EM agent 12.1 割接主机后重部署 agent is blocked, and “out-of-sync with repository”
ORACLE DB 有时出于硬件维护等情况需要更换主机操作,但IP,DB实例等都未改变, 这时在割接后的机器需要重新部署EM_AGENT , 我通常是离线安装, 离线安装EM ANGENT 12参考我之前的笔记Acquiring Management Agent Software for HPUX&AIX in the Offline Mode(离线安装EM agent),OMS 端原target 不需要删除在重新填加, 但是重部署后的EM_agent 通过emctl status agent 状态会是blocked,这时重新同步一下即可。
Acquiring Management Agent Software for HPUX&AIX in the Offline Mode(离线安装EM agent)
OMS安装在OEL 6.6 ,Product DB Agent 都是在AIX, HPUX, EXADATA(linux)平台, linux平台的比较方便安装,因为OMS 自带相同平台的AGENT,其它平台需要先在OMS下载相应的AGENT支持,这里有OMS是在OFFLINE模式
Installing Enterprise Manager Cloud Control 12c r2 Agent on Linux(安装em12c agent)
Oracle Management Agent 12c communicates only with Oracle Management Service 12c and not with any earlier release of Enterprise Manager
Installing Enterprise Manager Cloud Control 12c release2 on Linux(安装em12c)
EM 12c在安装时和11EM相似,只是增加了Plug-ins 的选择,Plug-ins 和 Connectors做为GRID CONTROLE的扩展并增加了一些非oracle的产品整合为”Cloud”云管理包含DATABASE,Middleware,VM server