Patent · US Active

Flash copy relationship management

US10007602B2 · kind B2 · utility

0Cited by

45References

12Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Preston A. Carpenter · Vail, US
Dash D. Miller · St. Louis Park, US
David C. Reed · Tucson, US
Max D. Smith · Tucson, US

Key dates

Filing date	May 6, 2014
Grant date	Jun 26, 2018
Priority date	—
Expiry date	May 15, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG06F2212/7208
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

For flash copy relationship management, a management module identifies a data unit in a flash copy relationship with an extent range using a flash copy table. A resolution module erases the flash copy relationship from the flash copy table in response to the flash copy relationship completing.

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