解决10G的WARNING:Oracle instance running on a system

解决10G的WARNING:Oracle instance running on a system with low open file descriptor问题
OS:REHL 5.2 64bit
DB version:10.2.0.4

blog:http://blog.chinaunix.net/u/12521/

问题描述：
在起动数据库时alert log在出现以下警告信息：
WARNING:Oracle instance running on a system with low open file descriptor
        limit. Tune your system to increase this limit to avoid

解决方法：
用root用户执行以下命令：
cat >>/etc/security/limits.conf<#add for oracle
oracle soft nofile 65536
oracle hard nofile 65536
EOF

cat >>/etc/pam.d/login<#add for oracle
session required pam_limits.so
EOF

 

blog:http://blog.chinaunix.net/u/12521/