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:
Dec. 13, 2022
Filed:
Mar. 18, 2020
Applicant:
Huawei Technologies Co., Ltd., Guangdong, CN;
Inventor:
Fei Xu, Beijing, CN;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G06F 9/38 (2018.01); G06F 9/48 (2006.01); H04L 41/082 (2022.01); H04L 67/06 (2022.01);
U.S. Cl.
CPC ...
G06F 3/0607 (2013.01); G06F 3/067 (2013.01); G06F 3/0659 (2013.01); G06F 3/0683 (2013.01); G06F 9/3885 (2013.01); G06F 9/4881 (2013.01); H04L 41/082 (2013.01); H04L 67/06 (2013.01);
Abstract
A storage system and method for performing upgrade management are provided. A plurality of nodes in the storage systems are divided into groups. A scheduling node obtains a constraint condition of each group. The constraint condition comprises a maximum quantity of nodes in a corresponding group that are allowed to be upgraded in parallel. Nodes in a first batch for upgrading in parallel from the groups based on the constraint condition of each group are selected. An upgrade instruction is sent to the nodes in the first batch.