NVIDIA Fabric Manager
    Runs as a background process to configure the NVSwitches to form
    a single memory fabric among all participating GPUs.


    Usage: nv-fabricmanager [options]

    Options include:
    [-h | --help]: 		Displays help information.
    [-v | --version]: 		Displays the Fabric Manager version and exit.
    [-c | --config]: 		Provides Fabric Manager config file path/name which controls all the config options.
    [-r | --restart]: 		Restart Fabric Manager after exit in Shared NVSwitch or vGPU multi-tenancy mode.