- Patent Title: Journal-less recovery for nested crash-consistent storage systems
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Application No.: US16228413Application Date: 2018-12-20
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Publication No.: US10740184B2Publication Date: 2020-08-11
- Inventor: Prasenjit Sarkar , Mohit Saxena
- 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: Sherman IP LLP
- Agent Kenneth L. Sherman; Steven Laut
- Main IPC: G06F11/00
- IPC: G06F11/00 ; G06F11/14 ; G06F11/07
Abstract:
A method for recovering data for a file system includes a journal-less recovery process that detects one or more inconsistencies for file system blocks upon a system failure based on one or more comparisons of information for the file system blocks.
Public/Granted literature
- US20190146882A1 JOURNAL-LESS RECOVERY FOR NESTED CRASH-CONSISTENT STORAGE SYSTEMS Public/Granted day:2019-05-16
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