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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-23545

SMART: Failed to scan for devices: Cannot unmarshal JSON: invalid character '\'' looking for beginning of value

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    • Icon: Problem report Problem report
    • Resolution: Won't fix
    • Icon: Trivial Trivial
    • None
    • 6.0.22
    • Agent2 plugin (N)
    • None
    • Windows 11 Enterprise/ Server 2019 with smartmontools 7.4-1

      Steps to reproduce:

      1. Tried to add SMART monitoring for Windows hosts by adding template "SMART by Zabbix agent 2"
      2. Install last Zabbix agent 2 on host, install last smartmontools
      3. Try to check or monitor like
      .\zabbix_get.exe -k smart.disk.get -s 127.0.0.1

      Result:

      ZBX_NOTSUPPORTED: Cannot fetch data: Failed to scan for devices: Cannot unmarshal JSON: invalid character '\'' looking for beginning of value..

      Expected:
      Valid data

      Extra info:

      .\zabbix_agent2.exe -t smart.disk.get

       give next output:

      smart.disk.get                                [s|[{"device":{"info_name":"/dev/sda","name":"/dev/sda","protocol":"NVMe","type":"nvme"},"disk_name":"sda","disk_type":"nvme","firmware_version":"E8FK11.T","json_format_version":[1,0],"local_time":{"asctime":"Fri Oct 13 17:19:57 2023 ","time_t":1697206797},"logical_block_size":512,"model_name":"KINGSTON SA1000M8240G","nvme_controller_id":0,"nvme_error_information_log":{"read":16,"size":16,"table":[{"command_id":36,"error_count":1647,"lba":{"value":127},"nsid":1,"phase_tag":true,"status_field":{"do_not_retry":false,"status_code":2,"status_code_type":0,"string":"Invalid Field in Command","value":2},"submission_queue_id":0},{"command_id":35,"error_count":1646,"lba":{"value":3},"nsid":1,"phase_tag":true,"status_field":{"do_not_retry":false,"status_code":2,"status_code_type":0,"string":"Invalid Field in Command","value":2},"submission_queue_id":0},{"command_id":5,"error_count":1645,"lba":{"value":208},"nsid":0,"phase_tag":true,"status_field":{"do_not_retry":false,"status_code":2,"status_code_type":0,"string":"Invalid Field in Command","value":2},"submission_queue_id":0},{"command_id":4,"error_count":1644,"lba":{"value":3},"nsid":1,"phase_tag":true,"status_field":{"do_not_retry":false,"status_code":2,"status_code_type":0,"string":"Invalid Field in Command","value":2},"submission_queue_id":0},{"command_id":1,"error_count":1643,"lba":{"value":6},"phase_tag":true,"status_field":{"do_not_retry":false,"status_code":2,"status_code_type":0,"string":"Invalid Field in Command","value":2},"submission_queue_id":0},{"command_id":15,"error_count":1642,"lba":{"value":33555712},"nsid":0,"phase_tag":true,"status_field":{"do_not_retry":false,"status_code":2,"status_code_type":0,"string":"Invalid Field in Command","value":2},"submission_queue_id":0},{"command_id":36,"error_count":1641,"lba":{"value":127},"nsid":1,"phase_tag":true,"status_field":{"do_not_retry":false,"status_code":2,"status_code_type":0,"string":"Invalid Field in Command","value":2},"submission_queue_id":0},{"command_id":35,"error_count":1640,"lba":{"value":3},"nsid":1,"phase_tag":true,"status_field":{"do_not_retry":false,"status_code":2,"status_code_type":0,"string":"Invalid Field in Command","value":2},"submission_queue_id":0},{"command_id":5,"error_count":1639,"lba":{"value":208},"nsid":0,"phase_tag":true,"status_field":{"do_not_retry":false,"status_code":2,"status_code_type":0,"string":"Invalid Field in Command","value":2},"submission_queue_id":0},{"command_id":4,"error_count":1638,"lba":{"value":3},"nsid":1,"phase_tag":true,"status_field":{"do_not_retry":false,"status_code":2,"status_code_type":0,"string":"Invalid Field in Command","value":2},"submission_queue_id":0},{"command_id":1,"error_count":1637,"lba":{"value":6},"phase_tag":true,"status_field":{"do_not_retry":false,"status_code":2,"status_code_type":0,"string":"Invalid Field in Command","value":2},"submission_queue_id":0},{"command_id":15,"error_count":1636,"lba":{"value":33555712},"nsid":0,"phase_tag":true,"status_field":{"do_not_retry":false,"status_code":2,"status_code_type":0,"string":"Invalid Field in Command","value":2},"submission_queue_id":0},{"command_id":36,"error_count":1635,"lba":{"value":127},"nsid":1,"phase_tag":true,"status_field":{"do_not_retry":false,"status_code":2,"status_code_type":0,"string":"Invalid Field in Command","value":2},"submission_queue_id":0},{"command_id":35,"error_count":1634,"lba":{"value":3},"nsid":1,"phase_tag":true,"status_field":{"do_not_retry":false,"status_code":2,"status_code_type":0,"string":"Invalid Field in Command","value":2},"submission_queue_id":0},{"command_id":5,"error_count":1633,"lba":{"value":208},"nsid":0,"phase_tag":true,"status_field":{"do_not_retry":false,"status_code":2,"status_code_type":0,"string":"Invalid Field in Command","value":2},"submission_queue_id":0},{"command_id":4,"error_count":1632,"lba":{"value":3},"nsid":1,"phase_tag":true,"status_field":{"do_not_retry":false,"status_code":2,"status_code_type":0,"string":"Invalid Field in Command","value":2},"submission_queue_id":0}],"unread":0},"nvme_ieee_oui_identifier":9911,"nvme_namespaces":[{"capacity":{"blocks":468862128,"bytes":240057409536},"eui64":{"ext_id":447470121109,"oui":9911},"formatted_lba_size":512,"id":1,"size":{"blocks":468862128,"bytes":240057409536},"utilization":{"blocks":468862128,"bytes":240057409536}}],"nvme_number_of_namespaces":1,"nvme_pci_vendor":{"id":9798,"subsystem_id":9798},"nvme_smart_health_information_log":{"available_spare":100,"available_spare_threshold":10,"controller_busy_time":20621,"critical_comp_time":0,"critical_warning":0,"data_units_read":261408807,"data_units_written":251743742,"host_reads":4487662949,"host_writes":2616733741,"media_errors":0,"num_err_log_entries":1647,"percentage_used":45,"power_cycles":108,"power_on_hours":24184,"temperature":35,"temperature_sensors":[null,35],"unsafe_shutdowns":18,"warning_temp_time":0},"nvme_total_capacity":240057409536,"nvme_unallocated_capacity":0,"nvme_version":{"string":"1.2","value":66048},"power_cycle_count":108,"power_on_time":{"hours":24184},"serial_number":"50026B7682F4C309","smart_status":{"nvme":{"value":0},"passed":true},"smart_support":{"available":true,"enabled":true},"smartctl":{"argv":["smartctl","-a","/dev/sda","-j"],"build_info":"(sf-7.4-1)","exit_status":0,"platform_info":"x86_64-w64-mingw32-w11-22H2","pre_release":false,"svn_revision":"5530","version":[7,4]},"temperature":{"current":35},"user_capacity":{"blocks":468862128,"bytes":240057409536}}]]

       

            edgar.akhmetshin Edgar Akhmetshin
            who0ps Taras
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              Created:
              Updated:
              Resolved: