10、操作系统_配置(htdb1、htdb2)

10.1 修改/etc/hosts

root执行脚本

cat>>/etc/hosts<<EOF
#Public
192.168.1.115 htdb1
192.168.1.117 htdb2
#Private
10.10.10.115 htdb1-priv
10.10.10.117 htdb2-priv
#Virtual
192.168.1.116 htdb1-vip
192.168.1.118 htdb2-vip
#SCAN
192.168.1.119 htdb-scan
EOF

10.2 配置YUM

10.2.1 首次挂载报错

[root@htdb1 ~]# mount /dev/cdrom /mnt

mount: you must specify the filesystem type

10.2.2 处理报错方法

[root@htdb1 ~]# mount /dev/cdrom /mnt

mount: block device /dev/sr0 is write-protected, mounting read-only

#vi /etc/yum.repos.d/rhel-source.repo --说明: 先清空该文件，再添加以下内容。有同学反应，yum无法正常安装rpm包，因为没有正常该文件造成。

[rhel-oracle-lib]

name=oracle

baseurl=file:///mnt

enabled=1

gpgcheck=0

#yum clean all

#yum list |head

10.3 安装RPM包

10.4 安装Oracle安装所需RPM包

yum install-y gcc compat-gcc-34 elfutils-libelf-devel compat-libstdc++-33 elfutils-libelf gcc-c++glibc-headers libaio libaio-devel libgcc libstdc++libstdc++-devel make ksh sysstat unixODBC compat-libcap1 libXp

[root@htdb2 ~]# yum install -y gcc compat-gcc-34 elfutils-libelf-devel compat-libstdc++-33 elfutils-libelf gcc-c++ glibc-headers libaio libaio-devel libgcc libstdc++ libstdc++-devel make ksh sysstat unixODBC compat-libcap1 libXp

Loaded plugins: product-id, refresh-packagekit, search-disabled-repos, security, subscription-manager

This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.

Setting up Install Process

Package elfutils-libelf-0.164-2.el6.x86_64 already installed and latest version

Package glibc-headers-2.12-1.192.el6.x86_64 already installed and latest version

Package libaio-0.3.107-10.el6.x86_64 already installed and latest version

Package libgcc-4.4.7-17.el6.x86_64 already installed and latest version

Package libstdc++-4.4.7-17.el6.x86_64 already installed and latest version

Package 1:make-3.81-23.el6.x86_64 already installed and latest version

Package sysstat-9.0.4-31.el6.x86_64 already installed and latest version

Resolving Dependencies

--> Running transaction check

---> Package compat-gcc-34.x86_64 0:3.4.6-19.el6 will be installed

---> Package compat-libcap1.x86_64 0:1.10-1 will be installed

---> Package compat-libstdc++-33.x86_64 0:3.2.3-69.el6 will be installed

---> Package elfutils-libelf-devel.x86_64 0:0.164-2.el6 will be installed

---> Package gcc.x86_64 0:4.4.7-17.el6 will be installed

--> Processing Dependency: cpp = 4.4.7-17.el6 for package: gcc-4.4.7-17.el6.x86_64

--> Processing Dependency: cloog-ppl >= 0.15 for package: gcc-4.4.7-17.el6.x86_64

---> Package gcc-c++.x86_64 0:4.4.7-17.el6 will be installed

--> Processing Dependency: libmpfr.so.1()(64bit) for package: gcc-c++-4.4.7-17.el6.x86_64

---> Package ksh.x86_64 0:20120801-33.el6 will be installed

---> Package libXp.x86_64 0:1.0.2-2.1.el6 will be installed

---> Package libaio-devel.x86_64 0:0.3.107-10.el6 will be installed

---> Package libstdc++-devel.x86_64 0:4.4.7-17.el6 will be installed

---> Package unixODBC.x86_64 0:2.2.14-14.el6 will be installed

--> Running transaction check

---> Package cloog-ppl.x86_64 0:0.15.7-1.2.el6 will be installed

--> Processing Dependency: libppl.so.7()(64bit) for package: cloog-ppl-0.15.7-1.2.el6.x86_64

--> Processing Dependency: libppl_c.so.2()(64bit) for package: cloog-ppl-0.15.7-1.2.el6.x86_64

