oracle_linux_6_64（bit）上安装oracle11gR2数据库环境快速准备神...

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oracle_linux_6_64（bit）上安装oracle11gR2数据库环境快速准备神器oracle-rdbms-server-11gR2-preinstall
1、oracle linux上安装oracle数据库环境快速准备介绍    在Linux上安装oracle数据库，在环境准备方面，例如该安装的RPM包，该调整的内核参数等，不仅较为复杂，有些参数值还会因为人工设置的不合理而对日后的运行带来一定的影响，也是整个安装过程中最耗时的部分。
    在oracle linux 6_64bit上，提供了oracle-rdbms-server-11gR2-preinstall包，可以自动化的将需要安装的rpm包，需要调整的内核参数自动化的处理，对DBA安装数据库确实节省了不少的时间。
    在oracle linux 5和oracle linux 4上有一个相似功能的包叫oracle-validated
2、oracle-rdbms-server-11gR2-preinstall包所干的事情（1）自动安装oracle所需的RPM包
（2）自动创建oracle用户和group组
（3）自动配置/etc/sysctl.conf内核参数
（4）自动配置/etc/security/limits.conf参数
（5）关闭NUMA=OFF   （关闭非一致内存访问）
3、为使用oracle-rdbms-server-11gR2-preinstall而搭建一个本地yum服务器（如果环境中有yum服务器，此部可以跳过）
3.1 挂载Oracle Linux 6光盘（以root用户执行）#mkdir -p /mnt/cdrom
#mount /dev/cdrom /mnt/cdrom
3.2 创建local.repo文件（以root用户执行）#vi /etc/yum.repos.d/local.repo

[HighAvailability] name=HighAvailability baseurl=file:///mnt/cdrom/HighAvailability enabled=1 gpgcheck=0 [LoadBalancer] name=LoadBalancer baseurl=file:///mnt/cdrom/LoadBalancer enabled=1 gpgcheck=0 [Server] name=Server baseurl=file:///mnt/cdrom/Server enabled=1 gpgcheck=0

3.3 修改public-yum-ol6.repo文件配置（以root用户执行）#mv /etc/yum.repos.d/public-yum-ol6.repo /etc/yum.repos.d/public-yum-ol6.repo_bak
#vi /etc/yum.repos.d/public-yum-ol6.repo

[oel6_local] name = oracle Enterprise Linux 6 baseurl=file:///mnt/cdrom/Server/ gpgcheck=0 enabled=1

4、正式使用oracle-rdbms-server-11gR2-preinstall部署环境#yum install oracle-rdbms-server-11gR2-preinstall
运行输出内容如下：

Loaded plugins: refresh-packagekit, security Setting up Install Process Resolving Dependencies --> Running transaction check ---> Package oracle-rdbms-server-11gR2-preinstall.x86_64 0:1.0-6.el6 will be installed --> Processing Dependency: glibc-devel for package: oracle-rdbms-server-11gR2-preinstall-1.0-6.el6.x86_64 --> Processing Dependency: compat-libstdc++-33 for package: oracle-rdbms-server-11gR2-preinstall-1.0-6.el6.x86_64 --> Processing Dependency: libstdc++-devel for package: oracle-rdbms-server-11gR2-preinstall-1.0-6.el6.x86_64 --> Processing Dependency: libaio-devel for package: oracle-rdbms-server-11gR2-preinstall-1.0-6.el6.x86_64 --> Processing Dependency: gcc for package: oracle-rdbms-server-11gR2-preinstall-1.0-6.el6.x86_64 --> Processing Dependency: gcc-c++ for package: oracle-rdbms-server-11gR2-preinstall-1.0-6.el6.x86_64 --> Processing Dependency: compat-libcap1 for package: oracle-rdbms-server-11gR2-preinstall-1.0-6.el6.x86_64 --> Processing Dependency: ksh for package: oracle-rdbms-server-11gR2-preinstall-1.0-6.el6.x86_64 --> Running transaction check ---> Package compat-libcap1.x86_64 0:1.10-1 will be installed ---> Package compat-libstdc++-33.x86_64 0:3.2.3-69.el6 will be installed ---> Package gcc.x86_64 0:4.4.6-4.el6 will be installed --> Processing Dependency: cpp = 4.4.6-4.el6 for package: gcc-4.4.6-4.el6.x86_64 --> Processing Dependency: cloog-ppl >= 0.15 for package: gcc-4.4.6-4.el6.x86_64 ---> Package gcc-c++.x86_64 0:4.4.6-4.el6 will be installed --> Processing Dependency: libmpfr.so.1()(64bit) for package: gcc-c++-4.4.6-4.el6.x86_64 ---> Package glibc-devel.x86_64 0:2.12-1.80.el6 will be installed --> Processing Dependency: glibc-headers = 2.12-1.80.el6 for package: glibc-devel-2.12-1.80.el6.x86_64 --> Processing Dependency: glibc-headers for package: glibc-devel-2.12-1.80.el6.x86_64 ---> Package ksh.x86_64 0:20100621-16.el6 will be installed ---> Package libaio-devel.x86_64 0:0.3.107-10.el6 will be installed ---> Package libstdc++-devel.x86_64 0:4.4.6-4.el6 will be installed --> Running transaction check ---> Package cloog-ppl.x86_64 0:0.15.7-1.2.el6 will be installed --> Processing Dependency: libppl.so.7()(64bit) for package: cloog-ppl-0.15.7-1.2.el6.x86_64 --> Processing Dependency: libppl_c.so.2()(64bit) for package: cloog-ppl-0.15.7-1.2.el6.x86_64 ---> Package cpp.x86_64 0:4.4.6-4.el6 will be installed ---> Package glibc-headers.x86_64 0:2.12-1.80.el6 will be installed --> Processing Dependency: kernel-headers >= 2.2.1 for package: glibc-headers-2.12-1.80.el6.x86_64 --> Processing Dependency: kernel-headers for package: glibc-headers-2.12-1.80.el6.x86_64 ---> Package mpfr.x86_64 0:2.4.1-6.el6 will be installed --> Running transaction check ---> Package kernel-headers.x86_64 0:2.6.32-279.el6 will be installed ---> Package ppl.x86_64 0:0.10.2-11.el6 will be installed --> Finished Dependency Resolution Dependencies Resolved =================================================================================== Package                                Arch     Version            Repository                                                                               Size =================================================================================== Installing: oracle-rdbms-server-11gR2-preinstall   x86_64   1.0-6.el6          Server    15 k Installing for dependencies: cloog-ppl                              x86_64   0.15.7-1.2.el6     Server    93 k compat-libcap1                         x86_64   1.10-1             Server    17 k compat-libstdc++-33                    x86_64   3.2.3-69.el6       Server   183 k cpp                                    x86_64   4.4.6-4.el6        Server   3.7 M gcc                                    x86_64   4.4.6-4.el6        Server    10 M gcc-c++                                x86_64   4.4.6-4.el6        Server   4.7 M glibc-devel                            x86_64   2.12-1.80.el6      Server   969 k glibc-headers                          x86_64   2.12-1.80.el6      Server   600 k kernel-headers                         x86_64   2.6.32-279.el6     Server   1.9 M ksh                                    x86_64   20100621-16.el6    Server   684 k libaio-devel                           x86_64   0.3.107-10.el6     Server    13 k libstdc++-devel                        x86_64   4.4.6-4.el6        Server   1.5 M mpfr                                   x86_64   2.4.1-6.el6        Server   156 k ppl                                    x86_64   0.10.2-11.el6      Server   1.3 M Transaction Summary =================================================================================== Install      15 Package(s) Total download size: 26 M Installed size: 61 M Is this ok [y/N]: y Downloading Packages: ----------------------------------------------------------------------------------- Total                                               46 MB/s |  26 MB     00:00      Running rpm_check_debug Running Transaction Test Transaction Test Succeeded Running Transaction   Installing : mpfr-2.4.1-6.el6.x86_64                                        1/15   Installing : libstdc++-devel-4.4.6-4.el6.x86_64                             2/15   Installing : cpp-4.4.6-4.el6.x86_64                                         3/15   Installing : ppl-0.10.2-11.el6.x86_64                                       4/15   Installing : cloog-ppl-0.15.7-1.2.el6.x86_64                                5/15   Installing : compat-libstdc++-33-3.2.3-69.el6.x86_64                        6/15   Installing : libaio-devel-0.3.107-10.el6.x86_64                             7/15   Installing : kernel-headers-2.6.32-279.el6.x86_64                           8/15   Installing : glibc-headers-2.12-1.80.el6.x86_64                             9/15   Installing : glibc-devel-2.12-1.80.el6.x86_64                              10/15   Installing : gcc-4.4.6-4.el6.x86_64                                        11/15   Installing : gcc-c++-4.4.6-4.el6.x86_64                                    12/15   Installing : ksh-20100621-16.el6.x86_64                                    13/15   Installing : compat-libcap1-1.10-1.x86_64                                  14/15   Installing : oracle-rdbms-server-11gR2-preinstall-1.0-6.el6.x86_64         15/15   Verifying  : compat-libcap1-1.10-1.x86_64                                   1/15   Verifying  : ksh-20100621-16.el6.x86_64                                     2/15   Verifying  : kernel-headers-2.6.32-279.el6.x86_64                           3/15   Verifying  : glibc-devel-2.12-1.80.el6.x86_64                               4/15   Verifying  : libaio-devel-0.3.107-10.el6.x86_64                             5/15   Verifying  : gcc-4.4.6-4.el6.x86_64                                         6/15   Verifying  : oracle-rdbms-server-11gR2-preinstall-1.0-6.el6.x86_64          