Abstract: A system manages communication between a non-volatile memory express-over fabric (NVMe-oF) host unit and multiple non-volatile memory express-solid state drive (NVMe-SSD) storage devices via a bridge unit. The bridge unit may include sub-modules to control operations. The bridge unit may generate a virtual data memory address corresponding to a scattered gathered list address. The bridge unit may not require a data buffer to store intermediate data. The system may be configured to initiate a memory WRITE/READ transaction to access a virtual data memory corresponding to a physical memory in the bridge unit for performing a data WRITE/READ operation by an NVMe-SSD storage device.

Abstract: A method of accessing a dual line solid-state drive (SSD) device through a network interface and a PCIe EP simultaneously. The method includes: (1) establishing, by the dual line SSD device, a connection with a remote server through the network interface, (2) establishing, by the remote server, an administrative queue with the dual line SSD device, (3) establishing, by the remote server, an input/output queue with the dual line SSD device by posting a command in the administrative queue over the network interface to initiate transfer of data, (4) establishing, by the dual line SSD device, a connection with a local server over the PCIe EP, (5) establishing, by the local server, the administrative queue over the PCIe EP, and (6) establishing, by the local server, the input/output queue by posting the command in the administrative queue over the PCIe EP to initiate transfer of the data.

Abstract: A system manages communication between a non-volatile memory express-over fabric (NVMe-oF) host unit and multiple non-volatile memory express-solid state drive (NVMe-SSD) storage devices via a bridge unit. The bridge unit may include sub-modules to control operations. The bridge unit may generate a virtual data memory address corresponding to a scattered gathered list address. The bridge unit may not require a data buffer to store intermediate data. The system may be configured to initiate a memory WRITE/READ transaction to access a virtual data memory corresponding to a physical memory in the bridge unit for performing a data WRITE/READ operation by an NVMe-SSD storage device.

Abstract: A method of accessing a dual line solid-state drive (SSD) device through a network interface and a PCIe EP simultaneously. The method includes: (1) establishing, by the dual line SSD device, a connection with a remote server through the network interface, (2) establishing, by the remote server, an administrative queue with the dual line SSD device, (3) establishing, by the remote server, an input/output queue with the dual line SSD device by posting a command in the administrative queue over the network interface to initiate transfer of data, (4) establishing, by the dual line SSD device, a connection with a local server over the PCIe EP, (5) establishing, by the local server, the administrative queue over the PCIe EP, and (6) establishing, by the local server, the input/output queue by posting the command in the administrative queue over the PCIe EP to initiate transfer of the data.