You will need to install cifs-utils in order to mount samba shared directory:
To mount in root account, run below commands:
If you want to mount the samba shared directory when your server boot, you will need to create your credentials at /your_preferred_directory/config
and add below lines at /etc/fstab
If you want to add some permission for file and folder,
If you want to take it effect right away, run
Otherwise, the samba shared directory will be automatically mounted when you reboot your machine.
By the way, I recommend you to use sshfs instead of samba if you want a better performance based on my experience. You can see more at Mount remote directory by SSHFS in CentOS 7