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:
Jan. 25, 2022
Filed:
Oct. 29, 2019
Yadro International Ltd., Nicosia, CY;
Ivan Tchoub, St.Petersburg, RU;
Alexey Sigaev, Moscow, RU;
Artem Ikoev, Moscow, RU;
Andrey Fomin, Vsevolozhsk, RU;
Nikita Gutsalov, St.Petersburg, RU;
Maxim Trusov, Sestroretsk, RU;
Mikhail Malygin, St.Petersburg, RU;
Sergey Kojushev, St.Petersburg, RU;
Vladimir Prikhodko, Pravdinsky District, RU;
Alexander Fedorov, St.Petersburg, RU;
YADRO INTERNATIONAL LTD., Paphos, CY;
Abstract
There is provided a method for executing disk operations in a data storage system (DSS) including a power supply connected to a plurality of serially connected storage enclosures, and a power management module, where each storage enclosure includes at least one disk storage. Each logical partition of plurality of logical partitions is hosted on respective sets of disk storages corresponding to protection groups. The DSS causes activation of a set of protection groups, and authorizes a subset of protection groups to accept execution of disk operations. Disk operations are received and executed by the subset. In response to determining that an operation parameter of a given protection group of the subset is equal to a predetermined threshold, a remaining protection group of the set of protection groups is added to the subset, and a new protection group is activated and added to the set of protection groups.