Re: nfsd v3 & nfsd v4 server on same host

From: Konstantin Belousov <kostikbel_at_gmail.com>
Date: Wed, 19 Nov 2025 12:59:43 UTC 
On Wed, Nov 19, 2025 at 04:40:07AM -0800, Rick Macklem wrote:
> On Wed, Nov 19, 2025 at 4:27 AM void <void@f-m.fm> wrote:
> >
> > Hi,
> >
> > As subject - is this possible temporarily?
> Sure. You will need to configure the NFSv4 bits..
> - Add a "V4:" line to /etc/exports (that is needed as
>   well as the sharenfs property.
> - Either choose to do uids in "strings", which is probably
>   the easiest unless you are doing kerberos mounts or
>   run nfsuserd (but choose one, not both of these).
>   Setting vfs.nfs.enable_uidtostring and vfs.nfsd.enable_stringtouid
>   to one and not running the nfsuserd chooses the first case.
> - set nfsv4_server_enable="YES" in /etc/rc.conf, but don't set
>   nfsv4_server_only
> 
> If you've done the above, do:
> # sysctl -a | fgrep vfs.nfsd | fgrep vers
> - and you should see minvers set to 2 or 3 and maxvers set to 4

Care to add this to the man page, please?