Invention Grant
- Patent Title: Optimizing storage device access based on latency
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Application No.: US17159796Application Date: 2021-01-27
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Publication No.: US11614893B2Publication Date: 2023-03-28
- Inventor: Hari Kannan , Boris Feigin , Ying Gao , John Colgrove
- Applicant: PURE STORAGE, INC.
- Applicant Address: US CA Mountain View
- Assignee: PURE STORAGE, INC.
- Current Assignee: PURE STORAGE, INC.
- Current Assignee Address: US CA Mountain View
- Main IPC: G06F3/06
- IPC: G06F3/06 ; G06F11/07 ; G06F11/10 ; G06F11/34 ; G06F12/0804 ; G06F12/0866 ; G06F11/30
Abstract:
A first set of physical units of a storage device of a storage system is selected for performance of low latency access operations, wherein other access operations are performed by remaining physical units of the storage device. A determination as to whether a triggering event has occurred that causes a selection of a new set of physical units of the storage device for the performance of low latency access operations is made. A second set of physical units of the storage device is selected for the performance of low latency access operations upon determining that the triggering event has occurred.
Public/Granted literature
- US20210173588A1 OPTIMIZING STORAGE DEVICE ACCESS BASED ON LATENCY Public/Granted day:2021-06-10
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