getafix:4:~#zdb -l /dev/dsk/c3t9d0s0                                                                                                                                                      
--------------------------------------------
LABEL 0
--------------------------------------------
    version: 28
    name: 'mojave'
    state: 0
    txg: 51377354
    pool_guid: 3154280751674085041
    hostid: 891568
    hostname: 'getafix'
    top_guid: 8400934013410185015
    guid: 8613829735658013460
    vdev_children: 1
    vdev_tree:
        type: 'mirror'
        id: 0
        guid: 8400934013410185015
        metaslab_array: 30
        metaslab_shift: 34
        ashift: 12
        asize: 3000579653632
        is_log: 0
        create_txg: 4
        children[0]:
            type: 'disk'
            id: 0
            guid: 11470954482482023686
            path: '/dev/dsk/c0t50014EE262928278d0s0'
            devid: 'id1,sd@n50014ee262928278/a'
            phys_path: '/scsi_vhci/disk@g50014ee262928278:a'
            whole_disk: 1
            DTL: 144
            create_txg: 4
        children[1]:
            type: 'disk'
            id: 1
            guid: 8613829735658013460
            path: '/dev/dsk/c0t50014EE209912EF9d0s0'
            devid: 'id1,sd@n50014ee209912ef9/a'
            phys_path: '/scsi_vhci/disk@g50014ee209912ef9:a'
            whole_disk: 1
            DTL: 42
            create_txg: 4
--------------------------------------------
LABEL 1
--------------------------------------------
    version: 28
    name: 'mojave'
    state: 0
    txg: 51377354
    pool_guid: 3154280751674085041
    hostid: 891568
    hostname: 'getafix'
    top_guid: 8400934013410185015
    guid: 8613829735658013460
    vdev_children: 1
    vdev_tree:
        type: 'mirror'
        id: 0
        guid: 8400934013410185015
        metaslab_array: 30
        metaslab_shift: 34
        ashift: 12
        asize: 3000579653632
        is_log: 0
        create_txg: 4
        children[0]:
            type: 'disk'
            id: 0
            guid: 11470954482482023686
            path: '/dev/dsk/c0t50014EE262928278d0s0'
            devid: 'id1,sd@n50014ee262928278/a'
            phys_path: '/scsi_vhci/disk@g50014ee262928278:a'
            whole_disk: 1
            DTL: 144
            create_txg: 4
        children[1]:
            type: 'disk'
            id: 1
            guid: 8613829735658013460
            path: '/dev/dsk/c0t50014EE209912EF9d0s0'
            devid: 'id1,sd@n50014ee209912ef9/a'
            phys_path: '/scsi_vhci/disk@g50014ee209912ef9:a'
            whole_disk: 1
            DTL: 42
            create_txg: 4
--------------------------------------------
LABEL 2
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failed to read label 2
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LABEL 3
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failed to read label 3