nvme_set_features_rrl - Man Page

int nvme_set_features_rrl (int fd , __u8 rrl , __u16 nvmsetid , bool save , __u32 *result );

fd

File descriptor of nvme device

rrl

Read recovery level setting

nvmsetid

NVM set id

save

Save value across power states

result

The command completion result from CQE dword0

The nvme command status if a response was received (see enum nvme_status_field) or -1 with errno set otherwise.