问题描述
我已经开始重构我的项目,该项目链接并使用libnetsnmp监视CPU和磁盘使用情况。 在目标(ARMv7)上运行项目可以正常工作,但是一旦我使用callgrind,我就会收到很多与SNMP MIB相关的错误消息:
Unlinked OID in SMUX-MIB: rmon ::= { mib-2 16 }
Undefined identifier: mib-2 near line 88 of /usr/share/snmp/mibs/RMON-MIB.txt
XXXXX.systemchecker: "SystemChecker: Starting Thread with Name=DISK_USAGE"
Unlinked OID in RMON-MIB: ucdIpFwAccMIB ::= { ucdExperimental 1 }
Undefined identifier: ucdExperimental near line 1273 of /usr/share/snmp/mibs/RMON-MIB.txt
Undefined OBJECT-GROUP (etherDuplexGroup): At line 100 in /usr/share/snmp/mibs/IANA-ADDRESS-FAMILY-NUMBERS-MIB.txt
XXXXX.systemchecker: "SystemChecker: Starting Thread with Name=CPU_LOAD"
Undefined OBJECT-GROUP (etherStatsBaseGroup): At line 98 in /usr/share/snmp/mibs/IANA-ADDRESS-FAMILY-NUMBERS-MIB.txt
Unlinked OID in IANA-ADDRESS-FAMILY-NUMBERS-MIB: dot3 ::= { transmission 7 }
Undefined identifier: transmission near line 132 of /usr/share/snmp/mibs/SNMP-USM-DH-OBJECTS-MIB.txt
Undefined OBJECT-GROUP (etherCollisionTableGroup): At line 79 in /usr/share/snmp/mibs/NET-SNMP-TC.txt
Undefined OBJECT-GROUP (etherCollisionTableGroup): At line 316 in /usr/share/snmp/mibs/IANA-ADDRESS-FAMILY-NUMBERS-MIB.txt
Undefined OBJECT-GROUP: At line 69062592 in /usr/share/snmp/mibs/IF-INVERTED-STACK-MIB.txt
在项目中,我仅使用UCD-SNMP-MIB
。使用valgrind或cachegrind可以正常工作。这是什么问题,如何解决所有MIB错误以使callgrind运行(我对SNMP内部工作原理了解甚少,继承了项目)?
解决方法
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