https://useyourloaf.com/blog/using-the-mac-os-x-automounter/
After upgrading Mac OS X El Capitan to Mac OS X Sierra, the NFS sharing point is not available any more.
Mac OS X Sierra upgrade modified the file /etc/autofs.conf file.
The "Mount options" have been modified.
Here is the content of the original autofs.conf file BEFORE Mac OS X Sierra upgrade
#
# This file is used to configure the automounter
#
# The number of seconds after which an automounted file system will
# be unmounted if it hasn't been referred to within that period of
# time. The default is 10 minutes (600 seconds).
# This is equivalent to the -t option in automount(8).
AUTOMOUNT_TIMEOUT=3600
# If TRUE, automount(8) will print more detailed
# information about the actions it takes.
# This is equivalent to the -v option to automount(8).
#AUTOMOUNT_VERBOSE=FALSE
# If TRUE, automountd(8) will log to syslogd(8) more
# detailed information about the actions it takes.
# This is equivalent to the -v option to automountd(8).
#AUTOMOUNTD_VERBOSE=FALSE
# If TRUE, automountd(8) will disable browsing of all maps.
# This is equivalent to the -n option to automountd(8).
#AUTOMOUNTD_NOBROWSE=FALSE
# The trace level for logging information about requests received
# by automountd(8) from autofs, processing done for those requests,
# and replies sent to autofs. The default level of 0 causes no
# information to be logged; each higher value causes more information
# to be logged. This controls the same trace level that the -T option
# to automountd(8) controls.
#AUTOMOUNTD_TRACE=0
# Mount options.
# A string containing a comma-separated list of mount options
# that will be applied, by default, to all mounts done by automountd(8).
# The options for a particular mount can override these options.
# This controls the same default mount options that the -o option to
# automountd(8) controls.
AUTOMOUNTD_MNTOPTS=nosuid,nodev,resvport,locallocks
# Force nosuid
# If TRUE automountd will force all mounts to be "nosuid".
# The default will be "nosuid" and any "suid" mount option
# will be ignored.
AUTOMOUNTD_NOSUID=TRUE
# Environment variables. The format is AUTOMOUNTD_ENV=ENV=value.
# There should be one line per environment variable to be set and
# there can be as many of these lines as are required.
#AUTOMOUNTD_ENV=
Here is the content of the original autofs.conf file AFTER Mac OS X Sierra upgrade
#
# This file is used to configure the automounter
#
# The number of seconds after which an automounted file system will
# be unmounted if it hasn't been referred to within that period of
# time. The default is 10 minutes (600 seconds).
# This is equivalent to the -t option in automount(8).
AUTOMOUNT_TIMEOUT=3600
# If TRUE, automount(8) will print more detailed
# information about the actions it takes.
# This is equivalent to the -v option to automount(8).
#AUTOMOUNT_VERBOSE=FALSE
# If TRUE, automountd(8) will log to syslogd(8) more
# detailed information about the actions it takes.
# This is equivalent to the -v option to automountd(8).
#AUTOMOUNTD_VERBOSE=FALSE
# If TRUE, automountd(8) will disable browsing of all maps.
# This is equivalent to the -n option to automountd(8).
#AUTOMOUNTD_NOBROWSE=FALSE
# The trace level for logging information about requests received
# by automountd(8) from autofs, processing done for those requests,
# and replies sent to autofs. The default level of 0 causes no
# information to be logged; each higher value causes more information
# to be logged. This controls the same trace level that the -T option
# to automountd(8) controls.
#AUTOMOUNTD_TRACE=0
# Mount options.
# A string containing a comma-separated list of mount options
# that will be applied, by default, to all mounts done by automountd(8).
# The options for a particular mount can override these options.
# This controls the same default mount options that the -o option to
# automountd(8) controls.
# Force nosuid
# If TRUE automountd will force all mounts to be "nosuid".
# The default will be "nosuid" and any "suid" mount option
# will be ignored.
AUTOMOUNTD_NOSUID=TRUE
# Environment variables. The format is AUTOMOUNTD_ENV=ENV=value.
# There should be one line per environment variable to be set and
# there can be as many of these lines as are required.
#AUTOMOUNTD_ENV=
----------------
No possibility to copy Ripped files into Durst Controler shared folder.
The access is no more available.
You need to add the missing command line into the /etc/autofs.conf file
Open a terminal and type :
sudo nano /etc/autofs.conf
Add the following line under the Mount options.
AUTOMOUNTD_MNTOPTS=nosuid,nodev,resvport,locallocks
# Mount options.
# A string containing a comma-separated list of mount options
# that will be applied, by default, to all mounts done by automountd(8).
# The options for a particular mount can override these options.
# This controls the same default mount options that the -o option to
# automountd(8) controls.
AUTOMOUNTD_MNTOPTS=nosuid,nodev,resvport,locallocks
Exit, type : CTRL X keys
^G Get Help ^O WriteOut ^R Read File ^Y Prev Page ^K Cut Text ^C Cur Pos
^X Exit ^J Justify ^W Where Is ^V Next Page ^U UnCut Text ^T To Spell
Save the modifications, type : Y key
Save modified buffer (ANSWERING "No" WILL DESTROY CHANGES) ?
Y Yes
N No ^C Cancel
Check that you can reach the printer by editing the file /etc/auto_master:
sudo /etc/auto_master
If the /net line begins with a # remove it, save the modifications and close the file.
Close the terminal.
Restart your Mac.
In Caldera Settings > Server Admin > Durst > Configure, please edit the Root patch like
/net/192.168.35.80/mnt/images/