安装oracleasmlib 包
启动oracleasm
#service oracleasm start
红帽7.0后启动
#systemctl start oracleasm
安装cvuqdisk程序包（grid压缩包解压得到）
每个虚拟机的/etc/hosts文件。
如下：
192.168.1.201 slave1.hoptoad.com slave1
192.168.1.202 slave2.hoptoad.com slave2
192.168.1.203 slave3.hoptoad.com slave3
#Private IP
10.10.0.201 slave1-priv.hoptoad.com slave1-priv
10.10.0.202 slave2-priv.hoptoad.com slave2-priv
10.10.0.203 slave3-priv.hoptoad.com slave3-priv
#Vip
192.168.1.211 slave1-vip.hoptoad.com slave1-vip
192.168.1.212 slave2-vip.hoptoad.com slave2-vip
192.168.1.213 slave3-vip.hoptoad.com slave3-vip
#scanip
192.168.1.220 rac-scan.hoptoad.com rac-scan
编辑/etc/sysctl.conf 文件，增加如下内容
fs.aio-max-nr = 1048576
fs.file-max = 6815744
kernel.shmall = 2097152
kernel.shmmax=913516544
kernel.panic_on_oops=1
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 = 1048586
执行sysctl –p
使生效
编辑/etc/sysconfig/network
加入NOZEROCONF=yes
groupadd oinstall
groupadd dba
groupadd oper
groupadd asmadmin
groupadd asmdba
groupadd asmoper
useradd -g oinstall -G dba,asmdba,asmadmin,asmoper grid
useradd -g oinstall -G dba,oper,asmdba oracle
mkdir -p /u01/app/12.1.0/grid
mkdir -p /u01/app/grid
mkdir -p /u01/app/oracle
chown grid:oinstall /u01/app/12.1.0/grid
chown grid:oinstall /u01/app/grid
chown -R oracle:oinstall /u01/app/oracle
chmod -R 775 /u01/
chown -R grid:oinstall /u01
修改用户密码
passwd grid
passwd oracle
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
oracle soft stack 10240
grid soft nproc 2047
grid hard nproc 16384
grid soft nofile 1024
grid hard nofile 65536
grid soft stack 10240
#Grid 用户
export TMP=/tmp;
export TMPDIR=$TMP;
export ORACLE_HOSTNAME=slave1.hoptoad.com;
export ORACLE_SID=+ASM1;
export ORACLE_BASE=/u01/app/grid;
export ORACLE_HOME=/u01/app/12.1.0/grid;
export NLS_DATE_FORMAT="yy-mm-dd HH24:MI:SS";
export PATH=$ORACLE_HOME/bin:$PATH;
export LD_LIBRARY_PATH=$ORACLE_HOME/lib64;
#ORACLE 用户
export TMP=/tmp;
export TMPDIR=$TMP;
export ORACLE_HOSTNAME=slave1.hoptoad.com;
export ORACLE_BASE=/u01/app/oracle;
export ORACLE_HOME=$ORACLE_BASE/product/12.1.0/db_1;
export ORACLE_UNQNAME=prod;
export ORACLE_SID=prod1;
export ORACLE_TERM=xterm;
export PATH=/usr/sbin:$PATH;
export PATH=$ORACLE_HOME/bin:$PATH;
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib;
export CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib;
export NLS_DATE_FORMAT="yyyy-mm-dd HH24:MI:SS";
export NLS_LANG=AMERICAN_AMERICA.ZHS16GBK;
#GRID用户
export TMP=/tmp;
export TMPDIR=$TMP;
export ORACLE_HOSTNAME=sla