STORAGE DEVICE BEING ABLE TO INCREASE ITS LIFE-CYCLE AND OPERATING METHOD THEREOF

摘要

Provided are a storage device which is able to increase a life-cycle of the storage device and an operation method of the same. The storage device comprises a nonvolatile memory device which stores data and a controller which controls the nonvolatile memory device. The controller changes a light time-out value of the nonvolatile memory device when a host requests to change the light time-out value. [Reference numerals] (S310) Check whether or not a light time-out value change function is supported; (S320) Light time-out value change function enable; (S340) Alarming the generation of exceptional events; (S350) Requesting data in an exceptional event statue; (S360) Transmitting the data in the exceptional event statue; (S370) Requesting the light time-out value to be changed; (S380) Setting response signal(success or failure)