svn commit: r317269 - in head/sys: fs/nfs sys

[Slawa Olhovchenkov]

On Fri, Apr 21, 2017 at 08:08:10PM +0000, Rick Macklem wrote:

> Author: rmacklem
> Date: Fri Apr 21 20:08:10 2017
> New Revision: 317269
> URL: https://svnweb.freebsd.org/changeset/base/317269
> 
> Log:
>   Set default uid/gid to nobody/nogroup for NFSv4 mapping.
>   
>   The default uid/gid for NFSv4 are set by the nfsuserd(8) daemon.
>   However, they were 0 until the nfsuserd(8) was run. Since it is
>   possible to use NFSv4 without running the nfsuserd(8) daemon, set them
>   to nobody/nogroup initially.
>   Without this patch, the values would be set by the nfsuserd(8) daemon
>   and left changed even if the nfsuserd(8) daemon was killed. The default
>   values of 0 meant that setting a group to "wheel" would fail even when
>   done by root.
>   It also adds a definition of GID_NOGROUP to sys/conf.h.
>   
>   Discussed on:	freebsd-current@
>   MFC after:	2 weeks

Can you also look to this problem
https://lists.freebsd.org/pipermail/freebsd-stable/2012-March/066868.html
?