libnvme(9) API Manual libnvme(9) NAME enum nvmf_auth_rcode - AUTH_Failure Reason Codes (RCODE) SYNOPSIS enum nvmf_auth_rcode { NVMF_AUTH_RCODE_FAILURE }; Constants NVMF_AUTH_RCODE_FAILURE Authentication failure: the authentication transaction failed October 2026 enum nvmf_auth_rcode libnvme(9)