{
    "json_format_version": [
        1,
        0
    ],
    "utility_invoked": {
        "name": "sg_vpd",
        "version_date": "1.96 20230622",
        "argv": [
            "sg_vpd",
            "-I",
            "vpd_di_all.hex",
            "--json"
        ]
    },
    "device_identification_vpd_page": {
        "peripheral_qualifier": {
            "i": 0,
            "meaning": "LU accessible"
        },
        "peripheral_device_type": {
            "i": 0,
            "meaning": "disk"
        },
        "page_code": 131,
        "designation_descriptor_list": [
            {
                "association": {
                    "i": 0,
                    "meaning": "Addressed logical unit"
                },
                "designator_type": {
                    "i": 0,
                    "meaning": "Vendor specific [0x0]"
                },
                "code_set": {
                    "i": 0,
                    "meaning": "Binary"
                },
                "piv": 0,
                "protocol_identifier": {
                    "i": 0,
                    "meaning": "Fibre Channel Protocol for SCSI (FCP-5)"
                },
                "vendor_specific_hexbytes": "11 22 33 44 55 66 77 88  99 aa bb cc dd ee ff ed  cb a9 87 65 43 21"
            },
            {
                "association": {
                    "i": 0,
                    "meaning": "Addressed logical unit"
                },
                "designator_type": {
                    "i": 1,
                    "meaning": "T10 vendor identification"
                },
                "code_set": {
                    "i": 1,
                    "meaning": "ASCII"
                },
                "piv": 0,
                "protocol_identifier": {
                    "i": 0,
                    "meaning": "Fibre Channel Protocol for SCSI (FCP-5)"
                },
                "t10_vendor_identification": "ABC     ",
                "vendor_specific_identifier": "XYZ123456789"
            },
            {
                "association": {
                    "i": 0,
                    "meaning": "Addressed logical unit"
                },
                "designator_type": {
                    "i": 2,
                    "meaning": "EUI-64 based"
                },
                "code_set": {
                    "i": 2,
                    "meaning": "Binary"
                },
                "piv": 0,
                "protocol_identifier": {
                    "i": 0,
                    "meaning": "Fibre Channel Protocol for SCSI (FCP-5)"
                },
                "eui_64_based_designator_length": 8,
                "ieee_identifier": 1234605616436508552
            },
            {
                "association": {
                    "i": 0,
                    "meaning": "Addressed logical unit"
                },
                "designator_type": {
                    "i": 2,
                    "meaning": "EUI-64 based"
                },
                "code_set": {
                    "i": 2,
                    "meaning": "Binary"
                },
                "piv": 0,
                "protocol_identifier": {
                    "i": 0,
                    "meaning": "Fibre Channel Protocol for SCSI (FCP-5)"
                },
                "eui_64_based_designator_length": 12,
                "ieee_identifier": 1234605616436508552,
                "directory_id": 291
            },
            {
                "association": {
                    "i": 0,
                    "meaning": "Addressed logical unit"
                },
                "designator_type": {
                    "i": 2,
                    "meaning": "EUI-64 based"
                },
                "code_set": {
                    "i": 2,
                    "meaning": "Binary"
                },
                "piv": 0,
                "protocol_identifier": {
                    "i": 0,
                    "meaning": "Fibre Channel Protocol for SCSI (FCP-5)"
                },
                "eui_64_based_designator_length": 16,
                "identifier_extension": 81985529216486895,
                "ieee_identifier": 1234605616436508552
            },
            {
                "association": {
                    "i": 0,
                    "meaning": "Addressed logical unit"
                },
                "designator_type": {
                    "i": 3,
                    "meaning": "NAA"
                },
                "code_set": {
                    "i": 3,
                    "meaning": "Binary"
                },
                "piv": 0,
                "protocol_identifier": {
                    "i": 0,
                    "meaning": "Fibre Channel Protocol for SCSI (FCP-5)"
                },
                "naa": {
                    "i": 5,
                    "meaning": "IEEE Registered"
                },
                "aoi": 1188660,
                "vendor_specific_identifier": 18612647816
            },
            {
                "association": {
                    "i": 0,
                    "meaning": "Addressed logical unit"
                },
                "designator_type": {
                    "i": 3,
                    "meaning": "NAA"
                },
                "code_set": {
                    "i": 3,
                    "meaning": "Binary"
                },
                "piv": 0,
                "protocol_identifier": {
                    "i": 0,
                    "meaning": "Fibre Channel Protocol for SCSI (FCP-5)"
                },
                "naa": {
                    "i": 6,
                    "meaning": "IEEE Registered Extended"