7/15   Verifying  : gcc-c++-4.4.6-4.el6.x86_64                                     8/15   Verifying  : libstdc++-devel-4.4.6-4.el6.x86_64                             9/15   Verifying  : compat-libstdc++-33-3.2.3-69.el6.x86_64                       10/15   Verifying  : glibc-headers-2.12-1.80.el6.x86_64                            11/15   Verifying  : mpfr-2.4.1-6.el6.x86_64                                       12/15   Verifying  : cpp-4.4.6-4.el6.x86_64                                        13/15   Verifying  : ppl-0.10.2-11.el6.x86_64                                      14/15   Verifying  : cloog-ppl-0.15.7-1.2.el6.x86_64                               15/15 Installed:   oracle-rdbms-server-11gR2-preinstall.x86_64 0:1.0-6.el6                           Dependency Installed:   cloog-ppl.x86_64 0:0.15.7-1.2.el6          compat-libcap1.x86_64 0:1.10-1         compat-libstdc++-33.x86_64 0:3.2.3-69.el6  cpp.x86_64 0:4.4.6-4.el6               gcc.x86_64 0:4.4.6-4.el6                   gcc-c++.x86_64 0:4.4.6-4.el6            glibc-devel.x86_64 0:2.12-1.80.el6         glibc-headers.x86_64 0:2.12-1.80.el6   kernel-headers.x86_64 0:2.6.32-279.el6     ksh.x86_64 0:20100621-16.el6            libaio-devel.x86_64 0:0.3.107-10.el6       libstdc++-devel.x86_64 0:4.4.6-4.el6   mpfr.x86_64 0:2.4.1-6.el6                  ppl.x86_64 0:0.10.2-11.el6            Complete!

5、查看后台日志中记录的操作内容#more /var/log/oracle-rdbms-server-11gR2-preinstall/results/orakernel.log

Adding group oinstall with gid 54321 Adding group dba Adding user oracle with user id 54321, initial login group oinstall, supplementary group dba and  home directory /home/oracle Changing ownership of /home/oracle to oracle:oinstall Please set password for oracle user uid=54321(oracle) gid=54321(oinstall) groups=54321(oinstall),54322(dba) Creating oracle user passed Verifying  kernel parameters as per Oracle recommendations... fs.file-max             6815744 kernel.sem              250 32000 100 128 kernel.shmmni           4096 kernel.shmall           1073741824 kernel.shmmax           4398046511104 net.core.rmem_default           262144 net.core.rmem_max               4194304 net.core.wmem_default           262144 net.core.wmem_max               1048576 fs.aio-max-nr           1048576 net.ipv4.ip_local_port_range            9000 65500 Setting kernel parameters as per oracle recommendations... Altered file /etc/sysctl.conf Original file backed up at /etc/sysctl.conf.orabackup Verifying & setting of kernel parameters passed Verifying oracle user OS limits as per Oracle recommendations... oracle  soft    nofile          1024 oracle  hard    nofile          65536 oracle  soft    nproc           2047 oracle  hard    nproc           16384 oracle  soft    stack           10240 oracle  hard    stack           32768 Setting oracle user OS limits as per Oracle recommendations... Altered file /etc/security/limits.conf Original file backed up at /etc/security/limits.conf.orabackup Verifying & setting of user limits passed Verifying kernel boot parameters as per Oracle recommendations... old boot params: kernel /vmlinuz-2.6.39-200.24.1.el6uek.x86_64 ro root=UUID=6d525a20-64f5-48a3-8482-bb7a0ae4f665 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16   KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet, new boot params: kernel /vmlinuz-2.6.39-200.24.1.el6uek.x86_64 ro root=UUID=6d525a20-64f5-48a3-8482-bb7a0ae4f665 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16   KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet numa=off @ "/var/log/oracle-rdbms-server-11gR2-preinstall/results/orakernel.log" 49L, 2772C Adding group oinstall with gid 54321 Adding group dba Adding user oracle with user id 54321, initial login group oinstall, supplementary group dba and  home directory /home/oracle Changing ownership of /home/oracle to oracle:oinstall Please set password for oracle user uid=54321(oracle) gid=54321(oinstall) groups=54321(oinstall),54322(dba) Creating oracle user passed Adding group oinstall with gid 54321 Adding group dba Adding user oracle with user id 54321, initial login group oinstall, supplementary group dba and  home directory /home/oracle Changing