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  3. Использование Instance в скрипте.

Использование Instance в скрипте.

Scheduled Pinned Locked Moved Support (Russian)
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  • D
    D
    Dillinger
    wrote on last edited by
    #1

    Подскажите пожалуйста как мне использовать значение Instance DCI в скрипте?
    Пробую так:
    GetDCIValue($node, FindDCIByName($node, "Disk.Total(" && %6 && ")"));
    Однако получаю ошибку syntax error, unexpected '%'

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    0
    • V
      V
      Victor Kirhenshtein
      wrote on last edited by
      #2

      Esli pri obrabotke sobitija, to dolzno rabotat' tak:

      GetDCIValue($node, FindDCIByName($node, "Disk.Total(" . $6 . ")"));

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      • D
        D
        Dillinger
        wrote on last edited by
        #3

        И в таком варианте тоже не работает. Генерируется Minor Alarm на сервере NETXMS c полем Message: Script (LS::P1) execution error: Error 5 in line 3: Invalid operation with NULL value.
        Вообще у меня стоит задача сформировать и послать по email сообщение, генерируемое по treshold DCI "Percentage of free disk space".

        условие treshold: Percentage of free disk space < 10%
        event: _VOL_SPACE_LOW
        message: Warning! %2 is %4%% (%[LS::P1]). Please free some space!
        скрипт LS::P1

        sub main()
        {
           return GetDCIValue($node, FindDCIByName($node, "Disk.Total(" . $6 . ")"));
        }
        
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        • V
          V
          Victor Kirhenshtein
          wrote on last edited by
          #4

          A kak vigljadit parametr Disk.Total i chto propisano v pole "instance" dlja parametra so skriptom? Problema pohoze v tom, chto formiruetsja nepravil'noe imja parametra, i FindDCIByName vozvraschaet NULL.

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          • D
            D
            Dillinger
            wrote on last edited by
            #5

            DCI - Collection - Data - Parameter = Disk.FreePerc(D:)
            DCI - Thresholds - Instance = 😧

            Т.е. нужно подставить Instance чтобы получить универсальный скрипт для различных дисков/томов (C:, D:, SYS и т.д.)

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            • V
              V
              Victor Kirhenshtein
              wrote on last edited by
              #6

              A parametr Disk.Total(D:) sobiraetsja?

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              • D
                D
                Dillinger
                wrote on last edited by
                #7

                DCI Disk.Total(D:) привязан к узлу, также как и Disk.FreePerc(D:)

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