libnvme(9) API Manual libnvme(9) NAME struct nvme_disassociate_ns_data - Disassociate Namespace Data Structure SYNOPSIS struct nvme_disassociate_ns_data { __u8 pad[32]; __le32 ensid; __u8 ensnqn[256]; __u8 rsvd292[28]; }; Members pad Padding (PAD), shall be cleared to 0h ensid Exported Namespace ID (ENSID) to disassociate ensnqn Exported NVM Subsystem NQN (ENSNQN). Ignored for a memory- based controller, or if ESUBIDV is set. rsvd292 Reserved October 2026 struct nvme_disassociate_ns_data libnvme(9)