ORACLE RAC EM 安装步骤 Oracle环境： 版本：Oracle 11gR2 RAC （Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production） Rac节点信息： 主机名 SID SERVICE_NAME rac1 racdb1 racdb rac2 racdb2 racdb Host文件： cat /etc/hosts 安装过程： 1、创建asmsnmp用户： su - grid sqlplus / as sysasm create user asmsnmp identified by 123456; grant sysdba to asmsnmp; 2、ASM实例注册于listener_scan1： alter system set remote_listener=‘racscan:1521‘ scope=both sid=‘*‘; alter system register; 测试方法 登陆oracle用户执行： sqlplus asmsnmp/oracle@9.6.1.152:1521/+ASM as sysdba 3、查看cluster name： /u01/app/11.2.0/grid/bin/cemutlo -n 4、重归EM： su - oracle emca -config dbcontrol db -repos recreate -cluster 配置过程如下： [[email protected] ~]$ emca -config dbcontrol db -repos recreate -cluster STARTED EMCA at Sep 29,2018 5:40:04 PM EM Configuration Assistant,Version 11.2.0.0.2 Production Copyright (c) 2003,2005,Oracle. All rights reserved. Enter the following information: Database unique name: racdb Service name: racdb Listener port number: 1521 Listener ORACLE_HOME [ /u01/app/11.2.0/grid ]: Password for SYS user: Password for DBSNMP user: Password for SYSMAN user: Cluster name: rac-cluster Email address for notifications (optional): Outgoing Mail (SMTP) server for notifications (optional): ASM ORACLE_HOME [ /u01/app/11.2.0/grid ]: ASM port [ 1521 ]: ASM username [ ASMSNMP ]: ASM user password: ----------------------------------------------------------------- You have specified the following settings Database ORACLE_HOME ................ /u01/app/oracle/product/11.2.0/dbhome_1 Database instance hostname ................ rac1 Listener ORACLE_HOME ................ /u01/app/11.2.0/grid Listener port number ................ 1521 Cluster name ................ rac-cluster Database unique name ................ racdb Email address for notifications ............... Outgoing Mail (SMTP) server for notifications ............... ASM ORACLE_HOME ................ /u01/app/11.2.0/grid ASM port ................ 1521 ASM user role ................ SYSDBA ASM username ................ ASMSNMP ----------------------------------------------------------------- Do you wish to continue? [yes(Y)/no(N)]: y Sep 29,2018 5:41:06 PM oracle.sysman.emcp.EMConfig perform INFO: This operation is being logged at /u01/app/oracle/cfgtoollogs/emca/racdb/emca_2018_09_29_17_40_04.log. Sep 29,2018 5:41:09 PM oracle.sysman.emcp.EMReposConfig invoke INFO: Dropping the EM repository (this may take a while) ... Sep 29,2018 5:45:29 PM oracle.sysman.emcp.EMReposConfig invoke INFO: Repository successfully dropped Sep 29,2018 5:45:30 PM oracle.sysman.emcp.EMReposConfig createRepository INFO: Creating the EM repository (this may take a while) ... Sep 29,2018 5:53:53 PM oracle.sysman.emcp.EMReposConfig invoke INFO: Repository successfully created Sep 29,2018 5:53:59 PM oracle.sysman.emcp.EMReposConfig uploadConfigDataToRepository INFO: Uploading configuration data to EM repository (this may take a while) ... Sep 29,2018 5:55:00 PM oracle.sysman.emcp.EMReposConfig invoke INFO: Uploaded configuration data successfully Sep 29,2018 5:55:01 PM oracle.sysman.emcp.EMDBCConfig instantiateOC4JConfigFiles INFO: Propagating /u01/app/oracle/product/11.2.0/dbhome_1/oc4j/j2ee/OC4J_DBConsole_rac1_racdb to remote nodes ... Sep 29,2018 5:55:03 PM oracle.sysman.emcp.EMDBCConfig instantiateOC4JConfigFiles INFO: Propagating /u01/app/oracle/product/11.2.0/dbhome_1/oc4j/j2ee/OC4J_DBConsole_rac2_racdb to remote nodes ... Sep 