Invention Grant
- Patent Title: Restriction of validation to active tracks in non-volatile storage during a warmstart recovery
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Application No.: US15826348Application Date: 2017-11-29
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Publication No.: US10558568B2Publication Date: 2020-02-11
- Inventor: Kevin J. Ash , Lokesh M. Gupta , Matthew J. Kalos
- Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Konrad Raynes Davda & Victor LLP
- Agent Rabindranath Dutta
- Main IPC: G06F12/08
- IPC: G06F12/08 ; G06F11/07 ; G06F12/0815 ; G06F12/0873 ; G06F12/0868
Abstract:
A storage system, maintains a cache and a non-volatile storage. Active tracks in the non-volatile storage are determined. The determined active tracks in the non-volatile storage are validated between the cache and the non-volatile storage during a warmstart recovery.
Public/Granted literature
- US20180081807A1 RESTRICTION OF VALIDATION TO ACTIVE TRACKS IN NON-VOLATILE STORAGE DURING A WARMSTART RECOVERY Public/Granted day:2018-03-22
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