zroot-G1:
    version: 5000
    name: 'zroot-G1'
    state: 0
    txg: 447018
    pool_guid: 18128992044370586301
    hostid: 583183631
    hostname: 'g1'
    com.delphix:has_per_vdev_zaps
    vdev_children: 1
    vdev_tree:
        type: 'root'
        id: 0
        guid: 18128992044370586301
        children[0]:
            type: 'disk'
            id: 0
            guid: 14475632033002660375
            path: '/dev/label/G12000ZZ2RVJBrt'
            phys_path: 'id1,enc@n5003048001c04abd/type@0/slot@1/elmdesc@Slot_01'
            whole_disk: 1
            metaslab_array: 38
            metaslab_shift: 27
            ashift: 12
            asize: 21470117888
            is_log: 0
            DTL: 109
            create_txg: 4
            com.delphix:vdev_zap_leaf: 36
            com.delphix:vdev_zap_top: 35
    features_for_read:
        com.delphix:hole_birth
        com.delphix:embedded_data