公开(公告)号：US11093143B2

公开(公告)日：2021-08-17

申请号：US16569907

申请日：2019-09-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Srikanth Tumkur Shivanand ,  Vikram Singh ,  Paul Justin K ,  Jayantha Gopala ,  Kapil Garg

IPC: G06F12/00 ,  G06F3/06 ,  H04L9/30 ,  H04L9/08

Abstract: Methods and systems for managing Key-Value Solid State Drives (KV SSDs). A method includes writing, by a host processor, at least one Key-value pair of at least one write command to at least one KV SSD of a plurality of KV SSDs of at least one RAID group based on at least one of slab information, available space and load. Further, the method includes reading, by the host processor, at least one value from the at least one KV SSD of the plurality of KV SSDs for at least one key of at least one read command using at least one of a consistent hashing function and slab information.

公开(公告)号：US20210011634A1

公开(公告)日：2021-01-14

申请号：US16569907

申请日：2019-09-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Srikanth TUMKUR SHIVANAND ,  Vikram Singh ,  Paul Justin K ,  Jayantha Gopala ,  Kapil Garg

IPC: G06F3/06 ,  H04L9/08 ,  H04L9/30

Abstract: Methods and systems for managing Key-Value Solid State Drives (KV SSDs). A method includes writing, by a host processor, at least one Key-value pair of at least one write command to at least one KV SSD of a plurality of KV SSDs of at least one RAID group based on at least one of slab information, available space and load. Further, the method includes reading, by the host processor, at least one value from the at least one KV SSD of the plurality of KV SSDs for at least one key of at least one read command using at least one of a consistent hashing function and slab information.