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. 02, 2022
Filed:
Jul. 27, 2017
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Nickolay Alexandrovich Dalmatov, Saint Petersburg, RU;
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
A technique manages data within solid state device (SSD) storage. The technique involves, in response to writing data to a set of SSD storage components, consuming a set of recurring write quotas for the set of SSD storage components. Each recurring write quota identifies an amount of remaining usefulness for a respective SSD storage component, e.g., periodically allocated budgets for write operations based on measured (or counted) reliability and/or healthiness factors. The technique further involves, as the set of recurring write quotas are consumed, performing a set of quota evaluation operations to evaluate the set of recurring write quotas. The technique further involves, in response to a set of results from the set of quota evaluation operations, performing a set of remedial activities to control access to the data that was written to the set of SSD storage components.