Cache consistency
US9830263B1 · kind B1 · utility
7Cited by
10References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2014 |
| Grant date | Nov 28, 2017 |
| Priority date | — |
| Expiry date | Jun 30, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/284
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computer-executable method, system, and computer program product for managing a data storage system using a distributed write-through cache, wherein the data storage system comprises a first node, a second node, and a data storage array, wherein the first node includes a first cache and the second node includes a second cache, the computer-executable method, system, and computer program product comprising providing cache coherency on the data storage system by synchronizing the second cache with the first cache based on I/O requests received at the first node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.