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Centreon Poller 间隙性停止故障排错实录-田逸（sery）
source link: https://blog.51cto.com/sery/2559614
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故障症状有一个Centreon单节点监控系统（不含分布式），隔三差五的挂掉，幸好我们安排人手，时不时访问web管理后台，才没出现大的纰漏。其主要症状是Poller失效，但系统其它进程比如Apache、PHP、Centreon-engine等运行正常。在CentreonWeb管理界面重载（reload）或者重启（restart）cbd服务，无效；登录系统，执行指令systemctlstartcbd,
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