132 lines
4.3 KiB
Groff
132 lines
4.3 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, 1991, 1993
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.\" The Regents of the University of California. 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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.\" @(#)amq.8 8.3 (Berkeley) 4/18/94
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.\"
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.\" $Id$
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.\"
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.Dd March 16, 1991
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.Dt AMQ 8
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.Os
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.Sh NAME
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.Nm amq
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.Nd automounter query tool
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.Sh SYNOPSIS
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.Nm amq
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.Op Fl f
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.Op Fl h Ar hostname
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.Op Fl M Ar mountmap_entry
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.Op Fl m
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.Op Fl s
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.Op Fl u
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.Op Fl v
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.Op Ar directory
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.Ar ...
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.Sh DESCRIPTION
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.Nm Amq
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provides a simple way of determining the current state of the
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.Xr amd 8
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program.
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Communication is by
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.Tn 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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.Fl h
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option.
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.Pp
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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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.Bl -tag -width Ds
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.It Fl f
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Request automounter to flush the internal caches.
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.It Fl h Ar hostname
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Query alternate host
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.Ar hostname .
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By default the local host is used. In an
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.Tn 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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.It Fl m
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Request 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 occurred while mounting.
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.It Fl s
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Request the automounter to provide system-wide mount statistics.
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.It Fl u
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Request 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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.Nm amd Ns \'s
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main scheduler thus causing the normal timeout action to be taken.
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.It Fl v
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Request the automounter to provide version information. This is a subset
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of the information provided by
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.Nm amd Ns \'s Fl v
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option.
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.It Fl M
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Request automounter to add the given map entry to the root map and then
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trigger a mount request for it.
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.El
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.Sh FILES
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.Bl -tag -width amq.xxxxx -compact
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.Bl -tag -width Ds
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.It Pa amq.x
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.Tn RPC
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protocol description.
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.El
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.Sh CAVEATS
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.Nm Amq
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uses a Sun registered
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.Tn RPC
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program number (300019 decimal) which may not
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be in the
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.Pa /etc/rpc
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database.
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.Sh SEE ALSO
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.Xr amd 8
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.Sh AUTHOR
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.An Jan-Simon Pendry
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<jsp@doc.ic.ac.uk>, Department of Computing, Imperial College, London, UK.
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.Sh HISTORY
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.Nm Amq
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first appeared in 4.4BSD.
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.At
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