Invention Grant
- Patent Title: Dynamic use of segment or zone power loss protection in a flash device
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Application No.: US17235062Application Date: 2021-04-20
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Publication No.: US11416144B2Publication Date: 2022-08-16
- Inventor: Andrew R. Bernat , Brandon Davis , Mark L. McAuliffe , Zoltan DeWitt , Benjamin Scholbrock , Phillip Hord , Ronald Karr
- 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
- Agency: Womble Bond Dickinson (US) LLP
- Main IPC: G06F3/06
- IPC: G06F3/06 ; G06F12/02
Abstract:
A storage system and related method are for operating solid-state storage memory in a storage system. Zones of solid-state storage memory are provided. Each zone includes a portion of the solid-state storage memory. The zone has a data write requirement for the zone for reliability of data reads. The storage system adjusts power loss protection for at least one zone. The adjusting is based on the data write requirement for the zone and responsive to detecting a power loss.
Public/Granted literature
- US20210240346A1 DYNAMIC USE OF SEGMENT OR ZONE POWER LOSS PROTECTION IN A FLASH DEVICE Public/Granted day:2021-08-05
Information query