ownership of /home/oracle to oracle:oinstall Please set password for oracle user uid=54321(oracle) gid=54321(oinstall) groups=54321(oinstall),54322(dba) Creating oracle user passed Adding group oinstall with gid 54321 Adding group dba Adding user oracle with user id 54321, initial login group oinstall, supplementary group dba and  home directory /home/oracle Changing ownership of /home/oracle to oracle:oinstall Please set password for oracle user uid=54321(oracle) gid=54321(oinstall) groups=54321(oinstall),54322(dba) Creating oracle user passed Verifying  kernel parameters as per Oracle recommendations... fs.file-max             6815744 kernel.sem              250 32000 100 128 kernel.shmmni           4096 kernel.shmall           1073741824 kernel.shmmax           4398046511104 net.core.rmem_default           262144 net.core.rmem_max               4194304 net.core.wmem_default           262144 net.core.wmem_max               1048576 fs.aio-max-nr           1048576 net.ipv4.ip_local_port_range            9000 65500 Setting kernel parameters as per oracle recommendations... Altered file /etc/sysctl.conf Original file backed up at /etc/sysctl.conf.orabackup Verifying & setting of kernel parameters passed Verifying oracle user OS limits as per Oracle recommendations... oracle  soft    nofile          1024 oracle  hard    nofile          65536 oracle  soft    nproc           2047 oracle  hard    nproc           16384 oracle  soft    stack           10240 oracle  hard    stack           32768 Setting oracle user OS limits as per Oracle recommendations... Altered file /etc/security/limits.conf Original file backed up at /etc/security/limits.conf.orabackup Verifying & setting of user limits passed Verifying kernel boot parameters as per Oracle recommendations... old boot params: kernel /vmlinuz-2.6.39-200.24.1.el6uek.x86_64 ro root=UUID=6d525a20-64f5-48a3-8482-bb7a0ae4f665 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16   KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet, new boot params: kernel /vmlinuz-2.6.39-200.24.1.el6uek.x86_64 ro root=UUID=6d525a20-64f5-48a3-8482-bb7a0ae4f665 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16   KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet numa=off old boot params: kernel /vmlinuz-2.6.32-279.el6.x86_64 ro root=UUID=6d525a20-64f5-48a3-8482-bb7a0ae4f665 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto  KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet, new boot params: kernel /vmlinuz-2.6.32-279.el6.x86_64 ro root=UUID=6d525a20-64f5-48a3-8482-bb7a0ae4f665 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto  KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet numa=off Adding group dba Adding user oracle with user id 54321, initial login group oinstall, supplementary group dba and  home directory /home/oracle Changing ownership of /home/oracle to oracle:oinstall Please set password for oracle user uid=54321(oracle) gid=54321(oinstall) groups=54321(oinstall),54322(dba) Creating oracle user passed Verifying  kernel parameters as per Oracle recommendations... fs.file-max             6815744 kernel.sem              250 32000 100 128 kernel.shmmni           4096 kernel.shmall           1073741824 kernel.shmmax           4398046511104 net.core.rmem_default           262144 net.core.rmem_max               4194304 net.core.wmem_default           262144 net.core.wmem_max               1048576 fs.aio-max-nr           1048576 net.ipv4.ip_local_port_range            9000 65500 Setting kernel parameters as per oracle recommendations... Altered file /etc/sysctl.conf Original file backed up at /etc/sysctl.conf.orabackup Verifying & setting of kernel parameters passed Verifying oracle user OS limits as per Oracle recommendations... oracle  soft    nofile          1024 oracle  hard    nofile          65536 oracle  soft    nproc           2047 oracle  hard    nproc           16384 oracle  soft    stack           10240 oracle  hard    stack           32768 Setting oracle user OS limits as per Oracle recommendations... Altered file /etc/security/limits.conf Original file backed up at /etc/security/limits.conf.orabackup Verifying & setting of