---> Package cpp.x86_64 0:4.4.7-17.el6 will be installed

---> Package mpfr.x86_64 0:2.4.1-6.el6 will be installed

--> Running transaction check

---> Package ppl.x86_64 0:0.10.2-11.el6 will be installed

--> Finished Dependency Resolution

Dependencies Resolved

=========================================================================================================================

Package Arch Version Repository Size

=========================================================================================================================

Installing:

compat-gcc-34 x86_64 3.4.6-19.el6 rhel-oracle-lib 3.7 M

compat-libcap1 x86_64 1.10-1 rhel-oracle-lib 17 k

compat-libstdc++-33 x86_64 3.2.3-69.el6 rhel-oracle-lib 183 k

elfutils-libelf-devel x86_64 0.164-2.el6 rhel-oracle-lib 32 k

gcc x86_64 4.4.7-17.el6 rhel-oracle-lib 10 M

gcc-c++ x86_64 4.4.7-17.el6 rhel-oracle-lib 4.7 M

ksh x86_64 20120801-33.el6 rhel-oracle-lib 761 k

libXp x86_64 1.0.2-2.1.el6 rhel-oracle-lib 29 k

libaio-devel x86_64 0.3.107-10.el6 rhel-oracle-lib 13 k

libstdc++-devel x86_64 4.4.7-17.el6 rhel-oracle-lib 1.6 M

unixODBC x86_64 2.2.14-14.el6 rhel-oracle-lib 378 k

Installing for dependencies:

cloog-ppl x86_64 0.15.7-1.2.el6 rhel-oracle-lib 93 k

cpp x86_64 4.4.7-17.el6 rhel-oracle-lib 3.7 M

mpfr x86_64 2.4.1-6.el6 rhel-oracle-lib 156 k

ppl x86_64 0.10.2-11.el6 rhel-oracle-lib 1.3 M

Transaction Summary

=========================================================================================================================

Install 15 Package(s)

Total download size: 27 M

Installed size: 70 M

Downloading Packages:

-------------------------------------------------------------------------------------------------------------------------

Total 33 MB/s | 27 MB 00:00

Running rpm_check_debug

Running Transaction Test

Transaction Test Succeeded

Running Transaction

Installing : mpfr-2.4.1-6.el6.x86_64 1/15

Installing : cpp-4.4.7-17.el6.x86_64 2/15

Installing : libstdc++-devel-4.4.7-17.el6.x86_64 3/15

Installing : ppl-0.10.2-11.el6.x86_64 4/15

Installing : cloog-ppl-0.15.7-1.2.el6.x86_64 5/15

Installing : gcc-4.4.7-17.el6.x86_64 6/15

Installing : gcc-c++-4.4.7-17.el6.x86_64 7/15

Installing : libXp-1.0.2-2.1.el6.x86_64 8/15

Installing : compat-libstdc++-33-3.2.3-69.el6.x86_64 9/15

Installing : compat-gcc-34-3.4.6-19.el6.x86_64 10/15

Installing : libaio-devel-0.3.107-10.el6.x86_64 11/15

Installing : unixODBC-2.2.14-14.el6.x86_64 12/15

Installing : ksh-20120801-33.el6.x86_64 13/15

Installing : elfutils-libelf-devel-0.164-2.el6.x86_64 14/15

Installing : compat-libcap1-1.10-1.x86_64 15/15

rhel-oracle-lib/productid | 1.6 kB 00:00 ...

Verifying : compat-libcap1-1.10-1.x86_64 1/15

Verifying : elfutils-libelf-devel-0.164-2.el6.x86_64 2/15

Verifying : ksh-20120801-33.el6.x86_64 3/15

Verifying : ppl-0.10.2-11.el6.x86_64 4/15

Verifying : unixODBC-2.2.14-14.el6.x86_64 5/15

Verifying : libaio-devel-0.3.107-10.el6.x86_64 6/15

Verifying : compat-gcc-34-3.4.6-19.el6.x86_64 7/15

Verifying : mpfr-2.4.1-6.el6.x86_64 8/15

Verifying : libstdc++-devel-4.4.7-17.el6.x86_64 9/15

Verifying : gcc-c++-4.4.7-17.el6.x86_64 10/15

Verifying : gcc-4.4.7-17.el6.x86_64 11/15

Verifying : compat-libstdc++-33-3.2.3-69.el6.x86_64 12/15

Verifying : libXp-1.0.2-2.1.el6.x86_64 13/15

Verifying : cpp-4.4.7-17.el6.x86_64 14/15

Verifying : cloog-ppl-0.15.7-1.2.el6.x86_64 15/15

Installed:

