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. 04, 2020
Filed:
Sep. 29, 2017
Apple Inc., Cupertino, CA (US);
Andrew W. Vogan, Austin, TX (US);
Apple Inc., Cupertino, CA (US);
Abstract
Disclosed herein are techniques for managing partitions on a storage device. A method can include (1) identifying a storage capacity of the storage device, (2) generating a first data structure that defines a first partition on the storage device, where the first partition consumes a first amount of the storage capacity, and (3) generating a second data structure that defines a second partition on the storage device, where the second partition consumes at least a portion of a remaining amount of the storage capacity relative to the first amount. In response to receiving a shrink request directed to the first partition, the method can further include (4) identifying a first utilized area within the first partition that will no longer be utilized as a result of the shrink request, and (5) updating first information in the first data structure to indicate that the first utilized area is unutilized.