140 lines
4.2 KiB
Groff
140 lines
4.2 KiB
Groff
.\"
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.\" Copyright (c) 1990 Jan-Simon Pendry
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.\" Copyright (c) 1990 Imperial College of Science, Technology & Medicine
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.\" Copyright (c) 1990 The Regents of the University of California.
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.\" All rights reserved.
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.\"
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.\" This code is derived from software contributed to Berkeley by
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.\" Jan-Simon Pendry at Imperial College, London.
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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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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the University of
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.\" California, Berkeley and its contributors.
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.\" 4. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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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.\" %W% (Berkeley) %G%
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.\"
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.\" $Id: amq.8,v 1.8 1997/07/24 23:17:27 christos Exp $
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.\"
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.TH AMQ 8 "25 April 1989"
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.SH NAME
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amq \- automounter query tool
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.SH SYNOPSIS
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.B amq
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[
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.BI \-h " hostname"
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] [
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.BI \-M " mountmap entry"
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] [
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.B \-f
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] [
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.B \-m
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] [
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.B \-s
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] [
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.B \-u
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] [
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.B \-v
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]
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[
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.I directory
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] .\|.\|.
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.SH DESCRIPTION
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.B Amq
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provides a simple way of determining the current state of
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.B amd
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program.
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Communication is by
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.SM RPC.
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Three modes of operation are supported by the current protocol.
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By default a list of mount points and auto-mounted filesystems
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is output.
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An alternative host can be specified using the
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.I \-h
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option.
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.LP
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If directory names are given, as output by default,
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then per-filesystem information is displayed.
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.SH OPTIONS
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The
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.I \-h
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option specifies an alternate host to query.
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By default the local host is used. In an
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.SM HP-UX
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cluster, the root server is queried by default, since
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that is the system on which the automounter is normally run.
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.LP
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The
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.I \-f
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option asks the automounter to flush the internal caches.
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The
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.I \-m
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option asks the automounter to provide a list of mounted filesystems,
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including the number of references to each filesystem and any error
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which occured while mounting.
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The
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.I \-s
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option asks the automounter to provide system-wide mount statistics.
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.LP
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The
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.I \-u
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option asks the automounter to unmount the named filesystems
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instead of providing information about them. Unmounts are requested,
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not forced. They merely cause the mounted filesystem to timeout,
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which will be picked up by
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.BR amd 's
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main scheduler thus causing the normal timeout action to be taken.
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.LP
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The
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.I \-v
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option asks the automounter for its version information. This is a
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subset of the information output by
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.BR amd 's
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.I -v
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option.
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.LP
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The
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.I \-M
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option passes a mount map entry to
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.B amd
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and waits for it to be evaluated, possible causing a mount.
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.SH FILES
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.PD 0
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.TP 20
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.B amq.x
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.SM RPC
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protocol description.
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.SH CAVEATS
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.B Amq
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uses a Sun registered
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.SM RPC
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program number (300019 decimal) which may not
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be in the /etc/rpc database.
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.SH "SEE ALSO"
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.BR amd (8)
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.SH AUTHOR
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Jan-Simon Pendry <jsp@doc.ic.ac.uk>, Department of Computing, Imperial College, London, UK.
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