X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=utils%2Fexportfs%2Fexports.man;h=2b316f546bd95187622a4697d750f3410850adf4;hp=7a032bc9609453e3295e84b891c742dc2cfe84a5;hb=442c362b033ff30be49e162db8a57d8e375a6f1f;hpb=553caba3865667724291106d919e7c3fdf9534aa

diff --git a/utils/exportfs/exports.man b/utils/exportfs/exports.man
index 7a032bc..2b316f5 100644
--- a/utils/exportfs/exports.man
+++ b/utils/exportfs/exports.man
@@ -1,5 +1,4 @@
-.TH EXPORTS 5 "28 October 1999"
-.UC 5
+.TH EXPORTS 5 "4 March 2005" "Linux" "Linux File Formats Manual"
 .SH NAME
 exports \- NFS file systems being exported (for Kernel based NFS)
 .SH SYNOPSIS
@@ -171,7 +170,7 @@ The option can be explicitly disabled with
 .TP
 .IR no_subtree_check
 This option disables subtree checking, which has mild security
-implications, but can improve reliability is some circumstances.
+implications, but can improve reliability in some circumstances.
 
 If a subdirectory of a filesystem is exported, but the whole
 filesystem isn't then whenever a NFS request arrives, the server must
@@ -190,7 +189,7 @@ subtree checking is also used to make sure that files inside
 directories to which only root has access can only be accessed if the
 filesystem is exported with
 .I no_root_squash
-(see below), even the file itself allows more general access.
+(see below), even if the file itself allows more general access.
 
 As a general guide, a home directory filesystem, which is normally
 exported at the root and may see lots of file renames, should be
@@ -223,6 +222,21 @@ be explicitly requested with either of the synonymous
 .IR auth_nlm ,
 or
 .IR secure_locks .
+.TP
+.IR no_acl
+On some specially patched kernels, and when exporting filesystems that
+support ACLs, this option tells nfsd not to reveal ACLs to clients, so
+they will see only a subset of actual permissions on the given file
+system.  This option is safe for filesystems used by NFSv2 clients and
+old NFSv3 clients that perform access decisions locally.  Current
+NFSv3 clients use the ACCESS RPC to perform all access decisions on
+the server.  Note that the
+.I no_acl
+option only has effect on kernels specially patched to support it, and
+when exporting filesystems with ACL support.  The default is to export
+with ACL support (i.e. by default,
+.I no_acl
+is off).
 
 '''.TP
 '''.I noaccess
@@ -487,6 +501,12 @@ don't use a reserved port for NFS.
 '''entry.
 .SH FILES
 /etc/exports
+.SH SEE ALSO
+.BR exportfs (8),
+.BR netgroup (5),
+.BR mountd (8),
+.BR nfsd (8),
+.BR showmount (8).
 '''.SH DIAGNOSTICS
 '''An error parsing the file is reported using syslogd(8) as level NOTICE from
 '''a DAEMON whenever nfsd(8) or mountd(8) is started up.  Any unknown