compat-gcc-34.x86_64 0:3.4.6-19.el6 compat-libcap1.x86_64 0:1.10-1 compat-libstdc++-33.x86_64 0:3.2.3-69.el6

elfutils-libelf-devel.x86_64 0:0.164-2.el6 gcc.x86_64 0:4.4.7-17.el6 gcc-c++.x86_64 0:4.4.7-17.el6

ksh.x86_64 0:20120801-33.el6 libXp.x86_64 0:1.0.2-2.1.el6 libaio-devel.x86_64 0:0.3.107-10.el6

libstdc++-devel.x86_64 0:4.4.7-17.el6 unixODBC.x86_64 0:2.2.14-14.el6

Dependency Installed:

cloog-ppl.x86_64 0:0.15.7-1.2.el6 cpp.x86_64 0:4.4.7-17.el6 mpfr.x86_64 0:2.4.1-6.el6 ppl.x86_64 0:0.10.2-11.el6

Complete!

[root@htdb2 ~]#

10.5 安装iscsi包

使用root执行命令：yum install -y iscsi-initiator-*

[root@htdb1 ~]# yum install -y iscsi-initiator-*

Loaded plugins: product-id, refresh-packagekit, search-disabled-repos, security, subscription-manager

This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.

Setting up Install Process

Resolving Dependencies

--> Running transaction check

---> Package iscsi-initiator-utils.x86_64 0:6.2.0.873-21.el6 will be installed

--> Finished Dependency Resolution

Dependencies Resolved

=========================================================================================================================

Package Arch Version Repository Size

=========================================================================================================================

Installing:

iscsi-initiator-utils x86_64 6.2.0.873-21.el6 rhel-oracle-lib 730 k

Transaction Summary

=========================================================================================================================

Install 1 Package(s)

Total download size: 730 k

Installed size: 2.5 M

Downloading Packages:

Running rpm_check_debug

Running Transaction Test

Transaction Test Succeeded

Running Transaction

Installing : iscsi-initiator-utils-6.2.0.873-21.el6.x86_64 1/1

Verifying : iscsi-initiator-utils-6.2.0.873-21.el6.x86_64 1/1

Installed:

iscsi-initiator-utils.x86_64 0:6.2.0.873-21.el6

Complete!

10.6 安装multipath包

yum install -y device-mapper-multipath-*

[root@htdb1 ~]# yum install -y device-mapper-multipath-*

Loaded plugins: product-id, refresh-packagekit, search-disabled-repos, security, subscription-manager

This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.

Setting up Install Process

Resolving Dependencies

--> Running transaction check

---> Package device-mapper-multipath.x86_64 0:0.4.9-93.el6 will be installed

---> Package device-mapper-multipath-libs.x86_64 0:0.4.9-93.el6 will be installed

--> Finished Dependency Resolution

Dependencies Resolved

=========================================================================================================================

Package Arch Version Repository Size

=========================================================================================================================

Installing:

device-mapper-multipath x86_64 0.4.9-93.el6 rhel-oracle-lib 128 k

device-mapper-multipath-libs x86_64 0.4.9-93.el6 rhel-oracle-lib 198 k

Transaction Summary

=========================================================================================================================

Install 2 Package(s)

Total download size: 326 k

Installed size: 687 k

Downloading Packages:

-------------------------------------------------------------------------------------------------------------------------

Total 15 MB/s | 326 kB 00:00

Running rpm_check_debug

Running Transaction Test

Transaction Test Succeeded

Running Transaction

Installing : device-mapper-multipath-libs-0.4.9-93.el6.x86_64 1/2

Installing : device-mapper-multipath-0.4.9-93.el6.x86_64 2/2

Verifying : device-mapper-multipath-libs-0.4.9-93.el6.x86_64 1/2

Verifying : device-mapper-multipath-0.4.9-93.el6.x86_64 2/2

Installed:

device-mapper-multipath.x86_64 0:0.4.9-93.el6 device-mapper-multipath-libs.x86_64 0:0.4.9-93.el6

Complete!

