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authorrmacklem <rmacklem@FreeBSD.org>2013-07-01 21:41:12 +0000
committerrmacklem <rmacklem@FreeBSD.org>2013-07-01 21:41:12 +0000
commit6c0077645170ac68acbd97326e4bc61088e97b70 (patch)
tree5ff26612b2cf027c2b1d10fcb661666c91eaae1b
parentac1ae1504aee457d87f82dbf667b995a1fa6a4ac (diff)
downloadFreeBSD-src-6c0077645170ac68acbd97326e4bc61088e97b70.zip
FreeBSD-src-6c0077645170ac68acbd97326e4bc61088e97b70.tar.gz
Document the fact that an NFSv4 mount uses the host uuid to uniquely
identify the client to the server. As such, NFSv4 mounts will break if host_enable="NO" is specified. This is a content change. Suggested by: lars@netapp.com MFC after: 3 days
-rw-r--r--usr.sbin/nfsd/nfsv4.416
1 files changed, 15 insertions, 1 deletions
diff --git a/usr.sbin/nfsd/nfsv4.4 b/usr.sbin/nfsd/nfsv4.4
index e0e6023..8d9bc80 100644
--- a/usr.sbin/nfsd/nfsv4.4
+++ b/usr.sbin/nfsd/nfsv4.4
@@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd May 1, 2013
+.Dd July 1, 2013
.Dt NFSV4 4
.Os
.Sh NAME
@@ -233,6 +233,20 @@ plus set ``tcp'' and
The
.Xr nfsuserd 8
must be running, as above.
+Also, since an
+.Nm
+mount uses the host uuid to identify the client uniquely to the server,
+you cannot safely do an
+.Nm
+mount when
+.sp
+.Bd -literal -offset indent -compact
+hostid_enable="NO"
+.Ed
+.sp
+is set in
+.Xr rc.conf 5 .
+.sp
If the
.Nm
server that is being mounted on supports delegations, you can start the
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