Invention Application
- Patent Title: METHOD FOR CONTROLLING BW SLA IN NVMe oF ETHERNET SSD STORAGE SYSTEM
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Application No.: US18092432Application Date: 2023-01-02
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Publication No.: US20230133604A1Publication Date: 2023-05-04
- Inventor: Ramdas P. KACHARE , Sompong Paul OLARIG , Son T. PHAM
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Main IPC: G06F3/06
- IPC: G06F3/06 ; H04L41/0896 ; G06F13/40 ; G06F13/42 ; H04L41/0893

Abstract:
An Ethernet solid-state drive (eSSD) system includes a plurality of eSSDs, an Ethernet switch and a baseboard management controller. The Ethernet switch is coupled to each of the eSSDs, and the baseboard management controller is coupled to the each of the eSSDs and to the Ethernet switch. The baseboard management controller controls the Ethernet switch to provide to each eSSD a corresponding predetermined bandwidth that is based on bandwidth information for the eSSD that is stored in a policy table of the baseboard management controller. The at least one predetermined bandwidth may include a predetermined ingress bandwidth and a predetermined egress bandwidth for the corresponding eSSD. The at least one predetermined bandwidth may be based on a service level associated with the corresponding eSSD, and may be adaptively based on operating parameters of the corresponding eSSD.
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