系统安装配置yum

[root@rac1 ~]# dd if=/dev/sr0 of=/rhel6u5.iso

[root@rac1 ~]# vi /etc/fstab

/rhel6u5.iso /mnt/rhel iso9660 loop,ro 0 0

[root@rac1 ~]# mount -a

[root@rac1 ~]# df -lh

Filesystem Size Used Avail Use% Mounted on

/dev/mapper/vg_rac1-lv_root 118G 16G 97G 14% /

tmpfs 20G 323M 20G 2% /dev/shm

/dev/sda2 194M 35M 150M 19% /boot

/dev/sda1 200M 260K 200M 1% /boot/efi

/rhel6u5.iso 3.6G 3.6G 0 100% /mnt/rhel

/dev/sr0 3.6G 3.6G 0 100% /media/RHEL_6.5 x86_64 Disc 1

[root@rac1 ~]# cat /etc/yum.repos.d/yum.repo

[base]

name=base

baseurl=file:///mnt/rhel

enabled=1

gpgcheck=0

[root@rac1 ~]#yum list

[root@rac1 ~]#yum clean all

yum -y install binutils-*

yum -y install compat-*

yum -y install avahi-compat-libdns_sd*

yum -y install elfutils-libelf-*

yum -y install gcc-4.1.2-48.el5.i386.rpm

yum -y install install gcc-c++-4.1.2-48.el5.i386.rpm

yum -y install glibc-*

yum -y install libaio-*

yum -y install libstdc++*

yum -y install make-3.81-3.el5.i386.rpm

yum -y install libXp*

yum -y install unix*

yum -y install sysstat-7.0.2-3.el5.i386.rpm

yum -y install readline-devel-6.0-4.el6.x86_64.rpm;

安装rlwrap-0.37.tar

tar zxvf rlwrap-0.37.tar.gz

cd rlwrap-0.37

./configure && make && make install

vi /etc/sysctl.conf

kernel.shmall = 2097152

kernel.shmmax = 2147483648

kernel.shmmni = 4096

kernel.sem = 250 32000 100 128

fs.file-max = 65536

net.ipv4.ip_local_port_range = 1024 65000

net.core.rmem_default=262144

net.core.rmem_max=262144

net.core.wmem_default=262144

net.core.wmem_max=262144

修改好内核参数后，执行如下命令使新的设置生效

# /sbin/sysctl -p

groupadd oinstall

groupadd dba

useradd oracle

password oracle xxxxx

usermod -g oinstall -G dba oracle

mkdir -p /u01/app/oracle

chown -R oracle:oinstall /u01

chown -R 755 /u01/app/oracle

# vi /etc/security/limits.conf

oracle soft nproc 2047

oracle hard nproc 16384

oracle soft nofile 1024

oracle hard nofile 65536

# vi /etc/pam.d/login

session required /lib/security/pam_limits.so

session required pam_limits.so

# vi /etc/profile

if [ $USER = "oracle" ]; then

if [ $SHELL = "/bin/ksh" ]; then

ulimit -p 16384

ulimit -n 65536

else

ulimit -u 16384 -n 65536

fi

[root@rhel oracle]# cat /etc/redhat-release

Red Hat Enterprise Linux Server release 4 (Santiago)

# su - oracle

$ vi ~/.bash_profile 注意：这使用vi /home/oracle/.bash_profile 是不行的

export ORACLE_SID=shihfa

export ORACLE_BASE=/u01/app/oracle

export ORACLE_HOME=$ORACLE_BASE/product/10.2.0/db_1

export PATH=$ORACLE_HOME/bin:$PATH

export LD_LIBRARY_PATH=$ORACLE_HOME/lib:$LD_LIBRARY_PATH

export NLS_LANG=AMERICAN_AMERICA.ZHS16GBK

stty erase ^h

alias sqlplus='rlwrap sqlplus'

alias rman='rlwrap rman'

alias vi=='vim'

cpio -idmv < filename.cpio

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Redhat6u5 Oracle

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