靜默安裝Oracle11g資料庫

賀子_DBA時代發表於2018-06-30
1.1. 修改密碼及建立目錄和許可權
1) 建立oracle使用者和組
[root@ENMOEDU ~]# groupadd oinstall
[root@ENMOEDU ~]# groupadd dba
[root@ENMOEDU ~]# useradd -g oinstall -G dba -s /bin/bash oracle
[root@ENMOEDU ~]# passwd oracle
Changing password for user oracle.
New UNIX password:
BAD PASSWORD: it is based on a dictionary word
Retype new UNIX password:
passwd: all authentication tokens updated successfully.
2) 建立相關目錄並賦權
[root@ENMOEDU ~]# chown -R oracle:oinstall /data/u01
[root@ENMOEDU ~]# chmod -R 755 /data/u01
1.2. 設定oracle使用者環境變數
[root@ENMOEDU ~]# su - oracle
[oracle@ENMOEDU ~]$
[oracle@ENMOEDU ~]$ vi .bash_profile
注:在檔案的最下方增加如下內容
export ORACLE_BASE=/data/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/11.2.0/dbhome_1
export ORACLE_SID=ENMOEDU
export PATH=$PATH:$HOME/bin:$ORACLE_HOME/bin
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
修改完成,使其修改生效,如下:
[oracle@ENMOEDU ~]$ . .bash_profile
[oracle@ENMOEDU ~]$
或者
[oracle@ENMOEDU ~]$ source .bash_profile
[oracle@ENMOEDU ~]$
再或者登出重新登入
注:
ORACLE_BASE:oracle產品基目錄
ORACLE_HOME:資料庫產品目錄通常情況下HOME目錄是BASE的子目錄
ORACLE_SID:作業系統和oracle例項關聯的紐帶
PATH:將安裝後的oracle命令追加到執行搜尋路徑
LD_LIBRARY_PATH:動態庫的位置
1.3. 上傳oracle安裝介質並解壓安裝database軟體
1)已經上傳成功,解壓之後會產生一個database目錄;
並且/meadia/database/response下有db_install.rsp、dbca.rsp和netca.rsp三個應答檔案,分別資料庫安裝檔案、建立資料庫例項和監聽配置安裝檔案
[oracle@ENMOEDU software]$ unzip p13390677_112040_Linux-x86-64_1of7.zip
[oracle@ENMOEDU software]$ unzip p13390677_112040_Linux-x86-64_2of7.zip
[oracle@jianguan-EAST-fanxiqian-32 media]$ ll
database  
p13390677_112040_Linux-x86-64_1of7.zip  p13390677_112040_Linux-x86-64_2of7.zip
2)提前安裝必要的包:
用yum安裝:
[root@jianguan-EAST-fanxiqian-32 ~]yum install -y binutils*
yum install -y compat-libstdc*
yum install -y elfutils-libelf*
yum install -y gcc*
yum install -y glibc*
yum install -y ksh*
yum install -y libaio*
yum install -y libgcc*
yum install -y libstdc*
yum install -y make*
yum install -y sysstat*
yum install libXp* -y
yum install -y glibc-kernheaders
3)進入到database/response/目錄,然後編輯用於安裝Oracle軟體的應答檔案db_install.rsp;
[oracle@jianguan-EAST-fanxiqian-32 database]$ cd /media/database/response/
[oracle@jianguan-EAST-fanxiqian-32 database]$ vi db_install.rsp
oracle.install.option=INSTALL_DB_SWONLY            //29行 安裝型別
ORACLE_HOSTNAME=jianguan-EAST-fanxiqian-32         //37行 主機名稱
UNIX_GROUP_NAME=oinstall                              //42行 安裝組
INVENTORY_LOCATION=/opt/oracle/inventory           //47行INVENTORY目錄
SELECTED_LANGUAGES=zh_CN                              //78行 選擇語言
ORACLE_HOME=/data/u01/app/oracle/product/11.2.0/dbhome_1   //83行oracle_home地址
ORACLE_BASE=/data/u01/app/oracle                               //88行oracle_base地址
oracle.install.db.InstallEdition=EE                //99行oracle版本
oracle.install.db.DBA_GROUP=dba                     //142行dba使用者組
oracle.install.db.OPER_GROUP=oinstall              //147行oper使用者組
oracle.install.db.config.starterdb.type=GENERAL_PURPOSE  //160行 資料庫型別
oracle.install.db.config.starterdb.globalDBName=eastfxq  //165行globalDBName
oracle.install.db.config.starterdb.SID=eastfxq             //170行SID
oracle.install.db.config.starterdb.memoryLimit=92160        //192行 自動管理記憶體的最小記憶體(M)
oracle.install.db.config.starterdb.password.ALL=oracle    //233行 設定所有資料庫使用者使用同一個密碼
DECLINE_SECURITY_UPDATES=true             //385行 設定安全更新,一定要設定否則報錯;
3)執行建立軟體的指令碼:
1.執行指令碼之前需要編輯/etc/hosts
檢視當前的主機名,一定注意需要填寫當前的主機名,也就是hostname顯示的名字!
[root@jianguan-EAST-fanxiqian-32 inventory]# hostname
jianguan-EAST-fanxiqian-32.38
[root@jianguan-EAST-fanxiqian-32 inventory]# vi /etc/hosts   ##新增如下內容,否則會後面會報錯,說不能識別hostname,
10.1.32.38  jianguan-EAST-fanxiqian-32.38
2.執行安裝指令碼!
[oracle@jianguan-EAST-fanxiqian-32 database]$ ./runInstaller -silent -responseFile /media/database/response/db_install.rsp -ignorePrereq
Starting Oracle Universal Installer...
Checking Temp space: must be greater than 120 MB.   Actual 86279 MB    Passed
Checking swap space: must be greater than 150 MB.   Actual 17999 MB    Passed
Preparing to launch Oracle Universal Installer from /tmp/OraInstall2018-06-25_12-19-25PM. Please wait ...[oracle@jianguan-EAST-fanxiqian-32 database]$
[oracle@jianguan-EAST-fanxiqian-32 database]$
[oracle@jianguan-EAST-fanxiqian-32 database]$
[oracle@jianguan-EAST-fanxiqian-32 database]$ You can find the log of this install session at:
 /home/oracle/inventory/logs/installActions2018-06-25_12-19-25PM.log
3).可以透過檢視前邊提示的日誌來跟進建立的過程:
[oracle@jianguan-EAST-fanxiqian-32 database]$tail  -f 100 /home/oracle/inventory/logs/installActions2018-06-25_12-19-25PM.log
4)最後按著提示開啟新的終端,以root身份登入,執行指令碼:
#/home/oracle/inventory/orainstRoot.sh
至此Oracle軟體建立成功。。。。。。。
1.4. 安裝監聽軟體
1)編輯necat.rsp檔案;
netca.rsp,主要改動以下引數配置:
INSTALL_TYPE=""custom""                   #安裝的型別
LISTENER_NUMBER=1                          #監聽器數量
LISTENER_NAMES={"LISTENER"}              #監聽器的名稱列表
LISTENER_PROTOCOLS={"TCP;1521"}         #監聽器使用的通訊協議列表
LISTENER_START=""LISTENER""              #監聽器啟動的名稱
 