10.7 关闭防火墙及selinux

/sbin/iptables -F; /sbin/ip6tables -F

/sbin/chkconfig iptables off; /sbin/chkconfig ip6tables off

/bin/sed -i s/SELINUX=enforcing/SELINUX=disabled/ /etc/selinux/config

/usr/sbin/setenforce 0

10.8 修改/etc/sysctl.conf参数

cat>>/etc/sysctl.conf<<EOF
#fororacle
kernel.shmmni=4096
kernel.sem=250 32000 100 128
fs.aio-max-nr=1048576
fs.file-max=6815744
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
kernel.shmmni=4096
kernel.sem=250 32000 100 128
EOF

10.9 修改/etc/security/limits.conf参数

cat>>/etc/security/limits.conf<<EOF
#fororacle
grid soft nproc 2047
grid hard nproc 16384
grid soft nofile 1024
grid hard nofile 65536
grid soft stack 10240
grid hard stack 10240
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
oracle soft stack 10240
oracle hard stack 10240
EOF

10.10 修改/etc/pam.d/login参数

cat>>/etc/pam.d/login<<EOF
#fororacle
session required pam_limits.so
EOF

10.11 修改/etc/profile参数

cat >> /etc/profile <<EOF
#for oracle
if [ \$USER = "oracle" ] || [ \$USER = "grid" ]; then
if [ \$SHELL = "/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi
EOF

10.12 创建用户

/usr/sbin/groupadd -g 1000 oinstall
/usr/sbin/groupadd -g 1001 dba
/usr/sbin/groupadd -g 1002 oper
/usr/sbin/groupadd -g 1003 asmadmin
/usr/sbin/groupadd -g 1004 asmoper
/usr/sbin/groupadd -g 1005 asmdba
/usr/sbin/useradd –u 1000-g oinstall-G dba,oper,asmdba oracle
/usr/sbin/useradd –u 1001-g oinstall-G dba,asmadmin,asmdba,asmoper grid
/bin/echo"grid"|/usr/bin/passwd --stdin grid
/bin/echo"oracle"|/usr/bin/passwd --stdin oracle

10.13 创建目录

/bin/mkdir -p /u01/app/grid
/bin/mkdir -p /u01/app/11.2.0/grid
/bin/mkdir -p /u01/app/oracle
/bin/chown -R grid:oinstall /u01
/bin/chown -R oracle:oinstall /u01/app/oracle
/bin/chmod -R 775 /u01

10.14 修改环境变量

GRID用户：

cat >> /home/grid/.bash_profile <<EOF
export ORACLE_BASE=/u01/app/grid
export ORACLE_HOME=/u01/app/11.2.0/grid
export ORACLE_SID=+ASM1
export PATH=\$ORACLE_HOME/OPatch:\$ORACLE_HOME/bin:\$PATH
umask=022
EOF

ORACLE用户：

cat >> /home/oracle/.bash_profile <<EOF
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=\$ORACLE_BASE/product/11.2.0/db_1
export ORACLE_SID=htdb1
export NLS_LANG=AMERICAN_AMERICA.AL32UTF8
export LD_LIBRARY_PATH=\$ORACLE_HOME/lib
export PATH=\$ORACLE_HOME/OPatch:\$ORACLE_HOME/bin:\$PATH
umask=022
EOF

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10、操作系统_配置(htdb1、htdb2)

10.1 修改/etc/hosts

10.2 配置YUM

10.2.1 首次挂载报错

10.2.2 处理报错方法

10.3 安装RPM包

10.4 安装Oracle安装所需RPM包

10.5 安装iscsi包

10.6 安装multipath包

10.7 关闭防火墙及selinux

10.8 修改/etc/sysctl.conf参数

10.9 修改/etc/security/limits.conf参数

10.10 修改/etc/pam.d/login参数

10.11 修改/etc/profile参数

10.12 创建用户

10.13 创建目录

10.14 修改环境变量

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