From owner-freebsd-current@freebsd.org Wed Nov 22 20:33:03 2017 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 577E0DF5088 for ; Wed, 22 Nov 2017 20:33:03 +0000 (UTC) (envelope-from cy.schubert@komquats.com) Received: from smtp-out-so.shaw.ca (smtp-out-so.shaw.ca [64.59.136.137]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "Client", Issuer "CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 2A02468CB3 for ; Wed, 22 Nov 2017 20:33:02 +0000 (UTC) (envelope-from cy.schubert@komquats.com) Received: from spqr.komquats.com ([96.50.22.10]) by shaw.ca with SMTP id HbhUe8vU9GvLHHbhWe0kGm; Wed, 22 Nov 2017 13:32:55 -0700 X-Authority-Analysis: v=2.2 cv=a9pAzQaF c=1 sm=1 tr=0 a=jvE2nwUzI0ECrNeyr98KWA==:117 a=jvE2nwUzI0ECrNeyr98KWA==:17 a=kj9zAlcOel0A:10 a=sC3jslCIGhcA:10 a=4lH5e3ujAAAA:8 a=BWvPGDcYAAAA:8 a=YxBL1-UpAAAA:8 a=6I5d2MoRAAAA:8 a=FU2kj1PFodugbnOd5h4A:9 a=CjuIK1q_8ugA:10 a=oappaISLdyUA:10 a=lUzZXc0oryXnWWFQHbkF:22 a=pxhY87DP9d2VeQe4joPk:22 a=Ia-lj3WSrqcvXOmTRaiG:22 a=IjZwj45LgO3ly-622nXo:22 Received: from slippy.cwsent.com (slippy8 [10.2.2.6]) by spqr.komquats.com (Postfix) with ESMTPS id 7FE2C34B; Wed, 22 Nov 2017 12:32:52 -0800 (PST) Received: from slippy.cwsent.com (localhost [127.0.0.1]) by slippy.cwsent.com (8.15.2/8.15.2) with ESMTP id vAMKWavp040298; Wed, 22 Nov 2017 12:32:36 -0800 (PST) (envelope-from Cy.Schubert@cschubert.com) Received: from slippy (cy@localhost) by slippy.cwsent.com (8.15.2/8.15.2/Submit) with ESMTP id vAMKWZ1A040295; Wed, 22 Nov 2017 12:32:35 -0800 (PST) (envelope-from Cy.Schubert@cschubert.com) Message-Id: <201711222032.vAMKWZ1A040295@slippy.cwsent.com> X-Authentication-Warning: slippy.cwsent.com: cy owned process doing -bs X-Mailer: exmh version 2.8.0 04/21/2012 with nmh-1.7 Reply-to: Cy Schubert From: Cy Schubert X-os: FreeBSD X-Sender: cy@cwsent.com X-URL: http://www.cschubert.com/ To: lausts@acm.org cc: Cy Schubert , freebsd-current@freebsd.org Subject: Re: Mergemaster won't run on NFS mount In-Reply-To: Message from Thomas Laus of "Wed, 22 Nov 2017 15:18:45 -0500." <20171122201845.GA57164@mail.laus.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Wed, 22 Nov 2017 12:32:35 -0800 X-CMAE-Envelope: MS4wfBOZGM8Dl0pW5pOBW4ZnRxuZk+OP28UPaiBq/XDw6Nn9tip1xeabDvXYGO8ryzXBG6G4zs9Ymwq+eMmkfD29C+HyC+SuSIVKp1i5Dq08K2zJlhbEFpl4 2DckdXSMtSvLa6UXINKP3Y7OZ9fS+NgOv71AoM/T0CN6CJhApb1eqAgnzZCwkMzH9kQg58xSfKanmcrR/80Rql2toc3TDzXXrYs= X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 22 Nov 2017 20:33:03 -0000 In message <20171122201845.GA57164@mail.laus.org>, Thomas Laus writes: > Cy Schubert [Cy.Schubert@komquats.com] wrote: > > I used to buildworld/installeworld using NFS shares at one time. Testing it > again this morning revealed still no issues. I used a ro src and rw obj duri > ng my test. > > > The NFS server computer that is being used is running ZFS for the > /usr/src and /usr/obj directories. Everything has been working > normally for the past couple of years. My last successful CURRENT Same here. > update was a couple of weeks ago using r325474. Maybe something has > changed in ZFS properties assigned to these two datasets between > r325474 and r326070. The buildworld and buildkernel was performed on Not in my experience. > the NFS server because it has much faster hardware. The NFS client > connection is only used to install what the server has built to each > much slower laptop PC. It is the case of a ~50 minute build time > vs. something that takes nearly 24 hours on the laptops. I abandoned NFS for src and obj because my four machines at home may, depending on what I'm working on, have different patches applied. As said before, when I tested it this morning it worked. I'll run a complete end-to-end test tonight using an old laptop as the target of the test. It hasn't been updated for a long time, exercising mergemaster. -- Cheers, Cy Schubert FreeBSD UNIX: Web: http://www.FreeBSD.org The need of the many outweighs the greed of the few.