公开(公告)号：US20220300456A1

公开(公告)日：2022-09-22

申请号：US17717031

申请日：2022-04-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vikas SINHA ,  Zvi GUZ ,  Ming LIN

IPC: G06F16/172 ,  G06F16/84 ,  G06F16/16 ,  G06F16/13 ,  G06F16/188 ,  G06F12/0882

Abstract: A system and method for leveraging a native operating system page cache when using non-block system storage devices is disclosed. A computer may include a processor, memory, and a non-block system storage device. A file system may be stored in memory and running on the processor, which may include a page cache. A key-value file system (KVFS) may reside between the file system and the storage device and may map received file system commands to key-value system commands that may be executed by the storage device. Results of the key-value system commands may be returned to the file system, permitting the operating system to cache data in the page cache.