enum nvme_id_ns_rescap - This field indicates the reservation capabilities of the namespace.

NVME_NS_RESCAP_PTPL If set, indicates that the namespace supports the Persist Through Power Loss capability. NVME_NS_RESCAP_WE If set, indicates that the namespace supports the Write Exclusive reservation type. NVME_NS_RESCAP_EA If set, indicates that the namespace supports the Exclusive Access reservation type. NVME_NS_RESCAP_WERO If set, indicates that the namespace supports the Write Exclusive - Registrants Only reservation type. NVME_NS_RESCAP_EARO If set, indicates that the namespace supports the Exclusive Access - Registrants Only reservation type. NVME_NS_RESCAP_WEAR If set, indicates that the namespace supports the Write Exclusive - All Registrants reservation type. NVME_NS_RESCAP_EAAR If set, indicates that the namespace supports the Exclusive Access - All Registrants reservation type. NVME_NS_RESCAP_IEK_13 If set, indicates that Ignore Existing Key is used as defined in revision 1.3 or later of this specification. August 2025 enum nvme_id_ns_rescap libnvme(2)

enum nvme_id_ns_rescap - This field indicates the reservation capabilities of the namespace.

enum nvme_id_ns_rescap { NVME_NS_RESCAP_PTPL , NVME_NS_RESCAP_WE , NVME_NS_RESCAP_EA , NVME_NS_RESCAP_WERO , NVME_NS_RESCAP_EARO , NVME_NS_RESCAP_WEAR , NVME_NS_RESCAP_EAAR , NVME_NS_RESCAP_IEK_13 };