From owner-freebsd-current@FreeBSD.ORG Sat Oct 25 22:06:02 2014 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id B765A933 for ; Sat, 25 Oct 2014 22:06:02 +0000 (UTC) Received: from esa-annu.net.uoguelph.ca (esa-annu.mail.uoguelph.ca [131.104.91.36]) by mx1.freebsd.org (Postfix) with ESMTP id 6B2C4F89 for ; Sat, 25 Oct 2014 22:06:01 +0000 (UTC) X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: ArMEABweTFSDaFve/2dsb2JhbABcg2JYBIMCykYMhndUAoEbAX2EAwEBBAEBASArIAsbGAICDRkCKQEJJgYIBwQBHASICwMSDbNzjXMXhi4BAQEBAQEEAQEBAQEBAQEBGYEsjwsBARs0B4I2QRKBQgWWT4QOhHGUQYIAHoF2IS8BAQEEgQg5gQMBAQE X-IronPort-AV: E=Sophos;i="5.04,788,1406606400"; d="scan'208";a="163514197" Received: from muskoka.cs.uoguelph.ca (HELO zcs3.mail.uoguelph.ca) ([131.104.91.222]) by esa-annu.net.uoguelph.ca with ESMTP; 25 Oct 2014 18:05:55 -0400 Received: from zcs3.mail.uoguelph.ca (localhost.localdomain [127.0.0.1]) by zcs3.mail.uoguelph.ca (Postfix) with ESMTP id 810EAB4031; Sat, 25 Oct 2014 18:05:55 -0400 (EDT) Date: Sat, 25 Oct 2014 18:05:55 -0400 (EDT) From: Rick Macklem To: "Russell L. Carter" Message-ID: <1515822952.7488966.1414274755520.JavaMail.root@uoguelph.ca> In-Reply-To: <544BC6B7.90608@pinyon.org> Subject: Re: Some NFS server V4 questions MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Originating-IP: [172.17.91.203] X-Mailer: Zimbra 7.2.6_GA_2926 (ZimbraWebClient - FF3.0 (Win)/7.2.6_GA_2926) Cc: freebsd-current@freebsd.org X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.18-1 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: Sat, 25 Oct 2014 22:06:02 -0000 Russell L. Carter wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > > > On 10/25/14 03:07, Beeblebrox wrote: > > * I can't get the NFS server to run V4 only. I have: sysctl > > vfs.nfsd.server_min_nfsvers=4 > > > > [...] > > > PXE client's /etc/fstab is: 92.168.2.1:/data/amd64 / nfs > > ro 0 0 192.168.2.1:/usr/local /usr/local nfs ro 0 > > 0 192.168.2.1:/home /home nfs rw,hard,intr 0 0 > > > > Possibly need to arrange for mount_nfs to see -o nfsv4 > (I use mount_nfs -o nfsv4,minorversion=1) > > Then nfsstat shows eg: > > terp:/library on /mnt/terp/library > nfsv4,minorversion=1,tcp,resvport,hard,cto,sec=sys,acdirmin=3,acdirmax=60,acregmin=5,acregmax=60,nametimeo=60,negnametimeo=60,rsize=65536,wsize=65536,readdirsize=65536,readahead=1,wcommitsize=2798255,timeout=120,retrans=2147483647 > > HTH, > Russell > > > * Considering V2/V3 for NFS is getting dropped from code base, PXE > > clients used to need max V3 as root and could not mount_root with > > V4. Has this changed? If so, what services do the clients need to > > get V4 on root working (RO, no RW)? > As noted in the other reply, I am not aware of any plan to get rid of NFSv2 or v3 and would oppose any such plan. rick > > * There was a simple command to show from server-side what version > > of NFS the exports were running, but I seem to have lost that. Any > > clues? > > > > * Have any of these services become capable of running from inside > > a jail environment? {rpcbind mountd nfsd nfsuserd} - it does not > > seem so, but just checking. > > > > Thanks and Regards. > > > > > > > > ----- FreeBSD-11-current_amd64_root-on-zfs_RadeonKMS -- View this > > message in context: > > http://freebsd.1045724.n5.nabble.com/Some-NFS-server-V4-questions-tp5959433.html > > > > > Sent from the freebsd-current mailing list archive at Nabble.com. > > _______________________________________________ > > freebsd-current@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-current To > > unsubscribe, send any mail to > > "freebsd-current-unsubscribe@freebsd.org" > > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v2 > > iQIcBAEBAgAGBQJUS8a3AAoJEFnLrGVSDFaEvWEP/iIKgw1kTmGQqgYAzVY++8uq > X3XMSnUFNGkyZSO/cz9gCO8S+oXkWVD8z3UbTKtyPCdTHhp48klTRW+ceSGvfhq2 > oyWfcM5bXbOBLQZaoz66IL77mZHlWOTOLoGyNQZp7x/7KXETN7nK+qxQ1WDD7WM9 > BW8fC+krQ4F5Tvqc70fylu93QKKUiqi26cOMWuRLTwgLXJY+NtPLMjH+SadDonNC > FvszjFpTsoP7cKPWA0vPA2iLb3Q43DT1+k23r6iY33JzTX2LW+zpzk+i4wEneNE8 > JAgGqsFB08sH8krBrKo3n5+zcd5R0mZu3uX9a0CQJYiNHg6Phh4QgyETTYJT0ig/ > mF1Q7V5z4FHLKdZigqO2WjNN2l2zfzDlUWfDTyc/b8CZIaPJemdqADsBVl76UdX8 > 2HspYZdAxR2zPc9EmpNPQJAksBFyUpwZy6cpHW+7wrkeeYoTWZLYV5sm4IscOzEE > tdof9VRIT+DGPrxLPFxO8tQiOV0eQWh3Om7Tlp92b3no9A3aUObQGIltvEEYQDKt > CobSmiLRSx0FK/pGYrYZilJlWStJLHySvnpbEkVDJGVL9Ua42Jn/VMXfBksRz01P > 53wFmW7RAj8yyzDKA8P7rTjoJdypBRJZXphk+svceGOKv8Bxrcx3xgyF82Cl8YPk > Kl2YChCpbLewc+zxmRCz > =ShKh > -----END PGP SIGNATURE----- > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to > "freebsd-current-unsubscribe@freebsd.org" >