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:
Nov. 27, 2018
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Sumangala Bannur Subraya, Bengaluru, IN;
Vellalore Sreenivasa Prasad, Bangalore, IN;
Vasundhara Gurunath, Bangalore, IN;
Paulose Kuriakose Arackal, Cochin, IN;
Hewlett Packard Enterprise Development LP, Houston, TX (US);
Abstract
Storage system comprises a cluster of storage controllers communicatively coupled to a storage device. Each storage controller is associated with a storage namespace in the storage device to process I/O operations of associated storage namespace. An I/O processing engine allocates I/O queues to each storage controller from the cluster of storage controllers for processing I/O operations of the associated storage namespace. The I/O processing engine is to identify a heated controller from the cluster of storage controllers based on temperature data corresponding to the cluster of storage controllers and suspend I/O queues handled by the heated controller. The I/O processing engine is to select a substitute controller based on the temperature data, associate the substitute controller with the storage namespace of the heated controller and allocate additional I/O queues to the substitute controller for processing the I/O operations for the storage namespace.