一、准备安装
基本都是按部就班。
使用的OS版本：OEL4
| 以下是引用片段： [oracle@ractest orcl]$ cat /etc/redhat-release Enterprise Linux Enterprise Linux AS release 4 (October Update 5) [oracle@ractest orcl]$ cat /etc/enterprise-release Enterprise Linux Enterprise Linux AS release 4 (October Update 5) |
安装程序路径：
/mnt/Oracle11g_linux_x86_64/database
创建用户
| 以下是引用片段： groupadd -g 1001 dba groupadd -g 1002 oinstall useradd -u 10000 -g dba -G oinstall,dba -d /home/oracle -s /bin/bash oracle chown -R oracle:dba /home/oracle usermod -g dba -G oinstall,dba oracle 使用的.bash_profile export ORACLE_BASE=/home/oracle export ORACLE_HOME=$ORACLE_BASE/11g export ORA_CRS_HOME=$ORACLE_BASE/crs export ORACLE_PATH=$ORACLE_BASE/common/oracle/sql:.:$ORACLE_HOME/rdbms/admin export ORACLE_SID=orcl1 export PATH=$ORACLE_HOME/bin:$ORA_CRS_HOME/bin:${PATH}:$HOME/bin export PATH=${PATH}:/usr/bin:/bin:/usr/bin/X11:/usr/local/bin export PATH=${PATH}:$ORACLE_BASE/common/oracle/bin export ORACLE_TERM=xterm export TNS_ADMIN=$ORACLE_HOME/network/admin export ORA_NLS10=$ORACLE_HOME/nls/data export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/lib:/usr/lib:/usr/local/lib:$ORACLE_HOME/oracm/lib:$ORACLE_HOME/lib export LIBPATH=$LIBPATH:$ORA_CRS_HOME/lib:$ORACLE_HOME/lib export CLASSPATH=${CLASSPATH}:$ORACLE_HOME/rdbms/jlib:$ORACLE_HOME/jlib:$ORACLE_HOME/network/jlib:$ORACLE_HOME/JRE export THREADS_FLAG=native export TEMP=/tmp export TMPDIR=/tmp export NLS_LANG=american_america.WE8ISO8859P1 export DISPLAY=10.198.90.55:2 alias sysdba="sqlplus '/as sysdba'" export EDITOR=vi |
修改的核心参数：
| 以下是引用片段： 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.wmem_default=262144 net.core.rmem_max=262144 net.core.wmem_max=262144 |