Linux(CentOS 7.0)安装Oracle 11gR2// 注释 # root用户 $oracle用户1. 关闭安全措施 # chkconfig iptables off // 永久关闭防火墙# serviceiptables stop // 暂时关闭防火墙,重启系统后会自动打开# sed -i "s/SELINUX=enforcing/SELINUX=disabled/" /etc/selinux/config // 关闭Selinux2. 验证硬件2.1 内存:要求:内存最小1G,推荐2G或者更高。查看命令:# grep MemTotal /proc/meminfo 2.2 Swap:要求:
| RAW | Swap |
| 1G至2G | 1.5倍 |
| 2G至16G | 同RAW相等 |
| 16G以上 | 16G |
查看命令:# grep SwapTotal /proc/meminfo # free3. 验证软件3.1 操作系统
- Asianux Server 3 SP2
- Oracle Linux 4 Update 7
- Oracle Linux 5 Update 2 (with Red Hat Compatible Kernel)
- Oracle Linux 5 Update 5
- Oracle Linux 6
- Oracle Linux 6 (with Red Hat Compatible Kernel)
- Red Hat Enterprise Linux 4 Update 7
- Red Hat Enterprise Linux 5 Update 2
- Red Hat Enterprise Linux 5 Update 5 (with the Oracle Unbreakable Enterprise Kernel for Linux)
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 6 (with the Oracle Unbreakable Enterprise Kernel for Linux)
- SUSE Linux Enterprise Server 10 SP2
- SUSE Linux Enterprise Server 11
CentOS7本文按照Red Hat Enterprise Linux 6来配置。 # cat /proc/version // 查看版本3.2 内核
- On Oracle Linux 4 and Red Hat Enterprise Linux 4 2.6.9 or later
- On Oracle Linux 5 Update 2 with Red Hat Compatible Kernel 2.6.18 or later
- On Oracle Linux 5 Update 5 with Red Hat Compatible Kernel 2.6.18 or later
- On Oracle Linux 5 Update 5 with Unbreakable Enterprise Kernel 2.6.32-100.0.19 or later
- On Oracle Linux 6 2.6.32-100.28.5.el6.x86_64 or later
- On Oracle Linux 6 with Red Hat Compatible Kernel 2.6.32-71.el6.x86_64 or later
- On Red Hat Enterprise Linux 5 Update 2 2.6.18 or later
- On Red Hat Enterprise Linux 5 Update 5 2.6.18 or later
- On Red Hat Enterprise Linux 5 Update 5 with Unbreakable Enterprise Kernel 2.6.32 or later
- On Red Hat Enterprise Linux 6 2.6.32-71.el6.x86_64 or later
- On Red Hat Enterprise Linux 6 with Unbreakable Enterprise Kernel 2.6.32-100.28.5.el6.x86_64 or later
- On Asianux Server 3 2.6.18 or later
- On SUSE Linux Enterprise Server 10 2.6.16.21 or later
- On SUSE Linux Enterprise Server 11 2.6.27.19 or later
# uname-r3.3 验证需要的包:# rpm -qa binutils compat-libstdc++-33 elfutils-libelf elfutils-libelf-devel elfutils-libelf-devel-static gcc gcc-c++ glibc glibc-common glibc-devel glibc-headers glibc-static kernel-headers pdksh libaio libaio-devel libgcc libgomp libstdc++ libstdc++-devel libstdc++-static make numactl-devel sysstat unixODBC unixODBC-devel // 验证命令26个包
- kernel-headers-3.10.0-123.el7.x86_64
- gcc-c++-4.8.2-16.el7.x86_64
- numactl-devel-2.0.9-2.el7.x86_64
- glibc-headers-2.17-55.el7.x86_64
- glibc-common-2.17-55.el7.x86_64
- binutils-2.23.52.0.1-16.el7.x86_64
- unixODBC-devel-2.3.1-10.el7.x86_64
- libaio-0.3.109-12.el7.x86_64
- make-3.82-21.el7.x86_64
- elfutils-libelf-0.158-3.el7.x86_64
- elfutils-libelf-devel-0.158-3.el7.x86_64
- sysstat-10.1.5-4.el7.x86_64
- glibc-static-2.17-55.el7.x86_64
- glibc-devel-2.17-55.el7.x86_64
- glibc-2.17-55.el7.x86_64
- elfutils-libelf-devel-static-0.158-3.el7.x86_64
- libaio-0.3.109-12.el7.i686
- gcc-4.8.2-16.el7.x86_64
- libgcc-4.8.2-16.el7.i686
- libstdc++-static-4.8.2-16.el7.x86_64
- libaio-devel-0.3.109-12.el7.x86_64
- libstdc++-4.8.2-16.el7.x86_64
- libaio-devel-0.3.109-12.el7.i686
- unixODBC-2.3.1-10.el7.x86_64
- libstdc++-devel-4.8.2-16.el7.x86_64
- compat-libstdc++-33-3.2.3-71.el7.x86_64
- libgcc-4.8.2-16.el7.x86_64
- libgomp-4.8.2-16.el7.x86_64
#rpm -ivh 安装包名 // 安装程序包 4. 创建组和用户# groupadd dba
# groupadd oinstall
# useradd -m -g oinstall -G dba oracle
# passwd oracle
// 如果nobody用户不存在(id nobody命令查看),则创建:
# useradd nobody5. 配置内核注:配置大于系统数据需要配置更改,否则不需要配置。要求配置:
| 参数 | 最小值 | 文件 | 命令 |
