Replication data pull
US10152267B1 · kind B1 · utility
18Cited by
247References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2016 |
| Grant date | Dec 11, 2018 |
| Priority date | — |
| Expiry date | May 31, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/60
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In one embodiment, a method includes intercepting a write command to write to a volume at a production site, saving data from the write command to a cache, sending metadata from the write command to a data protection appliance (DPA), writing the data to the volume, receiving a request for the data in the cache, sending the data from cache to a data protection appliance (DPA) at the production site and sending the data from the DPA to the replication site.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.