nfs-utils.git/support/include/nfs, branch gss-fixes

nfsd: fix minorversion-choosing interface

2014-01-07T20:57:48+00:00

From: "J. Bruce Fields" 

By unconditionally adding ?4.2 to the version string written to the
kernel we make nfs-utils incompatible with pre-4.2-supporting kernels.

Ditto for 4.1.  This problem was introduced by
12a590f8d556c00a9502eeebaa763d906222d521 "rpc.nfsd: Allow v4.2 server
support with the -V option", which also change nfsd to unconditionally
pass ?4.2.

Instead, just don't mention 4.1 or 4.2 unless the commandline has
specifically requested that one or the other be turned on or off.

Tested-by: Joakim Tjernlund 
Reported-by: Joakim Tjernlund 
Signed-off-by: J. Bruce Fields 
Signed-off-by: Steve Dickson

rpc.nfsd: Allow v4.2 server support with the -V option

2013-08-19T17:04:50+00:00

Signed-off-by: Steve Dickson

rpc.nfsd: No longer advertise NFS v2 support.

2013-08-19T17:04:49+00:00

Changed the default protocol versions that rpc.nfsd
register with rpcbind to just 3 and 4. Version 2
can still be enabled with the '-V' flag, but it
will not be on by default.

Signed-off-by: Steve Dickson

nfsd: Add support for the -V and --nfs-version optional arguments

2013-03-25T20:07:59+00:00

Add command line options to enable those NFS versions that are
currently disabled by default. We choose to use the options '-V'
and '--nfs-version' for compatibility with rpc.mountd.

Acked-by: J. Bruce Fields 
Signed-off-by: Trond Myklebust 
Signed-off-by: Steve Dickson

rpcdebug: Add new "state" flag for the nfs module

2012-06-19T14:37:31+00:00

Kernel 3.5 adds a debugging flag for showing NFS client debugging
messages having to do with NFSv4 state operations.

Signed-off-by: Chuck Lever 
Signed-off-by: Steve Dickson

rpcdebug: Add missing debug flags

2011-10-20T18:41:49+00:00

This patch added the following debug flags:

fscache - enable FSCache debugging
pnfs - enable general pNFS debugging
pnfs_ld - enable pNFS layout debugging

Signed-off-by: Steve Dickson

nfsd: allow choosing server 41 support at runtime

2011-09-20T11:41:36+00:00

In the case where -N 4.1 is left off the commandline, the current code
explicitly turns it on or off anyway, depending on configure options.

Instead, just leave 4.1 support alone.  This allows a user to add an
"echo +4.1 >/proc/fs/nfsd/versions" to their init scripts, if they want.
Otherwise they will get the kernel's default (currently to leave 4.1
off, as long as 4.1 support is experimental).

Signed-off-by: J. Bruce Fields 
Signed-off-by: Steve Dickson

nfsd: Disble NFS 4.1 functionality by default

2010-02-17T19:38:19+00:00

Due to the fact the current kernel code do not completely
conform to the NFS 4.1 RFC, this patch disable the 4.1 support
on the server.

To control this 41 functionality, the NFS41_SUPPORTED
configuration variable now exist that will allow us to
re enable the functionality  without any code changes.

Signed-off-by: Steve Dickson

exports: add new flag for NFSv4 pseudoroot

2010-01-13T20:39:14+00:00

Signed-off-by: Steve Dickson

exports: let kernel decide which flags vary by flavor

2010-01-13T20:39:14+00:00

Query the kernel to ask which flavors vary by pseudoflavor, and use that
instead of a fixed constant.  To allow the possibility of more flags
varying by pseudoflavor, use the set/clear_flags functions for all
options instead of setting some by hand.

Signed-off-by: J. Bruce Fields