chkconfig --level 123456 xinetd off chkconfig --level 123456 sendmail off chkconfig --level 123456 cups off chkconfig --level 123456 cups-config-daemon off chkconfig --level 123456 smartd off chkconfig --level 123456 isdn off chkconfig --level 123456 pcmcia off chkconfig --level 123456 iptables off
[root@rac1 ~]# chkconfig --level 123456 xinetd off [root@rac1 ~]# chkconfig --level 123456 sendmail off [root@rac1 ~]# chkconfig --level 123456 cups off [root@rac1 ~]# chkconfig --level 123456 cups-config-daemon off [root@rac1 ~]# chkconfig --level 123456 smartd off [root@rac1 ~]# chkconfig --level 123456 isdn off [root@rac1 ~]# chkconfig --level 123456 pcmcia off [root@rac1 ~]# chkconfig --level 123456 iptables off
rpm -q binutils-* rpm -q compat-db-4* rpm -q control-center-2* rpm -q gcc-3* rpm -q gcc-c++-3* rpm -q glibc-2* rpm -q glibc-common-2* rpm -q gnome-libs-1* rpm -q libstdc++-3* rpm -q libstdc++-devel-3* rpm -q make-3*
[root@rac1 ~]# rpm -q binutils-* binutils-2.15.92.0.2-25 [root@rac1 ~]# rpm -q compat-db-4* compat-db-4.1.25-9 [root@rac1 ~]# rpm -q control-center-2* control-center-2.8.0-12.rhel4.5 [root@rac1 ~]# rpm -q gcc-3* gcc-3.4.6-11.0.1 [root@rac1 ~]# rpm -q gcc-c++-3* gcc-c++-3.4.6-11.0.1 [root@rac1 ~]# rpm -q glibc-2* glibc-2.3.4-2.43 [root@rac1 ~]# rpm -q glibc-common-2* glibc-common-2.3.4-2.43 [root@rac1 ~]# rpm -q gnome-libs-1* gnome-libs-1.4.1.2.90-44.2 [root@rac1 ~]# rpm -q libstdc++-3* libstdc++-3.4.6-11.0.1 [root@rac1 ~]# rpm -q libstdc++-devel-3* libstdc++-devel-3.4.6-11.0.1 [root@rac1 ~]# rpm -q make-3* make-3.80-7.EL4
vi /etc/hosts
### Public 10.0.1.101 rac1.localdomain rac1 10.0.1.102 rac2.localdomain rac2 ### Private 10.0.5.101 rac1-priv.localdomain rac1-priv 10.0.5.102 rac2-priv.localdomain rac2-priv ### Virtual 10.0.1.111 rac1-vip.localdomain rac1-vip 10.0.1.112 rac2-vip.localdomain rac2-vip
# Do not remove the following line, or various programs # that require network functionality will fail. 127.0.0.1 localhost.localdomain localhost ### Public 10.0.1.101 rac1.localdomain rac1 10.0.1.102 rac2.localdomain rac2 ### Private 10.0.5.101 rac1-priv.localdomain rac1-priv 10.0.5.102 rac2-priv.localdomain rac2-priv ### Virtual 10.0.1.111 rac1-vip.localdomain rac1-vip 10.0.1.112 rac2-vip.localdomain rac2-vip
vi /etc/sysctl.conf
# Controls whether core dumps will append the PID to the core filename. # Useful for debugging multi-threaded applications. kernel.core_uses_pid = 1 fs.file-max = 327679 kernel.msgmni = 2878 kernel.msgmax = 8192 kernel.msgmnb = 65536 kernel.sem = 250 32000 100 142 kernel.shmmni = 4096 kernel.shmall = 1073741824 kernel.shmmax = 4294967295 net.core.rmem_default = 262144 # For 11g recommended value for net.core.rmem_max is 4194304 # net.core.rmem_max = 4194304 # For 10g uncomment the following line, comment other entries for this parameter and re-run sysctl -p net.core.rmem_max=2097152 net.core.wmem_default = 262144 net.core.wmem_max = 262144 fs.aio-max-nr = 3145728 net.ipv4.ip_local_port_range = 1024 65000 vm.lower_zone_protection = 100
[root@rac1 ~]# sysctl -p net.ipv4.ip_forward = 0 net.ipv4.conf.default.rp_filter = 1 net.ipv4.conf.default.accept_source_route = 0 kernel.sysrq = 1 kernel.core_uses_pid = 1 fs.file-max = 327679 kernel.msgmni = 2878 kernel.msgmax = 8192 kernel.msgmnb = 65536 kernel.sem = 250 32000 100 142 kernel.shmmni = 4096 kernel.shmall = 1073741824 kernel.shmmax = 4294967295 net.core.rmem_default = 262144 net.core.rmem_max = 2097152 net.core.wmem_default = 262144 net.core.wmem_max = 262144 fs.aio-max-nr = 3145728 net.ipv4.ip_local_port_range = 1024 65000 vm.lower_zone_protection = 100
vi /etc/security/limits.conf
oracle soft nofile 131072 oracle hard nofile 131072 oracle soft nproc 131072 oracle hard nproc 131072 oracle soft core unlimited oracle hard core unlimited oracle soft memlock 3500000 oracle hard memlock 3500000
vi /etc/pam.d/login
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
umask 022
fi
vi /etc/modprobe.conf
options hangcheck-timer hangcheck_tick=30 hangcheck_margin=180
vi /etc/rc.local
/sbin/modprobe hangcheck-timer
# groupadd oinstall # groupadd dba groupadd oper # useradd -g oinstall -G dba,oper,vboxsf oracle usermod -g oinstall -G dba,oper,vboxsf oracle passwd oracle
[root@rac1 ~]# groupadd oper [root@rac1 ~]# usermod -g oinstall -G dba,oper,vboxsf oracle [root@rac1 ~]# passwd oracle Changing password for user oracle. New UNIX password: BAD PASSWORD: it is based on a dictionary word Retype new UNIX password: passwd: all authentication tokens updated successfully.
mkdir -p /u01/app/oracle chown -R oracle:oinstall /u01
[root@rac1 ~]# mkdir -p /u01/app/oracle [root@rac1 ~]# chown -R oracle:oinstall /u01
vi .bash_profile
PATH=$PATH:$HOME/bin:/u01/app/11.1.0/crs/bin
vi .bash_profile
export TMP=/tmp
export TMPDIR=$TMP
export EDITOR=vi
export ORACLE_HOSTNAME=rac1 # rac2.localdomain
export ORACLE_UNQNAME=racdb
export ORACLE_BASE=/u01/app/oracle
export CRS_HOME=/u01/app/11.1.0/crs
export DB_HOME=$ORACLE_BASE/product/11.1.0/db_1
export ORACLE_HOME=$DB_HOME
export ORACLE_SID=racdb1 # racdb2
export ORACLE_TERM=xterm
export BASE_PATH=/usr/sbin:$PATH
export PATH=$ORACLE_HOME/bin:$ORACLE_HOME/OPatch:$CRS_HOME/bin:$BASE_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_LANG=AMERICAN_KOREA.AL32UTF8
if [ $USER = "oracle" ]; then
if [ $SHELL = "/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi
