Return-Path: linux-nfs-owner@vger.kernel.org Received: from fieldses.org ([174.143.236.118]:56102 "EHLO fieldses.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759710Ab3EORsG (ORCPT ); Wed, 15 May 2013 13:48:06 -0400 Date: Wed, 15 May 2013 13:48:06 -0400 From: "J. Bruce Fields" To: Chuck Lever Cc: linux-nfs@vger.kernel.org Subject: Re: [PATCH 2/2] NFS: Fall back to AUTH_SYS for SETCLIENTID (take 2) Message-ID: <20130515174806.GO16811@fieldses.org> References: <20130513161515.1942.845.stgit@seurat.1015granger.net> <20130513162528.1942.64673.stgit@seurat.1015granger.net> <20130515160424.GK16811@fieldses.org> <961AC5FB-617E-48FB-A35F-5E1A25213292@oracle.com> <20130515171601.GL16811@fieldses.org> <20130515173916.GM16811@fieldses.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: Sender: linux-nfs-owner@vger.kernel.org List-ID: On Wed, May 15, 2013 at 01:42:58PM -0400, Chuck Lever wrote: > > On May 15, 2013, at 1:39 PM, "J. Bruce Fields" wrote: > > > By the way, have you looked at SP4_MACH_CRED at all yet? It's a > > selfish question (I could use something to test against), but I > > think it's also what you want if you want krb5i-protected 4.1 state. > > I asked about that recently and was told SP4_MACH_CRED was going the > way of the do do Do you remember who said that? Is the discussion on line somewhere? > (or did I misunderstand the response from the floor?). > > I'm certainly open to exploring other solutions, but I do want to be > practical about it. Will it be supported on other servers besides > Linux? Does SP4_MACH_CRED help for NFSv4.0? I haven't tested other servers. It's a 4.1-only feature. --b.