X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=utils%2Fmountd%2Fmountd.man;h=70166c1283a2aa58dace9149c4562dae6f0029ed;hp=71560abc5535d014617a289d4d8a4556d625e4cc;hb=11d34d11153df198103a57291937ea9ff8b7356e;hpb=43a28c175dda9eaa479633a4a9564e9788fa4412

diff --git a/utils/mountd/mountd.man b/utils/mountd/mountd.man
index 71560ab..70166c1 100644
--- a/utils/mountd/mountd.man
+++ b/utils/mountd/mountd.man
@@ -2,7 +2,8 @@
 .\" mountd(8)
 .\"
 .\" Copyright (C) 1999 Olaf Kirch <okir@monad.swb.de>
-.TH rpc.mountd 8 "25 Aug 2000"
+.\" Modified by Paul Clements, 2004.
+.TH rpc.mountd 8 "31 Aug 2004"
 .SH NAME
 rpc.mountd \- NFS mount daemon
 .SH SYNOPSIS
@@ -44,7 +45,6 @@ For every mount request received from an NFS client,
 adds an entry to the
 .B /var/lib/nfs/rmtab
 file. When receiving an unmount request, that entry is removed.
-user level part of the NFS service.
 .P
 However, this file is mostly ornamental. One, the client can continue
 to use the file handle even after calling
@@ -56,7 +56,7 @@ a stale entry will remain in
 .SH OPTIONS
 .TP
 .B \-d kind " or " \-\-debug kind
-Turn on debugging for kind.
+Turn on debugging. Valid kinds are: all, auth, call, general and parse.
 .TP
 .B \-F " or " \-\-foreground
 Run in foreground (do not daemonize)
@@ -74,7 +74,7 @@ Display usage message.
 .TP
 .B \-o num " or " \-\-descriptors num
 Set the limit of the number of open file descriptors to num. The
-default is 256.
+default is to leave the limit unchanged.
 .TP
 .B \-N " or " \-\-no-nfs-version
 This option can be used to request that
@@ -93,12 +93,45 @@ Don't advertise TCP for mount.
 .B \-P
 Ignored (compatibility with unfsd??).
 .TP
-.B \-p " or " \-\-port
+.B \-p " or " \-\-port num
 Force
 .B rpc.mountd
-to bind to the specified port, instead of using the random port
+to bind to the specified port num, instead of using the random port
 number assigned by the portmapper.
 .TP
+.B \-H " or " \-\-ha-callout prog
+Specify a high availability callout program, which will receive callouts
+for all client mount and unmount requests. This allows 
+.B rpc.mountd
+to be used in a High Availability NFS (HA-NFS) environment. This callout is not
+needed (and should not be used) with 2.6 and later kernels (instead,
+mount the nfsd filesystem on
+.B /proc/fs/nfsd
+).
+The program will be called with 4 arguments.
+The first will be
+.B mount
+or
+.B unmount
+depending on the reason for the callout.
+The second will be the name of the client performing the mount.
+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
+.BI "\-P," "" " \-\-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
+.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
+threads are usually only needed for NFS servers which need to handle
+mount storms of hundreds of NFS mounts in a few seconds, or when
+your DNS server is slow or unreliable.
+.TP
 .B \-V " or " \-\-nfs-version
 This option can be used to request that
 .B rpc.mountd
@@ -125,13 +158,10 @@ mountd: .bar.com
 
 You have to use the daemon name 
 .B mountd
-for the daemon name (even if the binary has a different name). For the
-client names you can only use the keyword ALL or IP addresses (NOT
-host or domain names).
+for the daemon name (even if the binary has a different name).
 
 For further information please have a look at the
-.BR tcpd (8),
-.BR hosts_allow (5)
+.BR tcpd (8)
 and
 .BR hosts_access (5)
 manual pages.