int nvme_ns_mgmt_create (int fd , struct nvme_id_ns *ns , __u32 *nsid , __u32 timeout , __u8 csi );
File descriptor of nvme device
Namespace identification that defines ns creation parameters
On success, set to the namespace id that was created
Override the default timeout to this value in milliseconds; set to 0 to use the system default.
Command Set Identifier
On successful creation, the namespace exists in the subsystem, but is not attached to any controller. Use the nvme_ns_attach_ctrls to assign the namespace to one or more controllers.
The nvme command status if a response was received (see enum nvme_status_field) or -1 with errno set otherwise.