By default, the Wisenet WAVE VMS platform will not detect a USB flash drive as a valid storage location.
In order to enable USB flash storage, changes will need to be made to your registry under the Hanwha WAVE Media Server config as seen below:
# Allows automatic inclusion of discovered local removable storage (e.g. USB drives, USB flash drives) into the resource pool.
allowRemovableStorages = 1
Furthermore, the USB flash drive you wish to use can be no less than 1/10th the size of the largest storage drive in the system.
Drive #1 size: 1TB
Drive #2 size: 2TB
Valid USB flash drive size: >=200GB