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:
Jun. 13, 2017
Filed:
Jun. 17, 2015
International Business Machines Corporation, Armonk, NY (US);
Itzhack Goldberg, Hadera, IL;
Henry Z. Liu, Tucson, AZ (US);
Erik Rueger, Ockenheim, DE;
Neil Sondhi, Budapest, HU;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A mechanism is provided for multi-tenancy data security. A storage device receives a request for storage from a client device. Responsive to the request for storage being from an existing tenant, the storage device determines whether there is allocated unused storage in a freed space storage pool associated with the existing tenant. Responsive to the allocated unused storage existing in the freed space storage pool, the storage device re-allocates all or a portion of the allocated unused storage existing in the freed space storage pool to an active storage pool associated with the existing tenant in order to satisfy the request such that the client device accesses the allocated unused storage in the active storage pool.