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:
May. 19, 2020
Filed:
Nov. 06, 2017
International Business Machines Corporation, Armonk, NY (US);
Rajagopal Ananthanarayanan, San Jose, CA (US);
Marc M. Eshel, San Jose, CA (US);
Roger L. Haskin, Morgan Hill, CA (US);
Dean Hildebrand, San Jose, CA (US);
Manoj P. Naik, San Jose, CA (US);
Frank B. Schmuck, Campbell, CA (US);
Renu Tewari, San Jose, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A system facilitates access to data in a network and includes a cache that stores instructions. A processor executes the instructions including: caching processing configured to integrate caching into a local cluster file system, and cache local file data in the cache based on fetching file data on demand from a remote cluster file system. The cache is visible to file system clients as a Portable Operating System Interface (POSIX) compliant file system. Applications execute on a multi-node cache cluster using POSIX semantics via a POSIX compliant file system interface. Data cache is locally and remotely consistent for updates.