Error detection and correction in a controller

An apparatus, comprising:

• a memory device;
• and
• a controller coupled to the memory device, wherein the controller is configured to:
• receive respective commands each comprising a command portion and a status indicator portion;
• allocate memory command slots of the memory device to store the status indicator portion associated with the respective commands;
• determine that an interrupt signal is asserted during processing of at least one of the respective commands, wherein the interrupt signal is indicative of a change in at least one status indicator portion of at least the one of the respective commands;
• read at least the one status indicator portion of at least the one of the respective commands that experienced the change from the memory command slots;
• and
• cause a failure associated with a command slot allocated to at least the one of the respective commands to be resolved prior to initiation of a timeout process.

A system, comprising:

• a host computing device;
• and
• a memory sub-system coupled to the host computing device, wherein the memory sub-system comprises:
• a memory device;
• and
• a controller coupled to the memory device, wherein the controller is configured to:
• allocate command slots of the memory device to store status indicator information associated with respective commands from the host computing device, wherein each respective command comprises a command portion and a status indicator portion and the status indicator portion comprises a host status indicator (ID) or a device status ID;
• determine that an interrupt signal is asserted during processing of at least one of the respective commands;
• read at least the one status indicator portion of at least the one of the respective commands that experienced a change from the command slots;
• and
• cause a failure associated with a command slot allocated to at least the one of the respective commands to be resolved prior to initiation of a timeout process by the host computing device.