# OS版本
[root@ljforacle03 ~]# cat /proc/version
Linux version 3.10.0-514.el7.x86_64 (builder@kbuilder.dev.centos.org) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-11) (GCC) ) #1 SMP Tue Nov 22 16:42:41 UTC 2016
[root@ljforacle03 ~]# cat /etc/redhat-release
CentOS Linux release 7.3.1611 (Core)
## 内核信息
[root@ljforacle03 ~]# uname -r
3.10.0-514.el7.x86_64
# 系统内存
[root@ljforacle03 ~]# cat /proc/meminfo |grep MemTotal
MemTotal: 16267760 kB
# swap内存和交换空间容量
[root@ljforacle03 ~]# free -t
total used free shared buff/cache available
Mem: 16267760 599752 660004 619444 15008004 14633956
Swap: 8388604 6632 8381972
Total: 24656364 606384 9041976
# /tmp目录中的空间
[root@ljforacle03 ~]# df -h /tmp
Filesystem Size Used Avail Use% Mounted on
/dev/sda3 192G 134G 59G 70% /
# 磁盘空间
[root@ljforacle03 ~]# df -lh
Filesystem Size Used Avail Use% Mounted on
/dev/sda3 192G 134G 59G 70% /
devtmpfs 7.8G 0 7.8G 0% /dev
tmpfs 7.8G 0 7.8G 0% /dev/shm
tmpfs 7.8G 8.6M 7.8G 1% /run
tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup
/dev/sda1 197M 114M 83M 58% /boot
tmpfs 1.6G 0 1.6G 0% /run/user/0
yum install -y binutils compat-libcap1 compat-libstdc++-33 compat-libstdc++-33.i686 glibc glibc.i686 glibc-devel glibc-devel.i686 ksh libaio libaio.i686 libaio-devel libaio-devel.i686 libX11 libX11.i686 libXau libXau.i686 libXi libXi.i686 libXtst libXtst.i686 libgcc libgcc.i686 libstdc++ libstdc++.i686 libstdc++-devel libstdc++-devel.i686 libxcb libxcb.i686 make nfs-utils net-tools smartmontools sysstat unixODBC unixODBC-devel gcc gcc-c++ libXext libXext.i686 zlib-devel zlib-devel.i686
主要包括对内存调度、端口范围、打开文件数、I/O请求等相关的一些设置,相关数值不可低于安装要求
vim /etc/sysctl.conf
fs.file-max = 6815744
kernel.sem = 250 32000 100 128
kernel.shmmni = 4096
kernel.shmall = 1073741824
kernel.shmmax = 4398046511104
kernel.panic_on_oops = 1
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048576
net.ipv4.conf.all.rp_filter = 2
net.ipv4.conf.default.rp_filter = 2
fs.aio-max-nr = 1048576
net.ipv4.ip_local_port_range = 9000 65500
刷新内核参数表
/sbin/sysctl -p
该参数是共享内存段的最大数量。shmmni缺省值4096,一般肯定是够用了。
表示套接字接收缓冲区大小的最大值。
vim /etc/security/limits.d/20-nproc.conf
# Default limit for number of user‘s processes to prevent
# accidental fork bombs.
# See rhbz #432903 for reasoning.
* soft nproc 4096
root soft nproc unlimited
oracle soft nofile 1024
oracle hard nofile 65536
oracle soft nproc 16384
oracle hard nproc 16384
oracle soft stack 10240
oracle hard stack 32768
oracle hard memlock 134217728
oracle soft memlock 134217728
groupadd -g 500 oinstall
groupadd -g 501 dba
useradd -u 500 -g oinstall -G dba oracle
passwd oracle
orapath=/oracle
mkdir ${orapath}
mkdir ${orapath}/app
mkdir -p ${orapath}/app/oracle/oradata
chmod -R 775 ${orapath}/app
chown -R oracle:oinstall ${orapath}
vi /home/oracle/.bash_profile
......
# Oracle Settings
export ORACLE_HOME=/oracle/app/oracle/product/11/db_1
export ORACLE_SID=liangdb
export PATH=$ORACLE_HOME/bin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
(解压的目录默认名为database)
wget http://192.168.10.77/oracle/linux.x64_11gR2_database_1of2.zip
wget http://192.168.10.77/oracle/linux.x64_11gR2_database_2of2.zip
unzip linux.x64_11gR2_database_1of2.zip
unzip linux.x64_11gR2_database_2of2.zip
mv database /oracle
chown -R oracle:oinstall /oracle
vi /oracle/database/response/db_install.rsp
oracle.install.responseFileVersion=/oracle/install/rspfmt_dbinstall_response_schema_v11_2_0
oracle.install.option=INSTALL_DB_SWONLY # 29行
ORACLE_HOSTNAME=ljforacle03 # 37行
UNIX_GROUP_NAME=ljforacle03 # 42行
INVENTORY_LOCATION=/oracle/app/oracle/oraInventory # 47行
ORACLE_HOME=/oracle/app/oracle/product/11/db_1 # 83行
ORACLE_BASE=/oracle/app/oracle # 88行
oracle.install.db.InstallEdition=EE # 99行
oracle.install.db.DBA_GROUP=dba # 142行
oracle.install.db.OPER_GROUP=oinstall # 147行
oracle.install.db.config.starterdb.type=GENERAL_PURPOSE # 160行
oracle.install.db.config.starterdb.globalDBName=liangdb # 165行
oracle.install.db.config.starterdb.SID=liangdb # 170行
SECURITY_UPDATES_VIA_MYORACLESUPPORT=false # 376行
DECLINE_SECURITY_UPDATES=true # 385行
# 设置安全更新(貌似是有bug,这个一定要选true,否则会无限提醒邮件地址有问题,终止安装。PS:不管地址对不对)
vim /etc/oraInst.loc
inventory_loc=/oracle/app/oracle/oraInventory
inst_group=oinstall
chown oracle:oinstall /etc/oraInst.loc
chmod 644 /etc/oraInst.loc
cd /oracle/database
./runInstaller -force -silent -noconfig -ignorePrereq -responseFile /oracle/database/response/db_install.rsp
Starting Oracle Universal Installer...