2)執行netca來建立監聽軟體:
[oracle@jianguan-EAST-fanxiqian-32 response]$netca /silent /responseFile  /media/database/response/netca.rsp
3)嘗試啟動監聽(有這個命令即可):
[oracle@jianguan-EAST-fanxiqian-32 response]$lsnrctl  start
至此監聽建立成功。。。。
1.5. 建立Oracle資料庫
1)編輯建立資料庫的應答檔案dbca.rsp,主要需要修改的引數如下(其餘預設即可)
RESPONSEFILE_VERSION ="11.2.0"            //不能更改
OPERATION_TYPE ="createDatabase"
GDBNAME ="eastfxq"                          //資料庫的名字
SID ="eastfxq"                            //對應的例項名字
TEMPLATENAME ="General_Purpose.dbc"       //建庫用的模板檔案 有兩個一個為新的名字
SYSPASSWORD ="oracle"                     //SYS管理員密碼
SYSTEMPASSWORD ="oracle"                  //SYSTEM管理員密碼
SYSMANPASSWORD= "oracle"
DBSNMPPASSWORD= "oracle"
DATAFILEDESTINATION =/data/u01/app/oracle/oradata     
//資料檔案存放目錄,預設為$ORACLE_BASE/oradata;
RECOVERYAREADESTINATION=/data/u01/app/oracle/flash_recovery_area   
//快速恢復區的目錄,預設為$ORACLE_BASE/flash_recovery_area;
CHARACTERSET ="ZHS16GBK"                                  
//字符集,重要!!!建庫後一般不能更改,所以建庫前要確定清楚;
TOTALMEMORY ="92160"                      //92160MB,實體記憶體*80%左右
2)執行dbca,開始建立資料庫;
[oracle@jianguan-EAST-fanxiqian-32 response]$ dbca -silent -responseFile /media/database/response/dbca.rsp
Copying database files
1% complete
3% complete
11% complete
至此Oracle資料庫建立成功。。。。。
1.6. 調整Oracle的引數以及配置:
1.關於Oracle資料庫遊標相關的引數
1)OPEN_CURSORS 每個會話最大的遊標數(活動的SQL語句),推薦設定成500
SQL> alter system set open_cursors=200 scope=spfile;
2)session_cached_cursors  每個會話快取的遊標個數,推薦設定成 200
SQL> alter system set session_cached_cursors=200 scope=spfile;
2.關於儲存的相關引數:
1)DB_FILES 資料庫能建立的最大物理檔案數,根據資料量大小可以設定成1500或者更多。
SQL> alter system set  db_files=1500 scope=spfile;
2)設定資料塊(儲存在物理檔案或被快取到SGA中)的大小,對於線上交易系統通常設定為8192,對於資料倉儲可設定為16K或32K。預設是8192也就是8k;
3.關於Oracle的記憶體相關設定:
前提需要先調整/dev/shm的大小,保證初始化引數MEMORY_TARGET或MEMORY_MAX_TARGET不能大於共享記憶體(/dev/shm)
(1)檢視大小
df -h /dev/shm
(2)修改大小 ,(注意格式,逗號後面不能有空格)
vi /etc/fstab
tmpfs /dev/shm tmpfs defaults,size=102400M 0 0
(3)重新掛載
umount /dev/shm
mount /dev/shm
(4)檢視修改後的大小
df -h /dev/shm
不重起修改tmpfs大小 mount -o remount,size=100g /dev/shm
1)Oracle11g開啟自動化記憶體管理:可以設定memory_target和memory_max_target:
(1)memory_target:該引數設定整個oracle資料庫例項可以使用的記憶體量,oralce資料庫例項在執行過程中會根據需求自動的調節SGA與PGA的大小。可以使用相應的alter system命令動態的修改memory_target的值。該引數是動態初始化引數。
(2)memory_max_target:該引數設定oracle例項可以使用的最大記憶體量。在調整memory_target的值時必須保持以下的約束關係memory_target<=memory_max_target.該引數是靜態初始化引數,修改需要重啟才能生效。
Alter system  set memory_target=90g;
Alter system  set  memory_max_target=100g scope=spfile;   #(total_mem * 80%)
然後設定SGA_TARGET和PGA_AGGREGATE_TARGET的值,開啟自動記憶體管理之後,這倆值代表各自的最小值:
Alter system  set SGA_TARGET=50G;               ##(memory_target*80%*80%)
Alter system  set PGA_AGGREGATE_TARGET=10G;  ##(memory_target*80%*20%)
2)不開啟Oracle11g自動化記憶體管理,採用10g的自動化共享記憶體管理:
SGA_TARGET 當資料庫使用自動共享記憶體管理方式時,SGA各記憶體區域總的記憶體大小。
推薦設定值:
線上交易系統: SGA_TARGET = (total_mem * 80%) * 80%
資料倉儲: SGA_TARGET = (total_mem * 80%) * 50%
PGA_AGGREGATE_TARGET 設定與服務程式相關聯的 PGA 記憶體大小。
推薦設定值:
線上交易系統: PGA_AGGREGATE_TARGET = (total_mem * 80%) * 20%
資料倉儲: PGA_AGGREGATE_TARGET = (total_mem * 80%) * 50%
4.關於連線和會話:
PROCESSES 設定資料庫例項能夠啟動的最大程式數,可設定為500~1000。
Alter system set PROCESSES =800 scope=spfile;
SESSIONS 資料庫的最大會話數。預設值是(1.5 * PROCESSES) + 22。
Alter system set PROCESSES =1300 scope=spfile;
5. 新增日誌組成員,提高redo的安全度!
SQL> alter database add logfile member '/oracle/logfile/redo1_02.log' to group 1;
Database altered.
SQL> alter database add logfile member '/oracle/logfile/redo2_02.log' to group 2;
Database altered.
SQL> alter database add logfile member '/oracle/logfile/redo3_02.log' to group 3;
Database altered.
SQL> select member from v$logfile;
 