user limits passed Verifying kernel boot parameters as per Oracle recommendations... old boot params: kernel /vmlinuz-2.6.39-200.24.1.el6uek.x86_64 ro root=UUID=6d525a20-64f5-48a3-8482-bb7a0ae4f665 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16   KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet, new boot params: kernel /vmlinuz-2.6.39-200.24.1.el6uek.x86_64 ro root=UUID=6d525a20-64f5-48a3-8482-bb7a0ae4f665 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16   KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet numa=off @ @ Adding group oinstall with gid 54321 Adding group dba Adding user oracle with user id 54321, initial login group oinstall, supplementary group dba and  home directory /home/oracle Changing ownership of /home/oracle to oracle:oinstall Please set password for oracle user uid=54321(oracle) gid=54321(oinstall) groups=54321(oinstall),54322(dba) Creating oracle user passed Verifying  kernel parameters as per Oracle recommendations... fs.file-max             6815744 kernel.sem              250 32000 100 128 kernel.shmmni           4096 kernel.shmall           1073741824 kernel.shmmax           4398046511104 net.core.rmem_default           262144 net.core.rmem_max               4194304 net.core.wmem_default           262144 net.core.wmem_max               1048576 fs.aio-max-nr           1048576 net.ipv4.ip_local_port_range            9000 65500 Setting kernel parameters as per oracle recommendations... Altered file /etc/sysctl.conf Original file backed up at /etc/sysctl.conf.orabackup Verifying & setting of kernel parameters passed Verifying oracle user OS limits as per Oracle recommendations... oracle  soft    nofile          1024 oracle  hard    nofile          65536 oracle  soft    nproc           2047 oracle  hard    nproc           16384 oracle  soft    stack           10240 oracle  hard    stack           32768 Setting oracle user OS limits as per Oracle recommendations... Altered file /etc/security/limits.conf Original file backed up at /etc/security/limits.conf.orabackup Verifying & setting of user limits passed Verifying kernel boot parameters as per Oracle recommendations... old boot params: kernel /vmlinuz-2.6.39-200.24.1.el6uek.x86_64 ro root=UUID=6d525a20-64f5-48a3-8482-bb7a0ae4f665 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16   KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet, new boot params: kernel /vmlinuz-2.6.39-200.24.1.el6uek.x86_64 ro root=UUID=6d525a20-64f5-48a3-8482-bb7a0ae4f665 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16   KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet numa=off old boot params: kernel /vmlinuz-2.6.32-279.el6.x86_64 ro root=UUID=6d525a20-64f5-48a3-8482-bb7a0ae4f665 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto  KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet, new boot params: kernel /vmlinuz-2.6.32-279.el6.x86_64 ro root=UUID=6d525a20-64f5-48a3-8482-bb7a0ae4f665 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto  KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet numa=off Setting kernel boot parameters as per Oracle recommendations... Boot parameters will be effected on next reboot Altered file /boot/grub/grub.conf Original file backed up at /boot/grub/grub.conf.orabackup Verifying & setting of boot parameters passed Taking a backup of old config files under /var/log/oracle-rdbms-server-11gR2-preinstall/backup/Jul-07-2014-02-15-51 kernel.shmmax           4398046511104 net.core.rmem_default           262144 net.core.rmem_max               4194304 net.core.wmem_default           262144 net.core.wmem_max               1048576 fs.aio-max-nr           1048576 net.ipv4.ip_local_port_range            9000 65500 Setting kernel parameters as per oracle recommendations... Altered file /etc/sysctl.conf Original file backed up at /etc/sysctl.conf.orabackup Verifying & setting of kernel parameters passed Verifying oracle user OS limits as per Oracle recommendations... oracle  soft    nofile          1024 oracle  hard    nofile          65536 oracle  soft    nproc           2047 oracle  hard    nproc           16384 oracle  soft    stack           10240 oracle  hard    