Patent · US Active

Restoring distributed shared memory data consistency within a recovery process from a cluster node failure

US9858160B2 · kind B2 · utility

0Cited by

8References

21Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Lior Aronovich · Ramat Gan, IL
Asaf Levy · Nes Ziona, IL
Liran Loya · Hod HaSharon, IL

Key dates

Filing date	Jun 5, 2015
Grant date	Jan 2, 2018
Priority date	—
Expiry date	Jun 27, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG06F2209/523
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A DSM component is organized as a matrix of page. The data structure of a set of data structures occupies a column in the matrix of pages. A recovery file is maintained in a persistent storage. The recovery file consists of entries and each one of the entries corresponds to a column in the matrix of pages by a location of each one of the entries.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.