静默方式(silent)安装的基本步骤为:

一. OMS SERVER环境准备,REPOSITORY DB环境准备.

二. 下载安装程序,解压缩到安装目录

三. 进行GC_10.2.0.3_full安装(静默方式),选择noconfig的方式.

四. Patch OMS AND AGENT FROM 10.2.0.3 TO 10.2.0.5

使用noconfig方式,只安装软件,不进行配置操作(在升级安装中noconfig常常被用到,一般安装10.2.0.3,升级到10.2.0.5等新版本后,才执行后面的config操作,这样就省去升级repository db对象的操作。)

五. 运行ConfigureGC.pl进行软件安装后的配置，包括OMS的配置，repository db对象的创建。

六. 检查opmn的运行状态,登录GC的em管理界面。

七. 配置agent,增加受监控的数据库节点

GC 的基本配置:

1.OMS Server 1台(虚拟机)

2.RepositoryDB Server 1台(虚拟机)

3.OS: RHEL5.5_X86_64

4.Repository Database: 10.2.0.5

5. OMS:10.2.0.5 X86_64

6.AGENT:10.2.0.5

一. OMS SERVER环境准备,REPOSITORY DB环境准备

1. 配置OMS SERVER 的ORACLE 用户环境

   groupadd oinstall

   groupadd dba

   useradd -m -g oinstall -G dba oracle

   Passed oracle

2. 配置OMS SERVER的oracle用户的参数文件

   $more /home/oracle/.bash_profile

   if [ -f ~/.bashrc ]; then

   . ~/.bashrc

   fi

   PATH=$PATH:$HOME/bin

   export PATH

   export TMP=/tmp

   export TMPDIR=$TMP

   export ORACLE_BASE=/oracle/OracleHomes

   export ORACLE_HOME=$ORACLE_BASE/oms10g

   export OMS_HOME=$ORACLE_BASE/oms10g

   export ORACLE_SID=girdctl

   export ORACLE_TERM=xterm

   export AGENT_HOME=$ORACLE_BASE/agent10g

   LD_LIBRARY_PATH=$OMS_HOME/perl/lib/5.6.1:$OMS_HOME/opmn/lib:$OMS_HOME/lib:/lib64:/usr/lib64:/usr/local/lib64:$AGENT_HOME/lib:/lib:/usr/lib:/usr/local/lib:/usr/lib64/gcj-4.1.1:/usr/lib/gcj-4.1.1:/usr/lib/jvm/java-1.4.2-gcj-1.4.2.0/jre/lib/x86_64/server

   export PERL5LIB=$OMS_HOME/perl/lib/5.6.1

   export PATH=$OMS_HOME/bin:$OMS_HOME/opmn/bin:$AGENT_HOME/bin:$OMS_HOME/bin:$PATH:.

   export NLS_DATE_FORMAT='YYYY-MM-DD HH24:MI:SS'

   if [ $USER = "oracle" ]; then

   if [ $SHELL = "/bin/ksh" ]; then

   ulimit -p 16384

   ulimit -n 65536

   else

   ulimit -u 16384 -n 65536

   fi

   fi

3. 配置OMS SERVER系统环境

   #more /etc/security/limits.conf

   。。。。。。

   * soft nproc 2047

   * hard nproc 16384

   * soft nofile 1024

   * hard nofile 65536

   #more /etc/sysctl.conf

   kernel.shmall = 2097152

   kernel.shmmax = 2147483648

   kernel.shmmni = 4096

   # semaphores: semmsl, semmns, semopm, semmni

   kernel.sem = 250 32000 100 128

   fs.file-max = 65536

   net.ipv4.ip_local_port_range = 1024 65000

   net.core.rmem_default=262144

   net.core.rmem_max=262144

   net.core.wmem_default=262144

   net.core.wmem_max=262144

   #/sbin/sysctl -p

   运行下面命令使设置生效/sbin/sysctl -p

   #vi /etc/pam.d/login

   session required /lib/security/pam_limits.so

   增加上面一行内容.

   另外需要注意的是:

   /tmp 目录保持1.3G空间;$OMS_HOME 保持2.5G 的剩余空间.

4. REPOSTORY DB SERVER的配置

   Table 8-9 Fixed Initialization Parameter Values

   Parameter	Value
   job_queue_processes	10
   db_block_size	8192
   timed_statistics	TRUE
   open_cursors	300
   session_cached_cursors	200
   aq_tm_processes	1
   compatible	(default)
   undo_management	AUTO
   undo_retention	10800
   undo_tablespace
   processes	150
   log_buffer	1048576
   statistics_level	TYPICAL (Note that this value is specific only to Enterprise Manager 10g Repository Database release and later.)
   TEMP space (Tablespace)Foot 1	50 MB (extending to 100 MB)
   _b_tree_bitmap_plans	false (hidden parameter)

   Repostory db:

   alter system set job_queue_processes=10 scope=spfile;

   Alter system set timed_statistics=TRUE scope=spfile;

   Alter system set open_cursors=300 scope=spfile;

   Alter system set session_cached_cursors=200 scope=spfile;

   Alter system set aq_tm_processes=1 scope=spfile;

   Alter system set undo_management=auto scope=spfile;

   Alter system set undo_retention=10800 scope=spfile;

   Alter system set processes=150 scope=spfile;

   Alter system set log_buffer=1048576 scope=spfile;

   Alter system set statistics_level=TYPICAL scope=spfile;

   重新启动repostory db,使上面的参数生效.

