Methods for improved data replication across hybrid cloud volumes using data tagging and devices thereof
US11249671B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2017 |
| Grant date | Feb 15, 2022 |
| Priority date | — |
| Expiry date | Dec 30, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/286
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods, non-transitory computer readable media, and computing devices that receive data from a primary storage node. The data is stored in a primary volume within a primary composite aggregate hosted by the primary storage node. A determination is made when the data is tagged to indicate that the data is stored in the primary volume on a remote data storage device of the primary composite aggregate. The data is stored on another remote data storage device without storing the data in a local data storage device, when the determining indicates that the data is tagged to indicate that the data is stored in the primary volume on a remote data storage device of the primary composite aggregate. Accordingly, this technology allows data placement to remain consistent across primary and secondary volumes and facilitates efficient operation of secondary storage nodes by eliminating two-phase writes for data stored on cloud storage devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.