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:
Aug. 21, 2018
Filed:
Mar. 30, 2016
Emc Corporation, Hopkinton, MA (US);
Subhasish Chakraborty, Livermore, CA (US);
Hongyu Zhang, San Jose, CA (US);
Terry Hahn, Los Altos, CA (US);
Xiaoyin Hu, Mountain View, CA (US);
EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);
Abstract
A request is received from a client device of a user for configuring a tenant of a multi-tenant storage system, the multi-tenant storage system storing data for different tenants. An entity identifier (ID) identifying an entity to be associated exclusively with the tenant is obtained from the request. A lookup operation is performed based on the entity in an SMT registry namespace cache stored in a memory to locate an entry that matches the entity. If no matching entry is found, the request is allowed. If a matching entry is found, a first tenant ID obtained from the request is compared with a second tenant ID stored in the matching entry. The request to configure the tenant is allowed if the first tenant ID matches the second tenant ID. The request is denied if the first tenant ID does not match the second tenant ID.