   在安装之前,需要删除REPOSITORY DB资料的信息,具体操作如下:

   ON REPOSTITORY DB:

   To install Enterprise Manager Grid Control using an existing database, follow these steps:

   1. If your existing database is configured with Database Control, then ensure that you deconfigure it before you begin the installation of Grid Control.
      To deconfigure Database Control for a single instance database, run the following command:/bin/emca -deconfig dbcontrol db -repos drop
      
      
      To deconfigure Database Control for a Real Application Clusters (RAC) database, run the following command:
      /bin/emca -deconfig dbcontrol db -repos drop - cluster
      
      After deconfiguring the Database Control, connect to the database as SYS user and run the following SQL files from the Oracle home of the database:/rdbms/admin/dbmspool.sql

   Dbmspool.sql 脚本建立了gc需要的对象,不运行则运行安装时会出错.

   rdbms/admin/prvtpool.plbNote:The command drops all the public synonyms starting with the following names created by any user for any schema:

   • 'MGMT$%'
   • 'MGMT_%'
   • 'SMP_EMD%'
   • 'SMP_MGMT%'
   • 'SETEMVIEWUSERCONTEXT'
   • 'DBMS_SHARED_POOL'
   • 'EMD_MNTR'
   • 'ECM_UTIL'

   最后最好在repostory db上检查,是否还存在sysman用户,如果仍然存在,可以运行下面的命令,进行手工的清楚.(oracle10g的emca ..-repos drop的命令可以完成删除的任务,可以信赖)

   drop user sysman cascade;

   drop role MGMT_USER;

   drop user MGMT_VIEW cascade;

   drop public synonym MGMT_TARGET_BLACKOUTS;

   drop public synonym SETEMVIEWUSERCONTEXT;

5. 在OMS SERVER上创建一个文件连接,安装部分程序包

   #ln -s /usr/lib/libgdbm.so.2.0.0 /usr/lib/libdb.so.2

   #chmod 755 /usr/lib/libgdbm.so.2.0.0

   #chmod 755 /usr/lib/libdb.so.2

   # rpm -Uvh libXp-1.0.0-8.1.el5.*

   warning: libXp-1.0.0-8.1.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186

   Preparing... ########################################### [100%]

   package libXp-1.0.0-8.1.el5.x86_64 is already installed

   package libXp-1.0.0-8.1.el5.i386 is already installed

   安装libXP包,用于启动X_Windows,如果使用slient安装,则不需要安装这个包

   # rpm -Uvh compat-db*

   warning: compat-db-4.2.52-5.1.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186

   Preparing... ########################################### [100%]

   1:compat-db ########################################### [ 50%]

   2:compat-db ########################################### [100%]

   [root@OMS Server]# rpm -aq|grep compat-db

   compat-db-4.2.52-5.1

   compat-db-4.2.52-5.1

   # rpm -Uvh openmotif-2.3.1-2*

   warning: openmotif-2.3.1-2.el5_4.1.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186

   Preparing... ########################################### [100%]

   1:openmotif ########################################### [ 50%]

   2:openmotif ########################################### [100%]

   [root@OMS Server]# rpm -aq|grep openmotif

   openmotif-2.3.1-2.el5_4.1

   openmotif22-2.2.3-18

   openmotif22-2.2.3-18

   openmotif-2.3.1-2.el5_4.1

   [root@OMS Server]# rpm -aq|grep pdksh

   [root@OMS Server]# ls -lt pdksh*

   -r--r--r-- 187 root root 210368 Jul 27 2009 pdksh-5.2.14-36.el5.x86_64.rpm

   [root@OMS Server]# rpm -Uvh pdksh-5.2.14-36.el5.x86_64.rpm

   warning: pdksh-5.2.14-36.el5.x86_64.rpm: Header V3 DSA signature: NOKEY, key ID 37017186

   Preparing... ########################################### [100%]

   1:pdksh ########################################### [100%]

   上面安装GC时系统检查提示需要安装的包.

6. 创建repos数据库的密码文件

   Repository db:

   使用orapwd 生成密码文件$ORACLE_HOME/dbs/orapw,在最后进行gc config时,需要在oms使用sys用户身份远程登录到respository db,进行sysman用户创建和sysman schema的创建.

