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AMQ(8)											   AMQ(8)

       amq - automounter query tool

       amq [ -fmpsvwHTU ] [ -h hostname ] [ -l log_file ] [ -x log_options ] [ -D debug_options ]
       [ -P program_number ] [[ -u ] directory ...  ]

       Amq provides a simple way of determining the current state of amd program.   Communication
       is  by RPC.  Three modes of operation are supported by the current protocol.  By default a
       list of mount points and auto-mounted filesystems is output.  An alternative host  can  be
       specified using the -h option.

       If  directory  names  are  given, as output by default, then per-filesystem information is

       -f     Ask the automounter to flush the internal caches and reload all the maps.

       -h hostname
	      Specify an alternate host to query.  By default the local host is used.  In an  HP-
	      UX  cluster,  the  root  server  is queried by default, since that is the system on
	      which the automounter is normally run.

       -l log_file
	      Tell amd to use log_file as the log file name.  For security reasons, this must  be
	      the  same log file which amd used when started.  This option is therefore only use-
	      ful to refresh amd's open file handle on the log file, so that it  can  be  rotated
	      and compressed via daily cron jobs.

       -m     Ask  the automounter to provide a list of mounted filesystems, including the number
	      of references to each filesystem and any error which occurred while mounting.

       -p     Return the process ID of the remote or locally running amd.  Useful when	you  need
	      to  send	a  signal  to  the local amd process, and would rather not have to search
	      through the process table.  This option is used in the ctl-amd script.

       -s     Ask the automounter to provide system-wide mount statistics.

       -u     Ask the automounter to unmount the filesystems named in directory instead  of  pro-
	      viding  information  about  them.  Unmounts are requested, not forced.  They merely
	      cause the mounted filesystem to timeout, which will be  picked  up  by  amd's  main
	      scheduler thus causing the normal timeout action to be taken.

       -v     Ask  the automounter for its version information.  This is a subset of the informa-
	      tion output by amd's -v option.

       -w     Translate a full pathname as returned by getpwd(3) into a short Amd  pathname  that
	      goes through its mount points.   This option requires that Amd is running.

       -x log_options
	      Ask  the	automounter  to use the logging options specified in log_options from now

       -D log_options
	      Ask the automounter to use the debugging options specified  in  debug_options  from
	      now on.

       -H     Display short usage message.

       -P program_number
	      Contact an alternate running amd that had registered itself on a different RPC pro-
	      gram_number and apply all other operations to that  instance  of	the  automounter.
	      This  is	useful	when  you run multiple copies of amd, and need to manage each one
	      separately.  If not specified, amq will use the default  program	number	for  amd,
	      300019.  For security reasons, the only alternate program numbers amd can use range
	      from 300019 to 300029, inclusive.

       -T     Contact amd using the TCP transport only.  Normally amq will try TCP, and  if  that
	      failed, will try UDP.

       -U     Contact  amd using UDP (connectionless) transport only.  Normally amq will try TCP,
	      and if that failed, will try UDP.

       amq.x		   RPC protocol description.
       Amq uses a Sun registered RPC program number (300019 decimal) which  may  not  be  in  the
       /etc/rpc database.
       amd(8), ctl-amd(8), amd.conf(5).
       Jan-Simon  Pendry  <jsp@doc.ic.ac.uk>,  Department of Computing, Imperial College, London,
       Erez Zadok <ezk@cs.columbia.edu>, Department of Computer Science, Columbia University, New
       York, USA.
       Other authors and contributors to am-utils are listed in the AUTHORS file distributed with

					  25 April 1989 				   AMQ(8)
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