MEMBER
--------------------------------------------------------------------------------
/data/u01/app/oracle/oradata/eastfxq/redo03.log
/data/u01/app/oracle/oradata/eastfxq/redo02.log
/data/u01/app/oracle/oradata/eastfxq/redo01.log
/oracle/logfile/redo1_02.log
/oracle/logfile/redo2_02.log
/oracle/logfile/redo3_02.log
6 rows selected.
6.關於rman的相關修改,參考如下:
RMAN> show all;
using target database control file instead of recovery catalog
RMAN configuration parameters for database with db_unique_name ACCDB are:
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 31 DAYS;
CONFIGURE BACKUP OPTIMIZATION ON;
CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default
CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/caadb/backup/accdb/backup/rman/20180629/accdb_lev0_201806290230_%F';
CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE MAXSETSIZE TO UNLIMITED; # default
CONFIGURE ENCRYPTION FOR DATABASE OFF; # default
CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default
CONFIGURE COMPRESSION ALGORITHM 'BASIC' AS OF RELEASE 'DEFAULT' OPTIMIZE FOR LOAD TRUE ; # default
CONFIGURE ARCHIVELOG DELETION POLICY TO APPLIED ON ALL STANDBY;
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/home/oracle/app/oracle/product/11.2.0/dbhome_1/dbs/snapcf_accdb.f'; # default
7.關於歸檔的目錄修改:以防預設選擇的歸檔路徑為快速恢復區!
SQL> alter system set log_archive_dest_1='location=/data/u01/app/oracle/archivelog'
8.可以適當修改快速恢復區的大小:
SQL> alter system set db_recovery_file_dest_size=6g;
 
