Return-Path: Received: from mail-io0-f195.google.com ([209.85.223.195]:46931 "EHLO mail-io0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750784AbeARVrT (ORCPT ); Thu, 18 Jan 2018 16:47:19 -0500 Received: by mail-io0-f195.google.com with SMTP id f34so19833ioi.13 for ; Thu, 18 Jan 2018 13:47:19 -0800 (PST) Received: from manet.1015granger.net (c-68-61-232-219.hsd1.mi.comcast.net. [68.61.232.219]) by smtp.gmail.com with ESMTPSA id 17sm438735ioc.33.2018.01.18.13.47.17 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 18 Jan 2018 13:47:17 -0800 (PST) Subject: [PATCH v2 0/3] Series short description From: Chuck Lever To: linux-nfs@vger.kernel.org Date: Thu, 18 Jan 2018 16:47:17 -0500 Message-ID: <20180118214137.7230.28323.stgit@manet.1015granger.net> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Sender: linux-nfs-owner@vger.kernel.org List-ID: Still UNTESTED, but at least it builds. A while back I announced the deprecation of fedfs-utils. There were a handful of components in fedfs-utils that we decided to keep. One of those keepers was the "nfsref" command. (The other was autofs support for /nfs4, which I hope Ian Kent is making progress on ;-) This series introduces "nfsref" to nfs-utils, minus the overhead of the LDAP / FedFS machinery, and it builds support for NFS basic junctions into mountd, replacing the need to install a plug-in DLL from fedfs-utils. I didn't apply a lot of brain cells to this port, so it's perhaps a little larger than it needs to be. Still, it achieves a completely LDAP-free implementation that resides 100% in nfs-utils. I'm interested in comments about the approach before I do more testing and refinement. ./configure --enable-junction --enable-caps is needed before building. Changes since RFC (v1): Patch 2/3 in the original series added the libnfsjunct.so DLL to nfs-utils. Series v2 instead replaces 2/3 with a patch that puts support for junctions into mountd without the need for a DLL. --- Chuck Lever (3): Add LDAP-free version of libjunction to nfs-utils mountd: Solder in support for NFS basic junctions Add LDAP-free 'nfsref' command aclocal/libxml2.m4 | 15 configure.ac | 17 support/Makefile.am | 4 support/include/Makefile.am | 2 support/include/fedfs_admin.h | 342 +++++++ support/include/junction.h | 124 +++ support/junction/Makefile.am | 34 + support/junction/display.c | 159 +++ support/junction/export-cache.c | 118 +++ support/junction/junction-internal.h | 121 +++ support/junction/junction.c | 494 +++++++++++ support/junction/locations.c | 131 +++ support/junction/nfs.c | 1564 ++++++++++++++++++++++++++++++++++ support/junction/path.c | 345 ++++++++ support/junction/xml.c | 401 +++++++++ utils/Makefile.am | 4 utils/mountd/Makefile.am | 8 utils/mountd/cache.c | 189 ++-- utils/nfsref/Makefile.am | 39 + utils/nfsref/add.c | 271 ++++++ utils/nfsref/lookup.c | 211 +++++ utils/nfsref/nfsref.c | 188 ++++ utils/nfsref/nfsref.h | 47 + utils/nfsref/nfsref.man | 180 ++++ utils/nfsref/remove.c | 145 +++ 25 files changed, 5049 insertions(+), 104 deletions(-) create mode 100644 aclocal/libxml2.m4 create mode 100644 support/include/fedfs_admin.h create mode 100644 support/include/junction.h create mode 100644 support/junction/Makefile.am create mode 100644 support/junction/display.c create mode 100644 support/junction/export-cache.c create mode 100644 support/junction/junction-internal.h create mode 100644 support/junction/junction.c create mode 100644 support/junction/locations.c create mode 100644 support/junction/nfs.c create mode 100644 support/junction/path.c create mode 100644 support/junction/xml.c create mode 100644 utils/nfsref/Makefile.am create mode 100644 utils/nfsref/add.c create mode 100644 utils/nfsref/lookup.c create mode 100644 utils/nfsref/nfsref.c create mode 100644 utils/nfsref/nfsref.h create mode 100644 utils/nfsref/nfsref.man create mode 100644 utils/nfsref/remove.c -- Chuck Lever