[nfs-utils PATCH 0/2] A few fixes to rpc.nfsd enabling/disabling minor version 0

[Scott Mayhew <smayhew@redhat.com>]

The first patch allows version 4.0 to be enabled/disabled via the
nfs.conf file.

The second patch adds a variable to track when the user explicitly
requested version 4.0 to be enabled/disabled so that '+4.0' or '-4.0'
can be written to /proc/fs/nfsd/versions on 4.11 (first appearance of
commit d3635ff07e8c "nfsd: fix configuration of supported minor
versions").

Note that if version 4.0 is disabled (either via '-N4.0' on the command
line or via 'vers4.0=n' in nfs.conf), then it must be re-enabled
explicitly (either via '-V4.0' on the command line or via 'vers4.0=y' in
nfs.conf).  Simply removing the '-N4.0'/'vers4.0=n' options and/or
replacing them with '-V4/vers4=y' is not sufficient.  It is my
understanding that that is the desired behavior.

Scott Mayhew (2):
  nfsd: allow verson 4.0 to be enabled/disabled via nfs.conf
  nfsd: track when the user explicitly requested version 4.0

 utils/nfsd/nfsd.c   | 17 +++++++++++------
 utils/nfsd/nfssvc.c | 14 +++++++++-----
 utils/nfsd/nfssvc.h |  3 ++-
 3 files changed, 22 insertions(+), 12 deletions(-)

-- 
2.14.4