Invention Grant
- Patent Title: System and method for storing operating life history on a non-volatile dual inline memory module
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Application No.: US16415378Application Date: 2019-05-17
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Publication No.: US11003778B2Publication Date: 2021-05-11
- Inventor: Ching-Lung Chao , Shih-Hao Wang , Hung-Tah Wei , Hsin-Chieh Wang
- Applicant: DELL PRODUCTS, LP
- Applicant Address: US TX Round Rock
- Assignee: DELL PRODUCTS, LP
- Current Assignee: DELL PRODUCTS, LP
- Current Assignee Address: US TX Round Rock
- Agency: Larson Newman, LLP
- Main IPC: G06F11/07
- IPC: G06F11/07 ; G06F21/57 ; G06F3/06 ; G06F11/22 ; G06F9/4401

Abstract:
An information handling system includes a non-volatile dual in-line memory module (NVDIMM) and a processor. The NVDIMM instantiates first and second partitions of non-volatile memory. The first partition is reserved and is not accessible to an operating system instantiated on the information handling system. The second partition is accessible to the operating system. The first partition includes a first region and a second region. The processor boots the information handling system to configure the NVDIMM based upon information from the first region, detects an error associated with the NVDIMM, and writes information associated with the error to the second region.
Information query