libnvme_ctrl_owner(9) libnvme API manual libnvme_ctrl_owner(9) NAME libnvme_ctrl_owner - Registered orchestrator owner of a controller SYNOPSIS char * libnvme_ctrl_owner (struct libnvme_ctrl *c ); ARGUMENTS c Controller instance DESCRIPTION Looks up the controller's "owner" entry in the ownership registry. In a build without fabrics support this always returns NULL. RETURN a newly allocated owner string (the caller frees), or NULL if the controller is unowned, local (non-fabrics), or the registry is unreadable. September 2026 libnvme_ctrl_owner libnvme_ctrl_owner(9)