Seagate Technology Incorporated

Jason Wayne Kinsey

Marc Timothy Jones

Robert William Dixon

Jason Matthew Feist

Hemant Vitthalrao Mane

Benjamin J Scott

Niranjan Anant Pol

The technology disclosed herein pertains to a system and method for scaling storage using peer-to-peer NVMe communication, the method including selecting one of a plurality of NVMe devices as principal device to control communication with a host via a PCI switch, designating remainder of the plurality of NVMe devices as subordinate devices, and controlling the communication between the host and the subordinate devices using a PCI P2P DMA between the principal device and the subordinate devices.

Scalable storage using NVMe communication

A data storage system employing distributed memories can have at least one host connected to a plurality of data storage devices via a network controller. One or more performance bottlenecks through the network controller may be identified with a performance module. A peer group consisting of at least two of the plurality of data storage devices is created with the performance module in response to the identified performance bottleneck so that a task can be assigned by the performance module to the peer group. The task may be chosen to mitigate the performance bottleneck by avoiding involvement of the network controller in the task.

Distributed data storage system with bottleneck mitigation

Growing community of inventors

Longmont, CO, United States of America

Jason Wayne Kinsey