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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