作業系統和儲存環境Linux版本:
[root@rac1 ~]# lsb_release -a
LSB Version: :core-4.0-amd64:core-4.0-ia32:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-ia32:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-ia32:printing-4.0-noarch
Distributor ID: RedHatEnterpriseServer
Description: Red Hat Enterprise Linux Server release 5.6 (Tikanga)
Release: 5.6
Codename: Tikanga
記憶體狀況
[root@rac1 Server]# free
total used free shared buffers cached
Mem: 4043728 714236 3329492 0 38784 431684
-/+ buffers/cache: 243768 3799960
Swap: 33551744 0 33551744
儲存
從openfiler上分出幾個lun,划出3個1GB的分區用作ocr和voting,3個100GB的分區用於資料檔案的儲存,3個60GB的分區用於閃回恢複區
接下來要安裝2節點RAC,安裝介質可以直接使用11.2.0.3的patch
檢查系統中是否安裝了需要的包
- rpm -q --qf '%{NAME}-%{VERSION}-%{RELEASE} (%{ARCH})\n' binutils \
- compat-libstdc++-33 \
- elfutils-libelf \
- elfutils-libelf-devel \
- gcc \
- gcc-c++ \
- glibc \
- glibc-common \
- glibc-devel \
- glibc-headers \
- ksh \
- libaio \
- libaio-devel \
- libgcc \
- libstdc++ \
- libstdc++-devel \
- make \
- sysstat \
- unixODBC \
- unixODBC-devel
建立使用者
建立使用者組
groupadd -g 1000 oinstall
groupadd -g 1020 asmadmin
groupadd -g 1021 asmdba
groupadd -g 1031 dba
groupadd -g 1022 asmoper
建立使用者
useradd -u 1100 -g oinstall -G asmadmin,asmdba,dba grid
useradd -u 1101 -g oinstall -G dba,asmdba Oracle
passwd oracle
passwd grid
grid使用者的環境變數
if [ -t 0 ]; then
stty intr ^C
fi
export ORACLE_BASE=/opt/app/oracle
export ORACLE_HOME=/opt/app/11.2.0/grid
export ORACLE_SID=+ASM1
export PATH=$ORACLE_HOME/bin:$PATH
umask 022
oracle使用者的環境變數
if [ -t 0 ]; then
stty intr ^C
fi
export ORACLE_BASE=/opt/app/oracle
export ORACLE_HOME=/opt/app/oracle/product/11.2.0/db_1
export ORACLE_SID=oradb_1
export PATH=$ORACLE_HOME/bin:$PATH
umask 022
root使用者環境變數
export PATH=/opt/app/11.2.0/grid/bin:/opt/app/oracle/product/11.2.0/db_1/bin:$PATH
配置網路
修改/etc/hosts檔案
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1 localhost.localdomain localhost
# Public Network - (eth0,eth1---bond0)
192.168.106.241 rac1 rac1.wildwave.com
192.168.106.242 rac2 rac2.wildwave.com
# Private Interconnect - (eth2,eth3-bond1)
10.10.10.241 rac1-priv
10.10.10.242 rac2-priv
# Public Virtual IP (VIP) addresses for - (eth0,eth1---bond0)
192.168.106.243 rac1-vip rac1-vip.wildwave.com
192.168.106.244 rac2-vip rac2-vip.wildwave.com
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