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:
Oct. 04, 2022
Filed:
Oct. 26, 2017
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Nickolay Alexandrovich Dalmatov, Saint Petersburg, RU;
Kirill Alexsandrovich Bezugly, Saint-Petersburg, RU;
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
A technique is directed to performing a tuning operation in data storage equipment. The technique involves generating, while the data storage equipment performs input/output (I/O) transactions, an observed I/O statistics profile based on performance of at least some of the I/O transactions. The technique further involves performing a comparison operation that compares the observed I/O statistics profile to an expected I/O statistics profile which is defined by a set of operating settings that controls operation of the data storage equipment. The technique further involves operating the data storage equipment in a normal state when a result of the comparison operation indicates that the observed I/O statistics profile matches the expected I/O statistics profile and in a remedial state which is different from the normal state when the result of the comparison operation indicates that the observed I/O statistics profile does not match the expected I/O statistics profile.