CACHE IN A NON-VOLATILE MEMORY SUBSYSTEM

A first request to perform an operation at an address associated with a media is obtained. The operation is issued to a plurality of cache divisions, wherein each cache division comprises a cache controller and a cache memory. A location in another memory associated with the first request is updated, the location in the other memory including a plurality of indicators corresponding to a status of the operation with each of the plurality of cache divisions. Based on one or more responses from the cache division(s), a response to the first request is sent.