1.7. 最後驗證
1)檢視例項名:
SQL> select instance_name from v$instance;
 
INSTANCE_NAME
----------------
Eastfxq
2)檢視資料庫名:
SQL> select  name from v$database;
 
NAME
---------
EASTFXQ
或者
SQL> select instance_name from v$instance;
 
INSTANCE_NAME
----------------
eastfxq
3)檢視監聽狀態:
[oracle@jianguan-EAST-fanxiqian-32 ~]$ lsnrctl status
 
LSNRCTL for Linux: Version 11.2.0.4.0 - Production on 25-JUN-2018 17:12:57
 
Copyright (c) 1991, 2013, Oracle.  All rights reserved.
 
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=10.1.32.38)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER
Version                   TNSLSNR for Linux: Version 11.2.0.4.0 - Production
Start Date                25-JUN-2018 14:32:17
Uptime                    0 days 2 hr. 40 min. 39 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /data/u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
Listener Log File         /data/u01/app/oracle/diag/tnslsnr/jianguan-EAST-fanxiqian-32/listener/alert/log.xml
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=10.1.32.38)(PORT=1521)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))
Services Summary...
Service "eastfxq" has 2 instance(s).
  Instance "eastfxq", status UNKNOWN, has 3 handler(s) for this service...
  Instance "eastfxq", status READY, has 1 handler(s) for this service...
Service "eastfxqXDB" has 1 instance(s).
  Instance "eastfxq", status READY, has 1 handler(s) for this service...
The command completed successfully
4)檢查Oracle資料庫的字符集:
SQL> select userenv('language') nls_lang from dual;
 
NLS_LANG
----------------------------------------------------
AMERICAN_AMERICA.ZHS16GBK
5)檢視資料檔案的目錄:
SQL> select name from v$datafile;
 
NAME
--------------------------------------------------------------------------------
/data/u01/app/oracle/oradata/eastfxq/system01.dbf
/data/u01/app/oracle/oradata/eastfxq/sysaux01.dbf
/data/u01/app/oracle/oradata/eastfxq/undotbs01.dbf
/data/u01/app/oracle/oradata/eastfxq/users01.dbf
6)檢視redo日誌的路徑:
SQL> select GROUP#,MEMBER from v$logfile;
 
    GROUP# MEMBER
--------------------------------------------------------------------------------------------
 3 /data/u01/app/oracle/oradata/eastfxq/redo03.log
 2 /data/u01/app/oracle/oradata/eastfxq/redo02.log
 1 /data/u01/app/oracle/oradata/eastfxq/redo01.log
 1 /oracle/logfile/redo1_02.log
 2 /oracle/logfile/redo2_02.log
 3 /oracle/logfile/redo3_02.log
6 rows selected.
至此Oracle資料庫環境準備就緒。。。。。。
 

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