....
As a root user, execute the following script(s):
1. /oracle/app/oracle/product/11/db_1/root.sh
Successfully Setup Software.
[root@ljforacle03 ~]# sh /oracle/app/oracle/product/11/db_1/root.sh
[oracle@ljforacle03 database]$ source /home/oracle/.bash_profile
[oracle@ljforacle03 database]$ netca /silent /responseFile /oracle/database/response/netca.rsp
Parsing command line arguments:
Parameter "silent" = true
Parameter "responsefile" = /oracle/database/response/netca.rsp
Done parsing command line arguments.
Oracle Net Services Configuration:
Profile configuration complete.
Oracle Net Listener Startup:
Running Listener Control:
/oracle/app/oracle/product/11/db_1/bin/lsnrctl start LISTENER
Listener Control complete.
Listener started successfully.
Listener configuration complete.
Oracle Net Services configuration successful. The exit code is 0
[oracle@ljforacle03 database]$
[oracle@ljforacle03 database]$ lsnrctl status
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 05-SEP-2019 11:08:49
Copyright (c) 1991, 2009, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 11.2.0.1.0 - Production
Start Date 05-SEP-2019 10:13:39
Uptime 0 days 0 hr. 55 min. 10 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /oracle/app/oracle/product/11/db_1/network/admin/listener.ora
Listener Log File /oracle/app/oracle/diag/tnslsnr/ljforacle02/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=ljforacle02)(PORT=1521)))
Services Summary...
Service "liangdb" has 1 instance(s).
Instance "liangdb", status READY, has 1 handler(s) for this service...
Service "liangdbXDB" has 1 instance(s).
Instance "liangdb", status READY, has 1 handler(s) for this service...
The command completed successfully
[oracle@ljforacle03 database]$
vi /oracle/database/response/dbca.rsp
[GENERAL]
RESPONSEFILE_VERSION = "11.2.0"
OPERATION_TYPE = "createDatabase"
[CREATEDATABASE]
GDBNAME = "liangdb"
POLICYMANAGED = "false"
CREATESERVERPOOL = "false"
FORCE = "false"
SID = "liangdb"
TEMPLATENAME = "General_Purpose.dbc"
SYSPASSWORD = "********"
SYSTEMPASSWORD = "********"
SYSMANPASSWORD = "********"
DBSNMPPASSWORD = "********"
DATAFILEJARLOCATION = {ORACLE_HOME}/assistants/dbca/templates/
DATAFILEDESTINATION = {ORACLE_BASE}/oradata/{DB_UNIQUE_NAME}/
RECOVERYAREADESTINATION={ORACLE_BASE}/fast_recovery_area/{DB_UNIQUE_NAME}
STORAGETYPE=FS
CHARACTERSET = "ZHS16GBK"
REGISTERWITHDIRSERVICE= FALSE
LISTENERS = "LISTENER"
VARIABLES = DB_UNIQUE_NAME=liangdb,ORACLE_BASE=/oracle/app/oracle,PDB_NAME=,DB_NAME=liangdb,ORACLE_HOME=/oracle/app/oracle/product/11/db_1,SID=liangdb
MEMORYPERCENTAGE = "60"
DATABASETYPE = "MULTIPURPOSE"
AUTOMATICMEMORYMANAGEMENT = "FALSE" # 如果内存低于16G的设置为 flase
TOTALMEMORY = "12000"
[oracle@ljforacle03 root]$ source /home/oracle/.bash_profile
[oracle@ljforacle03 root]$ dbca -silent -responseFile /oracle/database/response/dbca.rsp
Cleaning up failed steps
5% complete
Copying database files
7% complete
9% complete
16% complete
23% complete
30% complete
41% complete
Creating and starting Oracle instance
43% complete
48% complete
53% complete
57% complete
58% complete
59% complete
62% complete
64% complete
Completing Database Creation
68% complete
71% complete
75% complete
85% complete
96% complete
100% complete
Look at the log file "/oracle/app/oracle/cfgtoollogs/dbca/liangdb/liangdb0.log" for further details.
[oracle@ljforacle03 root]$
ps -ef | grep ora_ | grep -v grep
lsnrctl status (lsnrctl是oracle命令)
原文:https://www.cnblogs.com/liangjingfu/p/13710772.html