 1998 <199811201651.LAA02521@tuva.engeast.baynetworks.com> References: <13909.38017.584663.836574@torrey.cs.utah.edu> <199811201651.LAA02521@tuva.engeast.baynetworks.com> X-Mailer: VM 6.43 under 20.4 "Emerald" XEmacs Lucid Message-ID: <13909.42958.798280.771133@torrey.cs.utah.edu> Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Lo and Behold, Robert Withrow said: > > danderse@cs.utah.edu said: > :- What does your AMD map look like? > > Well, the total map has something like 3000 mountpoints, spread across > about 30 maps. As far as I can tell, there is only 1 mapping that mounts > pizzahut:/home/bwithrow. That's not the problem. The problem would be another map that causes pizzahut:/home to be mounted. e.g. if your map says: /home/bwithrow ---> pizzahut:/home/bwithrow and you access /home/bwithrow, then your AMD will mount: pizzahut:/home/bwithrow on /a/pizzahut/home/bwithrow If, at a later date, you mount something else that causes pizzahut:/home on /a/pizzahut/home Then the /a/pizzahut/home/bwithrow mount will be lost, because the old 'home' in that path will be mounted under the pizzahut/home mount. > Is there some way to detect when this happens, say in the log? Sure - grep for mounts of pizzahut:/home -Dave To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message