2864c5d543
are specifically used by the experimental nfsv4 subsystem.
nfscbd - The NFSv4 client callback daemon.
nfsuserd - The NFSv4 daemon that maps between user and group name
and their corresponding uid/gid numbers.
nfsdumpstate - A utility that dumps out the NFSv4 Open/Lock state.
nfsrevoke - Administratively revokes an NFSv4 client, releasing all
NFSv4 Open/Lock state it holds on the server.
Approved by: kib (mentor)
65 lines
2.2 KiB
Groff
65 lines
2.2 KiB
Groff
.\" Copyright (c) 2009 Rick Macklem, University of Guelph
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.\"
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.Dd April 25, 2009
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.Dt NFSREVOKE 8
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.Os
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.Sh NAME
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.Nm nfsrevoke
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.Nd revoke
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.Tn NFS
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V4 client
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.Sh SYNOPSIS
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.Nm nfsrevoke
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.Ar ClientId
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.Sh DESCRIPTION
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.Nm
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This command is used by a system administrator to revoke a client's access
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to the NFS Version 4 server. All Open/Lock state held by the client will
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be released.
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After revocation, the client will no longer be able to use state on the server
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until it does a fresh SetClientID/SetClientIDConfirm operations sequence.
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THIS SHOULD BE DONE AS A LAST RESORT ONLY, when clients are holding state
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that must be released on the server.
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.Pp
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The
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.Ar ClientId
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argument is a hexadecimal string, which is the last field
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of the
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.Xr nfsdumpstate 8
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command's
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.Fl o
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and
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.Fl l
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options output.
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.Sh SEE ALSO
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.Xr nfsv4 4 ,
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.Xr nfsdumpstate 8
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.Sh HISTORY
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The
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.Nm
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command was introduced as a part of the experimental nfs server subsystem.
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