1、先打系统补丁
[root@oracle rpm]# rpm -ivh libXp-*
warning: libXp-1.0.0-8.i386.rpm: Header V3DSA signature: NOKEY, key ID 82fd17b2
Preparing... ########################################### [100%]
1:libXp ########################################### [ 50%]
2:libXp-devel ########################################### [100%]
[root@oracle rpm]#
2、修改操作系统核心参数
vi /etc/sysctl.conf
kernel.msgmax = 65536
# Controls the maximum shared segment size,in bytes
kernel.shmmax = 536870912
# Controls the maximum number of sharedmemory segments, in pages
kernel.shmall = 2097152
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 = 1048576
net.core.rmem_max = 1048576
net.core.wmem_default = 262144
net.core.wmem_max = 262144
用下面这个命令就不需要重启了
/sbin/sysctl -p
设置shell调用限制
vi/etc/security/limits.conf
* soft nproc 2047
* hard nproc 16384
* soft nofile 1024
* hard nofile 65536
vi /etc/pam.d/login
session required pam_limits.so
下面来建组建用户
[root@oracle rpm]# groupadd oinstall
[root@oracle rpm]# groupadd dba
[root@oracle rpm]# useradd -g oinstall -gdba -m oracle
[root@oracle rpm]# passwd oracle
Changing password for user oracle.
New UNIX password:
BAD PASSWORD: it does not contain enoughDIFFERENT characters
Retype new UNIX password:
passwd: all authentication tokens updatedsuccessfully.
[root@oracle rpm]# mkdir /opt/ora10g
[root@oracle rpm]# mkdir/opt/ora10g/product
[root@oracle rpm]# mkdir/opt/ora10g/oradata
[root@oracle rpm]# chown -R oracle:oinstall/opt/ora10g
[root@oracle rpm]# su - oracle
[oracle@oracle ~]$ vi .bash_profile
PATH=$PATH:$HOME/bin
export TMP=/tmp
export TMPDIR=$TMP
export ORACLE_BASE=/opt/ora10g
exportORACLE_HOME=$ORACLE_BASE/product/10.2.0/db_1
export ORACLE_SID=orcl
export ORACLE_TERM=xterm
export PATH=/usr/sbin:$PATH
export PATH=$ORACLE_HOME/bin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib64:/usr/lib64:/usr/local/lib64:/usr/x11R6/lib64
exportCLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
export LD_ASSUME_KERNEL=2.6.18
export NLS_LANG="SIMPLIFIEDCHINESE_CHINA.UTF8"
umask 022
if [ $USER = "oracle" ]; then
if [ $SHELL = "/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit –u 16384 –n 65536
fi
fi
# modify /etc/redhat-release
redhat-4' > /etc/redhat-release
[oracle@oracle ~]$ source .bash_profile
然后把软件拷贝到我门建的目录/opt/app
xhost +
su - oracle
[oracle@oracle database]$ LANG=C
[oracle@oracle database]$ ./runInstaller