Storing memory array operational information in non-volatile subarrays

A method at a memory system, comprising:

• receiving an access instruction for accessing a first set of memory cells of a memory array of the memory system;
• accessing the first set of memory cells based on applying the access instruction to the memory array;
• and
• storing the access instruction at a second set of memory cells in the memory array, the second set of memory cells comprising a subarray of the first set of memory cells of the memory array.

A non-transitory computer-readable medium storing code, the code comprising instructions executable by one or more processors of a memory system to cause the memory system to:

• receive an access instruction for accessing a first set of memory cells of a memory array of the memory system;
• access the first set of memory cells based on applying the access instruction to the memory array;
• and
• store the access instruction at a second set of memory cells in the memory array, the second set of memory cells comprising a subarray of the first set of memory cells of the memory array.