You can use an empty /etc/multipath.conf file for FC, FCoE, or iSCSI configurations, as well as ALUA and non-ALUA configurations. You can also add blacklisting information for the local disks in the file, if required.
When you use a blacklist section, you must replace the information in the following example with information for your system.
# All data under blacklist must be specific to your system. blacklist { wwid < wwid_of_the_local_disk> }