   $orapwd file=$ORACLE_HOME/dbs/orapw$ORACLE_SID password=pwdssss entries=5

   创建用户密码文件,用于SYS远程登录时的密码文件身份验证.

   如果不创建这个密码文件，则在进行oms 配置时，进行emca的资料库创建时，将报无法连接到资料库的错误。因为oms 服务器需要使用sys用户身份远程登录到repos数据库，而如果repos数据库服务器没有这个密码文件，将无法进行远程的身份验证，就导致oms的sys远程登录失败，无法创建sysman用户及其对象。

   二. 下载安装程序,解压缩到安装目录

   oracle grid control 10g for linux x86_64 的最新full版本是10.2.0.3,而不像gc 10g for linux x86的高full版本是10.2.0.1

   oracle grid control 10g for linux x86_10.2.0.3的下载地址:

   http://www.oracle.com/technetwork/oem/grid-control/downloads/linuxx8664soft-085949.html

   两个文件,称为:Linux_x86_64_Grid_Control_full_102030_disk1.zip,Linux_x86_64_Grid_Control_full_102030_disk2.zip

   $cd /setup

   $ls

   Linux_x86_64_Grid_Control_full_102030_disk1.zip

   Linux_x86_64_Grid_Control_full_102030_disk1.zip

   $unzip Linux_x86_64_Grid_Control_full_102030_disk1.zip

   $unzip Linux_x86_64_Grid_Control_full_102030_disk2.zip

   $ls

   Linux_x86_64_Grid_Control_full_102030_disk1.zip

   Linux_x86_64_Grid_Control_full_102030_disk2.zip

   Disk1

   三. 进行GC_10.2.0.3_full安装(静默方式),选择noconfig的方式.

   安装的版本是： redhat_Linux_x86_64_Grid_Control_full_102030

1. 编辑静默安装的RESPONSEFILE文件

   $cp /setup/Disk1/responent/em_using_existing_db.rsp /oracle

   $cd /oracle

   $cat em_using_existing_db.rsp|grep -v ^#|grep -v ^$>em_using_existing_db_new.rsp

   如果你不想看太多的参数说明文档,对文件的配置项已经非常熟悉,可以通过上面的命令,去除参数说明内容,使得文件内容更加简洁和易于编辑.

   [oracle@ocmdb2 oracle]$ more em_using_existing_db_new.rsp

   RESPONSEFILE_VERSION=2.2.1.0.0

   UNIX_GROUP_NAME=oinstall

   FROM_LOCATION="../oms/Disk1/stage/products.xml"

   FROM_LOCATION_CD_LABEL="EM10g"

   BASEDIR="/oracle/OracleHomes"

   INSTALLATION_NAME="oms10g"

   NEXT_SESSION=true

   NEXT_SESSION_ON_FAIL=true

   DEINSTALL_LIST={"oracle.sysman.top.oms","10.2.0.3.0"}

   SHOW_DEINSTALL_CONFIRMATION=true

   SHOW_DEINSTALL_PROGRESS=true

   REMOVE_HOMES="/oracle/OracleHomes"

   ACCEPT_LICENSE_AGREEMENT=true

   TOPLEVEL_COMPONENT={"oracle.sysman.top.oms","10.2.0.3.0"}

   COMPONENT_LANGUAGES={"en"}

   s_reposHost="reposdb"

   s_reposPort="1521"

   s_reposSID="gridctl"

   s_reposDBAPwd="mypwd99"

   s_mgmtTbsName="/oradata/gridctl/mgmt.dbf"

   s_ecmTbsName="/oradata/gridctl/mgmt_ecm_depot1.dbf"

   b_emailSelected=false

   s_emailAddress=

   s_emailServer=

   b_metalinkSelected=false

   s_metalinkUser=

   s_metalinkPassword=

   b_proxySelected=false

   EM_PROXYUSER=

   EM_PROXYREALM=

   EM_PROXYPASSWORD=

   EM_PROXYHOST=

   EM_DONTPROXYFOR=

   EM_PROXYPORT=

   s_securePassword="mypwd99"

   s_securePasswordConfirm="mypwd99"

   b_lockedSelected=true

   s_reposPwd="mypwd99"

   s_reposPwdConfirm="mypwd99"

   n_firstInstanceValidation=2

   n_firstReposValidation=1

   n_firstReposPwdValidation=2

   n_firstSecureValidation=2

   n_firstVldnEmailSer=2

   b_upgrade=false

   b_showOptConfigPage=TRUE

   s_installType="NOSEED"

   红色显示的内容,是需要根据实际情况进行设置的,这里需要提起注意的是两个数据库文件的设置,文件的路径是repository db服务器上的路径,而不是本机(oms server) 的路径.

   配置文件有关email、metalink、proxy的配置,这里不设置,所以将这些内容都屏蔽了.