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:
Dec. 17, 2019
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Junwei Zhang, Shenzhen, CN;
Xiaoqin Xie, Beijing, CN;
Yongjian Li, Beijing, CN;
Yong Peng, Beijing, CN;
Mantang Ma, Beijing, CN;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/21 (2019.01); G06F 16/2457 (2019.01); G06F 16/22 (2019.01); G06F 21/62 (2013.01);
U.S. Cl.
CPC ...
G06F 16/214 (2019.01); G06F 16/219 (2019.01); G06F 16/2246 (2019.01); G06F 16/24573 (2019.01); G06F 21/6218 (2013.01); G06F 2221/2141 (2013.01);
Abstract
A file system permission setting method and apparatus, where an access control list (ACL) permission for a parent node is set such that all child nodes of the parent node inherit the ACL permission for the parent node when a semantic type identifier of an access permission for the parent node is a permission root type.