From owner-freebsd-current@freebsd.org Wed Nov 22 20:18:55 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 941F7DF4819 for ; Wed, 22 Nov 2017 20:18:55 +0000 (UTC) (envelope-from lausts@laus.org) Received: from cdptpa-cmomta01.email.rr.com (cdptpa-outbound-snat.email.rr.com [107.14.166.225]) (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 5E86868145 for ; Wed, 22 Nov 2017 20:18:55 +0000 (UTC) (envelope-from lausts@laus.org) Received: from mail.laus.org ([65.29.112.189]) by cmsmtp with ESMTP id HbRNekKNolp9FHbRPeeiLD; Wed, 22 Nov 2017 20:16:16 +0000 Received: from mail.laus.org (localhost [127.0.0.1]) by mail.laus.org (8.15.2/8.15.2) with ESMTPS id vAMKIjqw057236 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Wed, 22 Nov 2017 15:18:45 -0500 (EST) (envelope-from lausts@laus.org) Received: (from lausts@localhost) by mail.laus.org (8.15.2/8.15.2/Submit) id vAMKIjjY057235; Wed, 22 Nov 2017 15:18:45 -0500 (EST) (envelope-from lausts) Date: Wed, 22 Nov 2017 15:18:45 -0500 From: Thomas Laus To: Cy Schubert Cc: freebsd-current@freebsd.org Subject: Re: Mergemaster won't run on NFS mount Message-ID: <20171122201845.GA57164@mail.laus.org> Reply-To: lausts@acm.org References: <20171122190239.D347627F@spqr.komquats.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20171122190239.D347627F@spqr.komquats.com> X-Operating-System: FreeBSD 11.1-RELEASE-p4 on an amd64 User-Agent: Mutt/1.9.1 (2017-09-22) X-CMAE-Envelope: MS4wfHtOSBxZAPdmcALeiWSLFGF44VKlLfeF/l6SkjsNCqkuY3k0EAevO3qW79hIJow5T6VusFrY20TOVX/lD/BdNj7JzPh36eCVFgXyGEuEjvR7dY2GLmWo OeKyrbwTQOFp0xElpTIsOQHjRenX0oLOYGjtzx/WfWcDHQlkVWmoU+wr/cuKMknVr9WfhPWJPpeGJkcZ0G12sSHROgFQDXwJnD8= 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 20:18:55 -0000 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 during 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 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 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. Tom -- Public Keys: PGP KeyID = 0x5F22FDC1 GnuPG KeyID = 0x620836CF