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NetXMS Forum

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  3. Поддержка Net.Interface.BytesIn64() для Linux

Поддержка Net.Interface.BytesIn64() для Linux

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russian
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  • 2
    2
    2c2i
    wrote on last edited by
    #1

    Net.Interface.BytesIn64() похоже не поддерживается для Linux ( как и написано в https://wiki.netxms.org/wiki/Agent_Parameters_Compatibility_Matrix)

    Однако если ядро 64разрядное, то счетчики 64битные.

    root@border0:~# ifconfig eth1
    eth1      Link encap:Ethernet  HWaddr 00:15:17:ba:fd:c2
              inet6 addr: fe80::215:17ff:feba:fdc2/64 Scope:Link
              UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
              RX packets:210009505322 errors:0 dropped:0 overruns:0 frame:0
              TX packets:339558039233 errors:0 dropped:0 overruns:0 carrier:0
              collisions:0 txqueuelen:1000
              RX bytes:78015839084215 (70.9 TiB)  TX bytes:390754645687990 (355.3 TiB)
              Interrupt:16 Memory:fea80000-feaa0000
    

    Неплохо бы поддерживать такие DCI на 64битных системах.

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

      Да, попробую добавить.

      1 Reply Last reply
      0
      • G
        G
        gyouja
        wrote on last edited by
        #3

        Я для этого уже давно написал и использую такой патчик:

        --- netxms-1.2.10/src/agent/subagents/linux/linux.cpp	2013-11-15 18:04:23.000000000 +0400
        +++ netxms-1.2.10-r1/src/agent/subagents/linux/linux.cpp	2014-01-09 17:51:00.000000000 +0400
        @@ -180,9 +180,9 @@
         	{ _T("Net.Interface.AdminStatus(*)"), H_NetIfInfoFromIOCTL, (TCHAR *)IF_INFO_ADMIN_STATUS,
         		DCI_DT_INT,		DCIDESC_NET_INTERFACE_ADMINSTATUS },
         	{ _T("Net.Interface.BytesIn(*)"),     H_NetIfInfoFromProc, (TCHAR *)IF_INFO_BYTES_IN,
        -		DCI_DT_UINT,	DCIDESC_NET_INTERFACE_BYTESIN },
        +		DCI_DT_UINT64,	DCIDESC_NET_INTERFACE_BYTESIN },
         	{ _T("Net.Interface.BytesOut(*)"),    H_NetIfInfoFromProc, (TCHAR *)IF_INFO_BYTES_OUT,
        -		DCI_DT_UINT,	DCIDESC_NET_INTERFACE_BYTESOUT },
        +		DCI_DT_UINT64,	DCIDESC_NET_INTERFACE_BYTESOUT },
         	{ _T("Net.Interface.Description(*)"), H_NetIfInfoFromIOCTL, (TCHAR *)IF_INFO_DESCRIPTION,
         		DCI_DT_STRING,	DCIDESC_NET_INTERFACE_DESCRIPTION },
         	{ _T("Net.Interface.InErrors(*)"),    H_NetIfInfoFromProc, (TCHAR *)IF_INFO_IN_ERRORS,
        diff -ur netxms-1.2.10/src/agent/subagents/linux/net.cpp netxms-1.2.10-r1/src/agent/subagents/linux/net.cpp
        --- netxms-1.2.10/src/agent/subagents/linux/net.cpp	2013-11-29 17:56:24.000000000 +0400
        +++ netxms-1.2.10-r1/src/agent/subagents/linux/net.cpp	2014-01-09 17:53:39.000000000 +0400
        @@ -526,15 +526,15 @@
            int i;
            char *eptr, szBuffer[256];
            const char *pszWord;
        -   DWORD dwValue;
        +   QWORD qwValue;
            LONG nRet = SYSINFO_RC_ERROR;
        
            for(i = 0, pszWord = pszLine; i <= nPos; i++)
               pszWord = ExtractWordA(pszWord, szBuffer);
        -   dwValue = strtoul(szBuffer, &eptr, 0);
        +   qwValue = (QWORD) strtoull(szBuffer, &eptr, 0);
            if (*eptr == 0)
            {
        -      ret_uint(pValue, dwValue);
        +      ret_uint64(pValue, qwValue);
               nRet = SYSINFO_RC_SUCCESS;
            }
            return nRet;
        
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        0
        • V
          V
          Victor Kirhenshtein
          wrote on last edited by
          #4

          64 битные счетчики добавлены в 2.0.5 и 2.1-М1.

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