Optimizing data resynchronization in cyber recovery solutions
US12380007B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 28, 2022 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Feb 9, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/84
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Recovery of a primary image is facilitated by using non-consistent snapshots on a primary storage array and consistent snapshots on a secondary storage array to avoid the need to transmit entire secondary replicas from the secondary storage array to the primary storage array. Non-consistent snaps of the primary replicas are generated by the primary storage array. Consistent snaps of the secondary replicas are generated by the secondary storage array. The primary replicas are recovered by linking non-consistent snaps to primary staging volumes, linking consistent snaps to secondary staging volumes, synchronizing the primary and secondary staging volumes, and using the synchronized primary staging volumes to recover the primary replicas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.