29,2018 5:55:09 PM oracle.sysman.emcp.EMAgentConfig deployStateDirs INFO: Propagating /u01/app/oracle/product/11.2.0/dbhome_1/rac1_racdb to remote nodes ... Sep 29,2018 5:55:11 PM oracle.sysman.emcp.EMAgentConfig deployStateDirs INFO: Propagating /u01/app/oracle/product/11.2.0/dbhome_1/rac2_racdb to remote nodes ... Sep 29,2018 5:55:13 PM oracle.sysman.emcp.EMDBPostConfig configureSoftwareLibrary INFO: Location /u01/app/oracle/product/11.2.0/dbhome_1/EMStagePatches_racdb is not shared. Software library could not be configured. Provisioning archives will not be deployed. Please configure it manually. Sep 29,2018 5:55:13 PM oracle.sysman.emcp.util.DBControlUtil secureDBConsole INFO: Securing Database Control (this may take a while) ... Sep 29,2018 5:55:32 PM oracle.sysman.emcp.util.DBControlUtil startOMS INFO: Starting Database Control (this may take a while) ... Sep 29,2018 5:58:24 PM oracle.sysman.emcp.EMDBPostConfig performConfiguration INFO: Database Control started successfully Sep 29,2018 5:58:25 PM oracle.sysman.emcp.EMDBPostConfig performConfiguration INFO: >>>>>>>>>>> The Database Control URL is https://rac1:1158/em <<<<<<<<<<< Sep 29,2018 5:58:32 PM oracle.sysman.emcp.EMDBPostConfig showClusterDBCAgentMessage INFO: **************** Current Configuration **************** INSTANCE NODE DBCONTROL_UPLOAD_HOST ---------- ---------- --------------------- racdb rac1 rac1 racdb rac2 rac1 Sep 29,2018 5:58:32 PM oracle.sysman.emcp.EMDBPostConfig invoke WARNING: ************************ WARNING ************************ Management Repository has been placed in secure mode wherein Enterprise Manager data will be encrypted. The encryption key has been placed in the file: /u01/app/oracle/product/11.2.0/dbhome_1/rac1_racdb/sysman/config/emkey.ora. Please ensure this file is backed up as the encrypted data will become unusable if this file is lost. *********************************************************** Enterprise Manager configuration completed successfully FINISHED EMCA at Sep 29,2018 5:58:33 PM 5、启动EM： 分别在两个节点的oracle用户下运行： [[email protected] ~]$ emctl start dbconsole Oracle Enterprise Manager 11g Database Control Release 11.2.0.1.0 Copyright (c) 1996,2009 Oracle Corporation. All rights reserved. https://rac1:1158/em/console/aboutApplication Starting Oracle Enterprise Manager 11g Database Control .............. started. ------------------------------------------------------------------ Logs are generated in directory /u01/app/oracle/product/11.2.0/dbhome_1/rac1_racdb/sysman/log [[email protected] ~]$ emctl start dbconsole Oracle Enterprise Manager 11g Database Control Release 11.2.0.1.0 Copyright (c) 1996,2009 Oracle Corporation. All rights reserved. https://rac1:1158/em/console/aboutApplication Starting Oracle Enterprise Manager 11g Database Control .......... started. ------------------------------------------------------------------ Logs are generated in directory /u01/app/oracle/product/11.2.0/dbhome_1/rac2_racdb/sysman/log 6、在IE浏览器中打开地址：https://racscan:1158/em ，登录即可 =================================================================================================================================================== 遇到的问题 SQL> create user asmsnmp identified by oracle; create user asmsnmp identified by oracle * ERROR at line 1: ORA-15306: ASM password file update failed on at least one node 解决方法 Creating ASMSNMP User reports ORA-15306: ASM Password File Update Failed