Storage control system with power throttling mechanism and method of operation thereof

摘要

A storage control system, and a method of operation thereof, including: a host interface module for receiving a host command from a host system; a power measurement module, coupled to the host interface module, for reading a current value of an electrical power supplied by the host system in response to the host command; and a schedule module, coupled to the power measurement module, for scheduling new operations to be executed in parallel in non-volatile memory devices, the new operations are scheduled when the current value of the electrical power does not exceed a power limit.

主权项

1. A method of operation of a storage control system comprising:
receiving a host command from a host system; at a plurality of times, reading a current value of an electrical power supplied by the host system in response to the host command; in accordance with the value of the electrical power at two or more of the plurality of times, determining a rate of change of the electrical power; and in accordance with the determined rate of change of the electrical power, scheduling new operations to be executed in parallel in non-volatile memory devices, including determining a number of the new operations to be executed in parallel based at least in part on the determined rate of change of the electrical power; wherein reading the current value of the electrical power includes monitoring a current-sense voltage signal to determine the electrical power.