公开(公告)号：US20200151118A1

公开(公告)日：2020-05-14

申请号：US16582597

申请日：2019-09-25

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Yeon-Jeong JEONG ,  Jin-Mee KIM ,  Ramneek ,  Seung-Hyub JEON ,  Sung-In JUNG ,  Seung-Jun CHA

IPC: G06F13/16 ,  G06F16/182 ,  G06F15/173 ,  G06F16/11

Abstract: Disclosed herein is an operating method of an apparatus for offloading file I/O of a unikernel based on Remote Direct Memory Access (RDMA). The operating method may include calling, by the application of the unikernel, a file I/O kernel function; generating, by the file I/O kernel function, file I/O information; transmitting, by the unikernel, the file I/O information to a Linux; configuring, by the Linux, a file I/O function using the file I/O information and calling the same; and transmitting, by the file I/O function, a file I/O request, corresponding to the file I/O information, to a file server.