Patent · US Active

Reducing rebuild time in a computing storage environment

US11074130B2 · kind B2 · utility

1Cited by

1References

20Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Yosef Shatsky · Or Yehuda, IL
Asaf Porat-Stoler · Ramat Gan, IL
Ofer Leneman · Kfar Sava, IL
Sergey Marenkov · Yehud Monosson, IL

Key dates

Filing date	Mar 28, 2019
Grant date	Jul 27, 2021
Priority date	—
Expiry date	Jun 3, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG06F3/0689
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Embodiments for reducing rebuild time in a computing storage environment in by a processor. One or more disk drive failures in a Redundant Array of Independent Disks (RAID)-6 may be rebuilt by holding at least three parity strips per stripe while using one or more of the at least three parity strips according the one or more disk drive failures.

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