stack           32768 Setting oracle user OS limits as per Oracle recommendations... Altered file /etc/security/limits.conf Original file backed up at /etc/security/limits.conf.orabackup Verifying & setting of user limits passed Verifying kernel boot parameters as per Oracle recommendations... old boot params: kernel /vmlinuz-2.6.39-200.24.1.el6uek.x86_64 ro root=UUID=6d525a20-64f5-48a3-8482-bb7a0ae4f665 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16   KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet, new boot params: kernel /vmlinuz-2.6.39-200.24.1.el6uek.x86_64 ro root=UUID=6d525a20-64f5-48a3-8482-bb7a0ae4f665 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16   KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet numa=off old boot params: kernel /vmlinuz-2.6.32-279.el6.x86_64 ro root=UUID=6d525a20-64f5-48a3-8482-bb7a0ae4f665 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto  KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet, new boot params: kernel /vmlinuz-2.6.32-279.el6.x86_64 ro root=UUID=6d525a20-64f5-48a3-8482-bb7a0ae4f665 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto  KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet numa=off Setting kernel boot parameters as per Oracle recommendations... Boot parameters will be effected on next reboot Altered file /boot/grub/grub.conf Original file backed up at /boot/grub/grub.conf.orabackup Verifying & setting of boot parameters passed Taking a backup of old config files under /var/log/oracle-rdbms-server-11gR2-preinstall/backup/Jul-07-2014-02-15-51 Verifying  kernel parameters as per Oracle recommendations... fs.file-max             6815744 kernel.sem              250 32000 100 128 kernel.shmmni           4096 kernel.shmall           1073741824 kernel.shmmax           4398046511104 net.core.rmem_default           262144 net.core.rmem_max               4194304 net.core.wmem_default           262144 net.core.wmem_max               1048576 fs.aio-max-nr           1048576 net.ipv4.ip_local_port_range            9000 65500 Setting kernel parameters as per oracle recommendations... Altered file /etc/sysctl.conf Original file backed up at /etc/sysctl.conf.orabackup Verifying & setting of kernel parameters passed Verifying oracle user OS limits as per Oracle recommendations... oracle  soft    nofile          1024 oracle  hard    nofile          65536 oracle  soft    nproc           2047 oracle  hard    nproc           16384 oracle  soft    stack           10240 oracle  hard    stack           32768 Setting oracle user OS limits as per Oracle recommendations... Altered file /etc/security/limits.conf Original file backed up at /etc/security/limits.conf.orabackup Verifying & setting of user limits passed Verifying kernel boot parameters as per Oracle recommendations... old boot params: kernel /vmlinuz-2.6.39-200.24.1.el6uek.x86_64 ro root=UUID=6d525a20-64f5-48a3-8482-bb7a0ae4f665 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16   KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet, new boot params: kernel /vmlinuz-2.6.39-200.24.1.el6uek.x86_64 ro root=UUID=6d525a20-64f5-48a3-8482-bb7a0ae4f665 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16   KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet numa=off old boot params: kernel /vmlinuz-2.6.32-279.el6.x86_64 ro root=UUID=6d525a20-64f5-48a3-8482-bb7a0ae4f665 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto  KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet, new boot params: kernel /vmlinuz-2.6.32-279.el6.x86_64 ro root=UUID=6d525a20-64f5-48a3-8482-bb7a0ae4f665 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto  KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet numa=off Setting kernel boot parameters as per Oracle recommendations... Boot parameters will be effected on next reboot Altered file /boot/grub/grub.conf Original file backed up at /boot/grub/grub.conf.orabackup Verifying & setting of boot parameters passed Taking a backup of old config files under /var/log/oracle-rdbms-server-11gR2-preinstall/backup/Jul-07-2014-02-15-51

现在要安装ORACLE 11gR2数据库，已是“万事具备，只欠东风”!

本文作者：踩点
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