[PATCH v3 0/3] NFS basic junction support for nfs-utils

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Still UNTESTED.

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 v2:
None.


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
--
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