Invention Grant
- Patent Title: Local relocation of data stored at a storage device of a storage system
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Application No.: US16389675Application Date: 2019-04-19
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Publication No.: US11354058B2Publication Date: 2022-06-07
- Inventor: Andrew R. Bernat , Peter E. Kirkpatrick , Gordon James Coleman , Wei Tang , 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 ; G06F11/07

Abstract:
A storage system includes solid-state storage devices and a storage controller operatively coupled to the solid-state storage devices, the storage controller including a processing device, the processing device to receive, from a solid-state storage device of the solid-state storage devices, an indication of an occurrence of triggering event associated with data stored at a first data block of the solid-state storage device. In response to receiving the indication of the occurrence of the triggering event, a second data block of the solid-state storage device is identified for storage of the data. A command in transmitted to the solid-state storage device that includes address information associated with the second data block of the solid-state storage device for storage of the data, wherein the command causes the solid-state storage device to program the data to the second data block.
Public/Granted literature
- US20200081648A1 LOCAL RELOCATION OF DATA STORED AT A STORAGE DEVICE OF A STORAGE SYSTEM Public/Granted day:2020-03-12
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