Abstract: In accordance with embodiments of the present disclosure, an information handling system may include a processor and a memory system communicatively coupled to the processor. The memory system may include one or more persistent memory modules, each of the one or more persistent memory modules comprising a volatile memory and a non-volatile memory and one or more health registers accessible to a host system executing on the processor, the health registers storing health information indicating, for each of a plurality of ranks of the volatile memory, whether the memory system can reliably perform a save operation to a portion of non-volatile memory mapped to volatile memory of the rank.

Abstract: In accordance with embodiments of the present disclosure, an information handling system may include a processor and a persistent memory system communicatively coupled to the processor, the persistent memory system comprising one or more persistent memory modules and a plurality of targeted save registers, each targeted save register associated with a respective portion of the persistent memory system, and each targeted save register having a value indicative of how save operations from volatile memory to non-volatile memory of the persistent memory system are to be performed with respect to the respective portion of the persistent memory system.

Abstract: In accordance with embodiments of the present disclosure, an information handling system may include a processor and a persistent memory system communicatively coupled to the processor, the persistent memory system comprising one or more persistent memory modules and a plurality of targeted save registers, each targeted save register associated with a respective portion of the persistent memory system, and each targeted save register having a value indicative of how save operations from volatile memory to non-volatile memory of the persistent memory system are to be performed with respect to the respective portion of the persistent memory system.

Abstract: In accordance with embodiments of the present disclosure, an information handling system may include a processor and a memory system communicatively coupled to the processor. The memory system may include one or more persistent memory modules, each of the one or more persistent memory modules comprising a volatile memory and a non-volatile memory and one or more health registers accessible to a host system executing on the processor, the health registers storing health information indicating, for each of a plurality of ranks of the volatile memory, whether the memory system can reliably perform a save operation to a portion of non-volatile memory mapped to volatile memory of the rank.