autofs will consult a configuration file /etc/auto.master (see auto.master(5)) by default to find mount
points on the system. For each of those mount points automount(8) will mount and start a thread, with the
appropriate parameters, to manage the mount point.
/etc/init.d/autofsreload or systemctlautofs.servicereload will check the current auto.master map
against the current automount managed mounts. It will terminate those daemons or threads (depending on
autofs version) whose entries have been removed, re-read the automount maps for entries that have changed
and start new daemons or threads for entries that have been added.
If an indirect map is modified then the change will become effective immediately. If an indirect map
uses the browse option, the master map contains direct mount maps or the auto.master map is modified then
the autofs service control reload action must be rerun to activate the changes.
However, if a map entry has offsets and is currently in use the offset mounts cannot be updated due to
potential mount dependencies. In this case the map entry offsets will not be updated until after the map
entry has expired.
/etc/init.d/autofsstatus or systemctlstatusautofs.service will display the status of, automount(8),
running or not. When using the systemd init system the status output includes somewhat more information
related to the service status.
systemctl(1) has more functions than the actions mentioned here, see systemctl(1) for more information.