git: 15349958a5d5 - stable/13 - mount_nfs.8: Note that NFSv4 requires unique /etc/hostid's

The branch stable/13 has been updated by rmacklem:

URL: https://cgit.FreeBSD.org/src/commit/?id=15349958a5d509820fd0367f1a5df0c86599d785

commit 15349958a5d509820fd0367f1a5df0c86599d785
Author:     Rick Macklem <rmacklem@FreeBSD.org>
AuthorDate: 2022-08-30 14:55:32 +0000
Commit:     Rick Macklem <rmacklem@FreeBSD.org>
CommitDate: 2022-09-16 22:49:21 +0000

    mount_nfs.8: Note that NFSv4 requires unique /etc/hostid's
    
    Recent problems related to NFSv4 mounts has been traced
    to multiple NFSv4 clients using the same /etc/hostid
    (or kern.hostuuid, if you prefer).
    
    This patch adds a sentence to the man page noting that
    clients must have unique /etc/hostid's.
    
    This is a content change.
    
    (cherry picked from commit 603677334a6453d817df45473cedea9006b94a65)
---
 sbin/mount_nfs/mount_nfs.8 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sbin/mount_nfs/mount_nfs.8 b/sbin/mount_nfs/mount_nfs.8
index 88c9b11e9392..d2a22bebec39 100644
--- a/sbin/mount_nfs/mount_nfs.8
+++ b/sbin/mount_nfs/mount_nfs.8
@@ -28,7 +28,7 @@
 .\"	@(#)mount_nfs.8	8.3 (Berkeley) 3/29/95
 .\" $FreeBSD$
 .\"
-.Dd July 2, 2022
+.Dd August 29, 2022
 .Dt MOUNT_NFS 8
 .Os
 .Sh NAME
@@ -242,6 +242,7 @@ supported by the NFS Version 4 server will be used.
 See the
 .Cm minorversion
 option.
+Make sure that all your NFS Version 4 clients have unique /etc/hostid's.
 .It Cm minorversion Ns = Ns Aq Ar value
 Use the specified minor version for a NFS Version 4 mount,
 overriding the default.