Module mirroring during non-disruptive upgrade
US10649764B2 · kind B2 · utility
1Cited by
8References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 1, 2018 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | Aug 4, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F9/544
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An aspect of module mirroring during an non-disruptive upgrade includes creating a mirrored set of management processes for a storage cluster that is subject to an upgrade a new software version, interconnecting components of the mirrored set and an original set of the management processes while the storage cluster is actively managed by an original set of management processes, and performing a handover between the management processes of the storage cluster.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.