NVME_NS_EXT_LBAS
head->features &= ~(NVME_NS_METADATA_SUPPORTED | NVME_NS_EXT_LBAS);
head->features |= NVME_NS_EXT_LBAS;
head->features |= NVME_NS_EXT_LBAS;
if (ns->head->features & NVME_NS_EXT_LBAS) {