diff --git a/sys/dev/nvmf/host/nvmf.c b/sys/dev/nvmf/host/nvmf.c
--- a/sys/dev/nvmf/host/nvmf.c
+++ b/sys/dev/nvmf/host/nvmf.c
@@ -1237,6 +1237,9 @@
 	case NVME_GET_CONTROLLER_DATA:
 		memcpy(arg, sc->cdata, sizeof(*sc->cdata));
 		return (0);
+	case DIOCGIDENT:
+		nvme_cdata_get_disk_ident(sc->cdata, (uint8_t *)arg);
+		return (0);
 	case NVMF_RECONNECT_PARAMS:
 		nv = (struct nvmf_ioc_nv *)arg;
 		return (nvmf_reconnect_params(sc, nv));
diff --git a/sys/dev/nvmf/host/nvmf_ns.c b/sys/dev/nvmf/host/nvmf_ns.c
--- a/sys/dev/nvmf/host/nvmf_ns.c
+++ b/sys/dev/nvmf/host/nvmf_ns.c
@@ -278,6 +278,9 @@
 		    sizeof(gnsid->cdev));
 		gnsid->nsid = ns->id;
 		return (0);
+	case DIOCGIDENT:
+		nvme_cdata_get_disk_ident(ns->sc->cdata, (uint8_t *)arg);
+		return (0);
 	case DIOCGMEDIASIZE:
 		*(off_t *)arg = ns->size;
 		return (0);