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Oracle EMCC全称是Oracle Enterprise Cloud Control,是一个独立的,集成管理平台。它可以管理Oracle的全系列产品,包括各种数据库、中间件,Sun小型机和一体机。目前最新的版本是13.5。
1.1 安装环境需求
alter system set "_optimizer_nlj_hj_adaptive_join"=FALSE scope=both sid='*';
alter system set "_optimizer_strans_adaptive_pruning"=FALSE scope=both sid='*';
alter system set "_px_adaptive_dist_method"=OFF scope=both sid='*';
alter system set "_sql_plan_directive_mgmt_control"=0 scope=both sid='*';
alter system set "_optimizer_dsdir_usage_control"=0 scope=both sid='*';
alter system set "_optimizer_use_feedback"=FALSE scope=both sid='*';
alter system set "_optimizer_gather_feedback"=FALSE scope=both sid='*';
alter system set "_optimizer_performance_feedback"=OFF scope=both sid='*';
alter system set "_allow_insert_with_update_check"=true;
1.2 主机环境

前提:数据库和EM在同服务器并且数据库环境已经准备好。
2.1 创建EM安装目录
mkdir -p /u02/app/{middleware,agent}
chown -R oracle:oinstall u02
chmod -R 775 /u02
2.2 oracle用户添加环境变量
export OMS_HOME=/u02/app/middleware
export AGENT_HOME=/u02/app/agent
2.3 上传EM介质

2.4 安装包权限修改
chown oracle.oinstall *
chmod a+x *

2.5 开始安装
Launcher log file is /tmp/OraInstall2022-01-05_05-57-22PM/launcher2022-01-05_05-57-22PM.log.
Extracting the installer . . .. . . . . . . . . . Done
Checking monitor: must be configured to display at least 256 colors




















Starting to execute allroot.sh .........
Starting to execute /u02/app/middleware/root.sh ......
Check /u02/app/middleware/install/root_em13c_2022-01-06_13-43-17.log for the output of root script
Finished product-specific root actions.
/etc exist
Finished execution of /u02/app/middleware/root.sh ......
Starting to execute /u02/app/agent/agent_13.5.0.0.0/root.sh ......
Finished product-specific root actions.
/etc exist
Finished execution of /u02/app/agent/agent_13.5.0.0.0/root.sh ......


本文作者:刘忠一(上海新炬中北团队)
本文来源:“IT那活儿”公众号

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