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:
Nov. 25, 2025
Filed:
Dec. 20, 2022
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Taylor Alan Hope, Redmond, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
A computer system is configured to provision a plurality of storage volumes at a plurality of fault domains and thinly provision a plurality of cache volumes at the plurality of fault domains. The computer system is also configured to perform a write operation in a resilient manner that maintains a plurality of copies of data associated with the write operation. Performing the write operation in the resilient manner includes allocating a portion of storage in each of the plurality of cache volumes, and caching the data associated with the write operation in the portion of storage in each of the plurality of cache volumes. The cached data is then persistently stored in the plurality of storage volumes. After that, the portion of storage in each of the plurality of cache volumes is deallocated.