libnvme(9) API Manual libnvme(9) NAME enum nvme_id_ctrl_ofcs - Indicate whether the controller supports optional fabric commands. SYNOPSIS enum nvme_id_ctrl_ofcs { NVME_CTRL_OFCS_DISCONNECT }; Constants NVME_CTRL_OFCS_DISCONNECT If set, then the controller supports the Disconnect command and deletion of individual I/O Queues. October 2026 enum nvme_id_ctrl_ofcs libnvme(9)