semmsl semmns semopm semmni | 50 32000 100 128 | /proc/sys/kernel/sem | # /sbin/sysctl -a | grep sem |
| shmall | 2097152 | /proc/sys/kernel/shmall | # /sbin/sysctl -a | grep shm |
| shmmax | 4294967296 | /proc/sys/kernel/shmmax // 最大共享内存,官方文档建议是内存的1/2 // 我的服务器是8G内存,所以为4*1024*1024*1024 // 最小值为536870912(1G内存/2) | # /sbin/sysctl -a | grep shm |
| shmmni | 4096 | /proc/sys/kernel/shmmni | # /sbin/sysctl -a | grep shm |
| file-max | 6815744 | /proc/sys/fs/file-max | # /sbin/sysctl -a | grep file-max |
| ip_local_port_range | 9000 65500 | /proc/sys/net/ipv4/ip_local_port_range | # /sbin/sysctl -a | grep ip_local_port_range |
| rmem_default | 262144 | /proc/sys/net/core/rmem_default | # /sbin/sysctl -a | grep rmem_default |
| rmem_max | 4194304 | /proc/sys/net/core/rmem_max | # /sbin/sysctl -a | grep rmem_max |
| wmem_default | 262144 | /proc/sys/net/core/wmem_default | # /sbin/sysctl -a | grep wmem_default |
| wmem_max | 1048576 | /proc/sys/net/core/wmem_max | # /sbin/sysctl -a | grep wmem_max |
| aio-max-nr | 1048576 | | |
# vi /etc/sysctl.conf按照系统值对比添加:fs.aio-max-nr = 1048576
fs.file-max = 6815744
kernel.shmall = 2097152
kernel.shmmax = 536870912
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048576保存后生效命令:# /sbin/sysctl -p6. 创建安装目录# mkdir -p /opt/oracle/product/11.2.0.1
# chown -R oracle:oinstall /opt/oracle# mkdir /var/oracle
# chown oracle:oinstall /var/oracle
# chmod 755 /var/oracle7. 配置环境变量vi /etc/profile增加下面行:
if [ $USER = "oracle" ]; then
if [ $SHELL = "/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi使用Oracle用户登陆:
su - oracle
vi ~/.bash_profile
以下是配置文件的内容,里面已有的部分就不必在次添加了。
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
umask 022
# +--------------------------+
# | SETUP ORACLE ENVIRONMENT |
# +--------------------------+TMP=/tmp
TMPDIR=/tmp
export TMP TMPDIR
# 如果安装出现相关问题请屏蔽下面5行,
# 安装好后再取消屏蔽这些环境变量设置
export ORACLE_HOME=/opt/oracle/product/11.2.0.1
export ORACLE_BASE=/opt/oracle
export ORACLE_SID=afcsc
export TNS_ADMIN=$ORACLE_HOME/network/admin
export NLS_LANG=AMERICAN_AMERICA.ZHS16GBK
export PATH=$PATH:$ORACLE_HOME/bin
# +--------------------------+
# | LINUX STUFF |
# +--------------------------+
export LANG=AMERICAN_AMERICA.ZHS16GBK
unset USERNAME
# +-------------+
# | "GREETINGS" |
# +-------------+
echo ".bash_profile executed"执行:source ~/.bash_profile8. 设置进程数和最大会话数编辑文件:# vi /etc/security/limits.conf 加入以下语句:
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 655369. 关联设置
编辑文件:vi /etc/pam.d/login 加入以下语句:
session required pam_limits.so
(注意:根据最后一条session规则的注释,应该加在最后一条规则之前)
9. 解压缩将linux.x64_11gR2_database_1of2.zip和linux.x64_11gR2_database_2of2.zip移动到移动到/tmp目录下进行解压缩。$ cd /tmp$ unzip linux.x64_11gR2_database_1of2.zip$ unzip linux.x64_11gR2_database_2of2.zip10. 安装$ cd /tmp/database/$ ./runInstaller注意:
选择advance install
数据库home设置为/opt/oracle/product/11.2.0.1
数据库全局名称设置为afcsc
字符集选Simplified Chinese ZHS16GBK检查后会运行图形化安装界面。安装过程中连接库时会出现两个错误:
/lib64/libstdc++.so中memcpy@GLIBC_2.4找不到。问题:glibc是2.17的库,连接找的是2.14的库。解决办法:改成静态链接。查看 /usr/lib64/libc.a是否存在。修改oracle安装目录下:$ORACLE_HOME/ctx/lib/ins_ctx.mkctxhx: $(CTXHXOBJ)
$(LINK_CTXHX) $(CTXHXOBJ) $(INSO_LINK)修改为:ctxhx: $(CTXHXOBJ)
-static $(LINK_CTXHX) $(CTXHXOBJ) $(INSO_LINK) /usr/lib64/libc.a然后点击retry通过。
问题:undefinied reference symbol"B_DestroyKeyObject",查看日志,实际就是没有找到nnz11这个库。解决办法:修改/opt/oracle/product/11.2.0.1/sysman/lib/ins_emagent$(MK_EMAGENT_NMECTL)修改为:$(MK_EMAGENT_NMECTL) -lnnz11然后点击retry通过。注:安装需要远程图形化连接安装oracle,具体方式和软件这里不说了。更多Oracle相关信息见Oracle 专题页面 http://www.linuxidc.com/topicnews.aspx?tid=12
本文永久更新链接地址