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:
Feb. 16, 2021
Filed:
Apr. 27, 2018
Seagate Technology Llc, Cupertino, CA (US);
Nachiket Sahasrabudhe, Pune, IN;
Mandar Sawant, Pune, IN;
SEAGATE TECHNOLOGY LLC, Fremont, CA (US);
Abstract
Systems and methods for recovery of parity based storage systems are described. In one embodiment, a group of nodes includes one or more storage nodes, and the one or more storage nodes include one or more storage containers. In one embodiment, the one or more storage containers include one or more data storage containers, one or more parity storage containers, or one or more spare storage containers, or any combination thereof. The system and methods include a hardware controller configured to identify a first failed storage container on a first storage node from the group of storage nodes, identify data associated with the first failed storage container on at least a second storage container on a second storage node from the plurality of storage nodes, and recover the data associated with the first failed storage container from at least the second storage container on the second storage node.