nvme_identify_allocated_ns - Same as nvme_identify_ns, but only for allocated namespaces

fd File descriptor of nvme device nsid Namespace to identify ns User space destination address to transfer the data

nvme_identify_allocated_ns - Same as nvme_identify_ns, but only for allocated namespaces

The nvme command status if a response was received (see enumnvme_status_field) or -1 with errno set otherwise. August 2025 nvme_identify_allocated_ns nvme_identify_allocated_ns(2)