公开(公告)号：US20200065269A1

公开(公告)日：2020-02-27

申请号：US16549476

申请日：2019-08-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： MUTHAZHAGAN BALASUBRAMANI ,  Chirag Chinmay ,  Venkataratnam Nimmagadda ,  Raphel David Johnson

IPC: G06F13/16 ,  G06F15/173

Abstract: Systems and methods for managing transfer of NVMeoF commands/responses between a host and a target are described. The systems and methods may initiate and convert at least one Input/Output request into at least one Non-Volatile Memory Express over Fabric (NVMeoF) command to access a storage device attached with the target device. A host may transmit the at least one NVMeoF command in a burst mode using a Remote Direct Memory Access (RDMA) Write packet to a pre-registered memory region of the target device. In response to reception of the at least one NVMeoF command, the target device may post at least one NVMeoF completion response corresponding to the at least one NVMeoF command using the RDMA Write packet to a pre-registered memory region of the host.