Invention Grant
- Patent Title: Data migration for write groups
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Application No.: US17464141Application Date: 2021-09-01
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Publication No.: US11934681B2Publication Date: 2024-03-19
- Inventor: Andrew Bernat , John Colgrove , Taher Vohra , Andrew Kleinerman , Xiaohui Wang , Benjamin Scholbrock
- Applicant: PURE STORAGE, INC.
- Applicant Address: US CA Mountain View
- Assignee: PURE STORAGE, INC.
- Current Assignee: PURE STORAGE, INC.
- Current Assignee Address: US CA Santa Clara
- Main IPC: G06F3/06
- IPC: G06F3/06 ; G11C11/4074 ; G11C11/4096
Abstract:
Managing storage device evacuation that includes a plurality of storage devices, including: detecting, by the storage system, an occurrence of a storage device evacuation event associated with a source storage device within a write group, wherein the write group is a subset of storage devices storing a data set; responsive to detecting the occurrence of the storage device evacuation event, identifying, by the storage system, a target storage device for receiving data stored on the source storage device; and migrating, by the storage system, the data stored on the source storage device to the target storage device.
Public/Granted literature
- US20210397358A1 Data Migration For Write Groups Public/Granted day:2021-12-23
Information query
