statd: Replace note() with xlog() in rpc.statd

[nfs-utils.git] / utils / mountd / mountd.man

diff --git a/utils/mountd/mountd.man b/utils/mountd/mountd.man
index 70166c1283a2aa58dace9149c4562dae6f0029ed..bfa06e08eec72d6e737d14bc0b10aad74290fd79 100644 (file)
--- a/utils/mountd/mountd.man
+++ b/utils/mountd/mountd.man
@@ -119,12 +119,19 @@ The third will be the path that the client is mounting.
 The last is the number of concurrent mounts that we believe the client
 has of that path.
 .TP
 The last is the number of concurrent mounts that we believe the client
 has of that path.
 .TP

-.BI "\-P," "" " \-\-state\-directory\-path "  directory
+.BI "\-s," "" " \-\-state\-directory\-path "  directory

 specify a directory in which to place statd state information.
 If this option is not specified the default of
 .BR /var/lib/nfs
 is used.
 .TP
 specify a directory in which to place statd state information.
 If this option is not specified the default of
 .BR /var/lib/nfs
 is used.
 .TP

+.BI "\-r," "" " \-\-reverse\-lookup"
+mountd tracks IP addresses in the rmtab, and when a DUMP request is made (by
+someone running showmount -a, for instance), it returns IP addresses instead
+of hostnames by default. This option causes mountd to do a reverse
+lookup on each IP address and return that hostname instead. Enabling this can
+have a substantial negative effect on performance in some situations.
+.TP

 .BR "\-t N" " or " "\-\-num\-threads=N"
 This option specifies the number of worker threads that rpc.mountd
 spawns.  The default is 1 thread, which is probably enough.  More
 .BR "\-t N" " or " "\-\-num\-threads=N"
 This option specifies the number of worker threads that rpc.mountd
 spawns.  The default is 1 thread, which is probably enough.  More


@@ -143,6 +150,21 @@ can support both NFS version 2 and the newer version 3.
 Print the version of
 .B rpc.mountd
 and exit.
 Print the version of
 .B rpc.mountd
 and exit.

+.TP
+.B \-g " or " \-\-manage-gids
+Accept requests from the kernel to map user id numbers into  lists of
+group id numbers for use in access control.  An NFS request will
+normally (except when using Kerberos or other cryptographic
+authentication) contains a user-id and a list of group-ids.  Due to a
+limitation in the NFS protocol, at most 16 groups ids can be listed.
+If you use the
+.B \-g
+flag, then the list of group ids received from the client will be
+replaced by a list of group ids determined by an appropriate lookup on
+the server. Note that the 'primary' group id is not affected so a
+.I newgroup
+command on the client will still be effective.  This function requires
+a Linux Kernel with version at least 2.6.21.

 
 .SH TCP_WRAPPERS SUPPORT
 This
 
 .SH TCP_WRAPPERS SUPPORT
 This


@@ -159,13 +181,15 @@ mountd: .bar.com
 You have to use the daemon name 
 .B mountd
 for the daemon name (even if the binary has a different name).
 You have to use the daemon name 
 .B mountd
 for the daemon name (even if the binary has a different name).

+.B Note:
+hostnames used in either access file will be ignored when
+they can not be resolved into IP addresses.

 
 For further information please have a look at the
 .BR tcpd (8)
 and
 .BR hosts_access (5)
 manual pages.
 
 For further information please have a look at the
 .BR tcpd (8)
 and
 .BR hosts_access (5)
 manual pages.

-

 .SH SEE ALSO
 .BR rpc.nfsd (8),
 .BR exportfs (8),
 .SH SEE ALSO
 .BR rpc.nfsd (8),
 .BR exportfs (8),