The GV-Hot Swap Failover Server System is a video streaming server supported by a powerful data storage capacity and designed for large-scale video surveillance deployments. It comes with a selection of 4U (20-bay) or 3U ( 8-bay) and hot-swappable SATA mobile racks. Depending on the HDD size, the GV-Hot Swap Recording Server System can store more than 60 TB of recorded data. GV-Failover Server is a video backup server that records up to 128 IP streams from hosts GV-Systems when any of the following conditions occur (1) when the host GV-System starts up without monitoring (2) when file recycling fails (3) when there is an error in the hard drive (4) when there is an error with the Failover Plugin Program.