On At Least One Node. (Doc ID 1137504.1) In this Document Symptoms Cause Solution Applies to: Oracle Server - Enterprise Edition - Version: 11.1.0.7 and later [Release: 11.1 and later ] Information in this document applies to any platform. Symptoms Creating the ASMSNMP user on 11.2 ASM RAC reports the next error: SQL> create user asmsnmp identified by test01; create user asmsnmp identified by test01 * ERROR at line 1: ORA-15306: ASM password file update failed on at least one node Cause The ORA-15306 error demonstrates that the ASM password file is missing in one or several node(s) or it is corrupt. Solution 1) Remove all the ASM password files from each node: rm Grid Oracle Home/dbs/orapw+ASM1 rm Grid Oracle Home/dbs/orapw+ASM2 . . rm Grid Oracle Home/dbs/orapw+ASM<..n> 2) Create ASM password file manually on the first node as the OS user which owns the Grid Infrastructure: $> orapwd file=‘orapw+ASM1‘ entries=5 password=<here your password> 3) Copy the password file to all nodes with the correct ASM instance name: scp orapw+ASM1 to remote node : Grid Oracle Home/dbs/orapw+ASM2 scp orapw+ASM1 to remote node : Grid Oracle Home/dbs/orapw+ASM3 . . scp orapw+ASM1 to remote node : Grid Oracle Home/dbs/orapw+ASM<..n> 4) Add the ASMSNMP user in ASM instance,and grant sysdba privilege to it: SQL> create user asmsnmp identified by <password>; SQL> grant sysdba to asmsnmp; 5) Verify the ASMSNMP user was created: SQL> select * from v$pwfile_users; USERNAME SYSDB SYSOP SYSAS ------------------------------ ----- ----- ----- SYS TRUE TRUE TRUE ASMSNMP TRUE FALSE FALSE =========================================================================================== 自我安装日志如下： 节点1 $ orapwd file=‘orapw+ASM1‘ entries=5 password=oracle 节点2 $ orapwd file=‘orapw+ASM2‘ entries=5 password=oracle ==================================================================================== $ emca -config dbcontrol db -repos recreate -cluster STARTED EMCA at Oct 10,2019 2:50:13 PM EM Configuration Assistant,Version 11.2.0.3.0 Production Copyright (c) 2003,2011,Oracle. All rights reserved. Enter the following information: Database unique name: boss Service name: boss Listener port number: 1521 Listener ORACLE_HOME [ /u01/app/11.2/grid ]: Password for SYS user: Password for DBSNMP user: Password for SYSMAN user: Cluster name: boss-cluster Email address for notifications (optional): Outgoing Mail (SMTP) server for notifications (optional): ASM ORACLE_HOME [ /u01/app/11.2/grid ]: ASM port [ 1521 ]: ASM username [ ASMSNMP ]: ASM user password: Oct 10,2019 2:51:32 PM oracle.sysman.emcp.util.GeneralUtil initSQLEngineRemotely WARNING: Error during db connection : ORA-12514: TNS:listener does not currently know of service requested in connect descriptor ----------------------------------------------------------------- You have specified the following settings Database ORACLE_HOME ................ /u01/app/oracle/product/11.2.0/dbhome_1 Database instance hostname ................ Listener ORACLE_HOME ................ /u01/app/11.2/grid Listener port number ................ 1521 Cluster name ................ boss-cluster Database unique name ................ boss Email address for notifications ............... Outgoing Mail (SMTP) server for notifications ............... ASM ORACLE_HOME ................ /u01/app/11.2/grid ASM port ................ 1521 ASM user role ................ SYSDBA ASM username ................ ASMSNMP ----------------------------------------------------------------- ---------------------------------------------------------------------- WARNING : While repository is dropped the database will be put in quiesce mode. ---------------------------------------------------------------------- Do you wish to continue? [yes(Y)/no(N)]: y Oct 10,2019 2:51:48 PM oracle.sysman.emcp.EMConfig perform INFO: This operation is being logged at /u01/app/oracle/cfgtoollogs/emca/boss/emca_2019_10_10_14_50_13.log. Oct 10,2019 2:51:55 PM oracle.sysman.emcp.EMReposConfig invoke INFO: Dropping the EM repository (this may take a while) ... Oct 10,2019 2:54:00 PM oracle.sysman.emcp.EMReposConfig invoke INFO: Repository successfully dropped Oct 10,2019 2:54:02 PM oracle.sysman.emcp.EMReposConfig createRepository INFO: Creating the EM repository (this may take a while) ... Oct 10,2019 3:03:07 PM oracle.sysman.emcp.EMReposConfig invoke INFO: Repository successfully created Oct 10,2019 3:03:14 PM oracle.sysman.emcp.EMReposConfig uploadConfigDataToRepository INFO: Uploading configuration data to EM repository (this may take a while) ... Oct 10,2019 3:05:13 PM oracle.sysman.emcp.EMReposConfig invoke INFO: Uploaded configuration data successfully Oct 10,2019 3:05:14 PM oracle.sysman.emcp.EMDBCConfig instantiateOC4JConfigFiles INFO: Propagating /u01/app/oracle/product/11.2.0/dbhome_1/oc4j/j2ee/OC4J_DBConsole_node1_boss to remote nodes ... Oct 10,2019 3:05:16 PM oracle.sysman.emcp.EMDBCConfig instantiateOC4JConfigFiles INFO: Propagating /u01/app/oracle/product/11.2.0/dbhome_1/oc4j/j2ee/OC4J_DBConsole_node2_boss to remote nodes ... Oct 10,2019 3:05:21 PM oracle.sysman.emcp.EMAgentConfig deployStateDirs INFO: Propagating /u01/app/oracle/product/11.2.0/dbhome_1/node1_boss to remote nodes ... Oct 10,2019 3:05:23 PM oracle.sysman.emcp.EMAgentConfig deployStateDirs INFO: Propagating /u01/app/oracle/product/11.2.0/dbhome_1/node2_boss to remote nodes ... Oct 10,2019 3:05:26 PM oracle.sysman.emcp.util.DBControlUtil secureDBConsole INFO: Securing Database Control (this may take a while) ... Oct 10,2019 3:06:08 PM oracle.sysman.emcp.util.DBControlUtil startOMS INFO: Starting Database Control (this may take a while) ... Oct 10,2019 3:07:15 PM oracle.sysman.emcp.EMDBPostConfig performConfiguration INFO: Database Control started successfully Oct 10,2019 3:07:15 PM oracle.sysman.emcp.EMDBPostConfig performConfiguration INFO: >>>>>>>>>>> The Database Control URL is https://node1:1158/em <<<<<<<<<<< Oct 10,2019 3:07:20 PM oracle.sysman.emcp.EMDBPostConfig showClusterDBCAgentMessage INFO: **************** Current Configuration **************** INSTANCE NODE DBCONTROL_UPLOAD_HOST ---------- ---------- --------------------- boss node1 node1 boss node2 node1 Oct 10,2019 3:07:20 PM oracle.sysman.emcp.EMDBPostConfig invoke WARNING: ************************ WARNING ************************ Management Repository has been placed in secure mode wherein Enterprise Manager data will be encrypted. The encryption key has been placed in the file: /u01/app/oracle/product/11.2.0/dbhome_1/node1_boss/sysman/config/emkey.ora. Ensure this file is backed up as the encrypted data will become unusable if this file is lost. *********************************************************** Enterprise Manager configuration completed successfully FINISHED EMCA at Oct 10,2019 3:07:20 PM $ $ $
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