公开(公告)号：US11880262B2

公开(公告)日：2024-01-23

申请号：US17536483

申请日：2021-11-29

Applicant: RED HAT, INC.

Inventor： Gabriel BenHanokh ,  Adam Kupczyk

IPC: G06F1/32 ,  G06F1/3234

CPC classification number: G06F1/3275

Abstract: Power consumption can be reduced by preventing a memory image from being destaged to a nonvolatile memory device. For example, a system can determine, subsequent to a computing device being in a first power mode and having a memory image stored in a first nonvolatile memory device that performs a caching function, that the computing device is in a second power mode that is a higher power mode than the first power mode. The system can, in response to determining that the computing device is in the second power mode, generate a first command to store the memory image in a volatile memory device and prevent the memory image from being stored in a second nonvolatile memory device. The system can, in response to generating the first command, store the memory image in the volatile memory device.