Resume host access based on transaction logs
US10387275B2 · kind B2 · utility
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6References
17Claims
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Key dates
| Filing date | Jul 26, 2016 |
| Grant date | Aug 20, 2019 |
| Priority date | — |
| Expiry date | Oct 6, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/805
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Examples disclosed herein relate to processing transaction logs for storage nodes. Multiple nodes manage transactions for storage units including transaction logs. A node assumes control over a set of storage units and blocks host access requests to the storage units. Transaction logs are processed to determine a subset of the set to perform recovery for. In this example, the subset of storage units are locked. Host access requests are resumed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.