libnvme(9) API Manual libnvme(9) NAME enum nvme_copy_range_sopt - NVMe Copy Range Source Options SYNOPSIS enum nvme_copy_range_sopt { NVME_COPY_SOPT_FCO }; Constants NVME_COPY_SOPT_FCO NVMe Copy Source Option Fast Copy Only October 2026 enum nvme_copy_range_sopt libnvme(9)