nvme_ns_state_t
nvme_ns_state_to_disc_level(nvme_ns_state_t state)
extern nvme_ns_disc_level_t nvme_ns_state_to_disc_level(nvme_ns_state_t);
nvme_ns_state_t orig_state;
nvme_ns_state_t ns_state;
nvme_ns_state_t nni_state;