- 专利标题: Online failure span determination
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申请号: US16713153申请日: 2019-12-13
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公开(公告)号: US11604690B2公开(公告)日: 2023-03-14
- 发明人: Damian Yurzola , Vidyabhushan Mohan , Gordon James Coleman , Melissa Kimble , Hari Kannan
- 申请人: Pure Storage, Inc.
- 申请人地址: US CA Mountain View
- 专利权人: Pure Storage, Inc.
- 当前专利权人: Pure Storage, Inc.
- 当前专利权人地址: US CA Mountain View
- 主分类号: G06F11/07
- IPC分类号: G06F11/07 ; G06F11/10 ; G06F12/02 ; G06F3/06
摘要:
An indication is received from a storage device that an attempt to read a portion of data from a block of the storage device has failed. A command is transmitted to the storage device to perform a scan on data stored at the block comprising the portion of data to acquire failure information associated with a plurality of subsets of the data stored at the block. The failure information associated with the plurality of subsets of the data stored at the block is received from the storage device.