The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 02, 2023
Filed:
May. 06, 2021
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Paul Nehse, Livermore, CA (US);
Michael B. Thiels, San Martin, CA (US);
Devendra V. Kulkarni, Santa Clara, CA (US);
EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);
Abstract
A method of performing a migration of a physical extent in a redundant array of independent disks (RAID) storage system with a protection pool of storage units includes identifying a first physical extent of a first physical disk to be migrated to a second physical disk, wherein the first physical extent is associated with an array of physical extents distributed across physical disks of a storage cluster. The method further includes assigning a second physical extent from the second physical disk to the array to replace the first physical extent and migrating data from the first physical extent of the first physical disk to the second physical extent of the second physical disk.