                },
                "aoi": 1188660,
                "vendor_specific_identifier": 18612647816,
                "vendor_specific_identifier_extension": -6144092013047320867
            },
            {
                "association": {
                    "i": 0,
                    "meaning": "Addressed logical unit"
                },
                "designator_type": {
                    "i": 6,
                    "meaning": "Logical unit group"
                },
                "code_set": {
                    "i": 6,
                    "meaning": "Binary"
                },
                "piv": 0,
                "protocol_identifier": {
                    "i": 0,
                    "meaning": "Fibre Channel Protocol for SCSI (FCP-5)"
                },
                "logical_unit_group": 4
            },
            {
                "association": {
                    "i": 0,
                    "meaning": "Addressed logical unit"
                },
                "designator_type": {
                    "i": 7,
                    "meaning": "MD5 logical unit identifier"
                },
                "code_set": {
                    "i": 7,
                    "meaning": "Binary"
                },
                "piv": 0,
                "protocol_identifier": {
                    "i": 0,
                    "meaning": "Fibre Channel Protocol for SCSI (FCP-5)"
                },
                "md5_logical_unit_hexbytes": "ff ee dd cc bb aa 99 88  77 66 55 44 33 22 11 00"
            },
            {
                "association": {
                    "i": 0,
                    "meaning": "Addressed logical unit"
                },
                "designator_type": {
                    "i": 10,
                    "meaning": "UUID identifier"
                },
                "code_set": {
                    "i": 10,
                    "meaning": "Binary"
                },
                "piv": 0,
                "protocol_identifier": {
                    "i": 0,
                    "meaning": "Fibre Channel Protocol for SCSI (FCP-5)"
                },
                "uuid": "11223344-5566-7788-99aa-bbccddeefedc"
            },
            {
                "association": {
                    "i": 1,
                    "meaning": "Target port"
                },
                "designator_type": {
                    "i": 4,
                    "meaning": "Relative target port"
                },
                "code_set": {
                    "i": 4,
                    "meaning": "Binary"
                },
                "piv": 0,
                "protocol_identifier": {
                    "i": 0,
                    "meaning": "Fibre Channel Protocol for SCSI (FCP-5)"
                },
                "relative_target_port_identifier": 2
            },
            {
                "association": {
                    "i": 1,
                    "meaning": "Target port"
                },
                "designator_type": {
                    "i": 5,
                    "meaning": "Target port group"
                },
                "code_set": {
                    "i": 5,
                    "meaning": "Binary"
                },
                "piv": 0,
                "protocol_identifier": {
                    "i": 0,
                    "meaning": "Fibre Channel Protocol for SCSI (FCP-5)"
                },
                "target_port_group": 3
            },
            {
                "association": {
                    "i": 1,
                    "meaning": "Target port"
                },
                "designator_type": {
                    "i": 9,
                    "meaning": "Protocol specific port identifier"
                },
                "code_set": {
                    "i": 9,
                    "meaning": "Binary"
                },
                "piv": 1,
                "protocol_identifier": {
                    "i": 9,
                    "meaning": "USB Attached SCSI (UAS-2)"
                },
                "usb_target_port_identifier": {
                    "device_address": 4,
                    "interface_number": 2
                }
            },
            {
                "association": {
                    "i": 1,
                    "meaning": "Target port"
                },
                "designator_type": {
                    "i": 9,
                    "meaning": "Protocol specific port identifier"
                },
                "code_set": {
                    "i": 9,
                    "meaning": "Binary"
                },
                "piv": 1,
                "protocol_identifier": {
                    "i": 10,
                    "meaning": "SCSI over PCI Express (SOP)"
                },
                "pci_express_routing_id": {
                    "routing_id": 291
                }
            },
            {
                "association": {
                    "i": 2,
                    "meaning": "Target device that contains addressed lu"
                },
                "designator_type": {
                    "i": 8,
                    "meaning": "SCSI name string"
                },
                "code_set": {
                    "i": 8,
                    "meaning": "ASCII"
                },
                "piv": 0,
                "protocol_identifier": {
                    "i": 0,
                    "meaning": "Fibre Channel Protocol for SCSI (FCP-5)"
                },
                "scsi_name_string": "iqn.5886.com.acme.diskarrays-sn-a8675309"
            }
        ]
    },
    "exit_status": {
        "i": 0,
        "meaning": "no errors"
    }
}