OEM12C安装文档

环境：OEM12.1.0.5

操作系统：CENTOS6.7

ORACLE:11.2.0.3

1、硬件要求

2、软件包要求

----RHEL6.X OEL6.X版本 for oms

make-3.81

binutils-2.20.51.0.2-5.11

gcc-4.4.4

libaio-0.3.107

glibc-common-2.12-1

libstdc++-4.4.4

libXtst-1.0.99.2-3.el6.x86_ 64.rpm

sysstat-9.0.4

glibc-devel-2.12-1.7.el6.i686 (T his is a32-bit package)

glibc-devel-2.12-1.7.el6.x86_64 (This is a64-bit package)

(Applicable only for Oracle Linux 6.2,which includes RH6.2 and UEK 6.2) glibc-2.12-1.47.0.2

glibc-2.5-12           ----library

-- RHEL6.X OEL6.X版本 for AGENT

make-3.81

binutils-2.20.51.0.2-5.11

gcc-4.4.4

libaio-0.3.107

glibc-common-2.12-1.7

libstdc++-4.4.4

sysstat-9.0.4

3、内核参数

----for oms

kernel.shmmax = 4294967295(最小，如果资料库位于同一台服务器，则以oracle为主)

UID soft nofile 4096

UID hard nofile 16384

ulimit -u To verify whether it is set tounlimited, run the following command. If it is set to unlimited, the outputwill be unlimited. ulimit -n If the current value is not set to 13312

此在/etc/profile里设置

4、端口确认

---确认一下端口可用状态，没有被占用

Admin Server HTTP SSL Port = 7101 - 7200

Enterprise Manager Upload HTTP Port = 4889- 4898

Enterprise Manager Upload HTTP SSL Port =1159, 4899 - 4908

Enterprise Manager Central Console HTTPPort = 7788 - 7798

Enterprise Manager Central Console HTTP SSLPort = 7799 - 7809

Oracle Management Agent Port = 3872, 1830 -1849

Node Manager HTTP SSL Port = 7401 - 7500

Managed Server HTTP Port = 7201 - 7300

Managed Server HTTPS Port = 7301 - 7400

5、创建安装目录

mkdir -p /u01/app/oracle/Middleware

mkdir -p /u01/app/oracle/MiddlewareAgent

6、安装ORCLE软件及资料库

安装oracle软件（略）

6.1 通过模板安装资料库

解压模板文件12.1.0.2.0_Database_Template_for_EM12_1_0_5_0_Linux_x64.zip到

unzip -d $ORACLE_HOME/assistants/dbca/templates 12.1.0.2.0_Database_Template_for_EM12_1_0_5_0_Linux_x64.zip

然后使用该模板安装数据库实例

6.2 手动安装资料库

如果数据库配置了dbcontrol，使用如下命令将其删除：

$ emca -deconfig dbcontrol db -repos drop-SYS_PWD -SYSMAN_PWD

sqlplus / AS SYSDBA

execDBMS_AUTO_TASK_ADMIN.DISABLE(client_name => ‘auto optimizer statscollection‘,operation => NULL,window_name => NULL);

alter system set db_securefile = PERMITTEDscope=both;

alter system set parallel_max_servers = 1scope=both;

alter system set session_cached_cursors =200 scope= spfile ;   ---200-500之间

ALTER SYSTEM SET shared_pool_size=600MSCOPE=SPFILE;   ---1/3 sga大小

ALTER SYSTEM SET sga_target=2G SCOPE=SPFILE;

ALTER SYSTEM SET shared_pool_size=600MSCOPE=SPFILE;

ALTER SYSTEM SET pga_aggregate_target=1GSCOPE=SPFILE;

ALTER SYSTEM SET job_queue_processes=20SCOPE=SPFILE;

7、安装OEM

unzip  em12105_linux64_disk1.zip

unzip  em12105_linux64_disk2.zip

unzip  em12105_linux64_disk3.zip

./runInstaller

--验证先决条件

install/requisites/bin/emprereqkit

However, if you plan to use a databaseinstance that was created with a preconfigured Management Repository using thedatabase templates offered by Oracle, then make sure you pass the followingparameter while invoking the EM Prerequisite Kit.

-componentVariablesrepository:EXECUTE_CHECKS_NOSEED_DB_ FOUND:false

If you accidently exit the installer beforeclicking Retry, then do NOT restart the installer to reach the same screen;instead, invoke the runConfig.sh script from the OMS home to rerun the ConfigurationAssistant in silent mode. For Microsoft Windows platforms, invoke runConfig.batscript.

$<OMS_HOME>/oui/bin/runConfig.shORACLE_HOME= MODE=perform ACTION=configureCOMPONENT_XML={encap_oms.1_0_0_0_0.xml}

If you have run the installation wizard andlet the installation wizard take corrective actions to correct the repositorysettings, and if you have exited the wizard without completing the installationprocess, then remember that the repository settings might not reset to theiroriginal values because you abruptly ended the installation. In this case,before invoking the installation wizard again, run the following command tomanually reset the values

/install/requisites/bin/emprereqkit-executionType install -prerequisiteXMLRootDir -connectString -dbUser SYS-dbPassword -reposUser sysman -dbRole sysdba -runPrerequisites-runPostCorrectiveActions

./runInstaller -pluginLocation <absolute_path_to_plugin_software_location>

----修改是否自动启动 true:自动启动

./runInstaller START_OMS=trueb_startAgent=false

管理

$<OMS_HOME>/bin/emctl status oms

$<AGENT_HOME>/bin/emctl status agent

$<AGENT_HOME>/bin/emctl upload agent

安装完默认情况下只启用HTTPS,开启HTTP

emctl secure unlock -console

检查plugins是否安装成功（WARN:Plugin configuration has failed）

$<AGENT_HOME>/cfgtoollogs/cfgfw/CfmLogger-<timestamp>.log

修改内部用户密码，如SYSMAN_MDS, SYSMAN_OPSS, SYSMAN_APM，先关闭OMS,然后

<OMS_HOME>/bin/emctl config oms-change_repos_pwd

---备份OMS，包括加密key

<OMS_HOME>/bin/emctl exportconfig oms-dir <path_to_backup_location>

安装很费时

安装完成后，可查看

/u01/app/oracle/Middleware/oms/install/具体的安装信息

如：setupinfo.txt可查看oem的地址，comsole的地址

portlist.ini 可查看具体端口

安装em agent

OEM12C安装文档