xref: /titanic_50/usr/src/man/man1m/mountd.1m (revision 174bc6499d233e329ecd3d98a880a7b07df16bfa)
te
Copyright 1989 AT&T Copyright (c) 2004, Sun Microsystems, Inc. All Rights Reserved
The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License.
You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing. See the License for the specific language governing permissions and limitations under the License.
When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE. If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
MOUNTD 1M "Mar 02, 2014"
NAME
mountd - server for NFS mount requests and NFS access checks
SYNOPSIS

/usr/lib/nfs/mountd [-v] [-r]
DESCRIPTION

mountd is an RPC server that answers requests for NFS access information and file system mount requests. It reads the file /etc/dfs/sharetab to determine which file systems are available for mounting by which remote machines. See sharetab(4). nfsd running on the local server will contact mountd the first time an NFS client tries to access the file system to determine whether the client should get read-write, read-only, or no access. This access can be dependent on the security mode used in the remoted procedure call from the client. See share_nfs(1M).

The command also provides information as to what file systems are mounted by which clients. This information can be printed using the showmount(1M) command.

The mountd daemon is automatically invoked by share(1M).

Only super user can run the mountd daemon.

OPTIONS

The options shown below are supported for NFSv2/v3 clients. They are not supported for NFSv4 clients. -r

Reject mount requests from clients. Clients that have file systems mounted will not be affected.

-v

Run the command in verbose mode. Each time mountd determines what access a client should get, it will log the result to the console, as well as how it got that result.

FILES
/etc/dfs/sharetab

shared file system table

SEE ALSO

nfsd(1M), share(1M), share_nfs(1M), showmount(1M), nfs(4), sharetab(4), attributes(5)

NOTES

Since mountd must be running for nfsd to function properly, mountd is automatically started by the svc:/network/nfs/server service. See nfs(4).

Some routines that compare hostnames use case-sensitive string comparisons; some do not. If an incoming request fails, verify that the case of the hostname in the file to be parsed matches the case of the hostname called for, and attempt the request again.