NFS Services Administrator's Guide (762805-001, March 2014)

This command lists the process IDs and user names of all users who are using the mounted
directory.
5. Warn users to exit the directory, and kill processes that are using the directory, or wait until
all the processes terminate. Enter the following command to kill all the processes using the
mounted directory:
/usr/sbin/fuser -ck local_mount_point
6. Enter the following command to stop AutoFS:
/sbin/init.d/autofs stop
CAUTION: Do not kill the automountd daemon with the kill command. It does not
unmount AutoFS mount-points before it dies.
7. Enter the following command to start AutoFS with tracing enabled:
/sbin/init.d/autofs start
To Stop AutoFS Basic Tracing
To stop AutoFS tracing, kill AutoFS and restart it only after removing -T from
AUTOMOUNTD_OPTIONS.
AutoFS Tracing Output
Following is a sample tracing output of the mounting and unmounting of a filesystem.
Mount Event Tracing Output
The general format of a mount event trace is: MOUNT REQUEST: <time stamp>
<mount information> <other tracing> ... <other tracing>
MOUNT REPLY: <status>=mount statusThe <mount information> trace has the following
format (all on one line) :
name=<key>[<subdirectory>] <map>= map name <opts>=mount options
<path>=mount path <other tracing>
where:
<key>= the key value from the map
<subdirectory> = subdirectory (may be blank)
<map> = name of map
<opts> = mount options
<path> = mount path
<other tracing> = other trace information
The mount status option in the mount reply contains 0 if the mount is successful; it has non-zero
value when the mount is not successful.
The following is an example of a typical mount trace:
May 13 18:45:09 t5 MOUNT REQUEST: Tue May 13 18:45:09 2003
May 13 18:45:09 t5 name=nfs127[/tmp] map=auto.indirect opts=path=/n2ktmp_8264/nfs127/tmp direct=1
May 13 18:45:09 t5 PUSH /etc/auto.indirect
May 13 18:45:09 t5 POP /etc/auto.indirect
May 13 18:45:09 t5 mapline: hpnfs127:/ /tmp hpnfs127:/tmp
May 13 18:45:09 t5 do_mount1:
May 13 18:45:09 t5 (nfs,nfs) /n2ktmp_8264/nfs127/tmp hpnfs127:/tmp penalty=0
May 13 18:45:09 t5 nfsmount: input: hpnfs127[other]
May 13 18:45:09 t5 nfsmount: standard mount on/n2ktmp_8264/nfs127/tmp :
May 13 18:45:09 t5 hpnfs127:/tmpMay 13 18:45:09 t5 nfsmount: v3=1[0],v2=0[0] => v3.
May 13 18:45:09 t5 nfsmount: Get mount version: request vers=3min=3
May 13 18:45:09 t5 nfsmount: mount version=3
May 13 18:45:09 t5 Port numbers are 937, 937May 13 18:45:09 t5 Port match
May 13 18:45:09 t5 mount hpnfs127:/tmp /n2ktmp_8264/nfs127/tmp()
May 13 18:45:09 t5 nfs_args: hpnfs127, , 0x2004060, 0, 0, 0, 0,0, 0, 0, 0,
78 Configuring and administering AutoFS