降级为redhat4 且oracle安装包要与系统版本一致
关闭selinux ,若开启了iptables,则开放相应端口
[root@localhost opt]# xhost +
access control disabled, clients can connect from any host
解决办法如下:(开启vncserver服务,并设置密码)
[root@localhost opt]# vncserver
You will require a password to access your desktops.
Password:
Verify:
New 'localhost.localdomain:1 (oracle)' desktop is localhost.localdomain:1
Creating default startup script /root/.vnc/xstartup
Starting applications specified in /root/.vnc/xstartup
Log file is /root/.vnc/localhost.localdomain:1.log
然后设置oracle环境变量
[root@localhost opt]# export DISPLAY=:0.0
Oracle用户环境
[oracle@localhost opt]$ xhost +
access control disabled, clients can connect from any host
添加环境变量
[oracle@localhost opt]$ vi /home/oracle/.bash_profile
DISPLAY=192.168.15.29:0.0;export DISPLAY
(此IP为客户端连接IP,此处为本机)
4../runInstaller运行问题
[oracle@localhost database]$ ./runInstaller
Starting Oracle Universal Installer...
Checking installer requirements...
Checking operating system version: must be redhat-3, SuSE-9, redhat-4, UnitedLinux-1.0, asianux-1 or asianux-2
Passed
All installer requirements met.
Preparing to launch Oracle Universal Installer from /tmp/OraInstall2011-05-11_07-56-39PM. Please wait ...[oracle@localhost database]$ Exception in thread "main" java.lang.InternalError: Can't connect to X11 window server using '127.0.0.1:0.0' as the value of the DISPLAY variable.
解决办法:
[oracle@localhost opt]$ vi /home/oracle/.bash_profile
DISPLAY=192.168.15.29:0.0;export DISPLAY
[oracle@localhost opt]$ xhost +
5.libXp包问题
/tmp/OraInstall2010-08-07_09-16-11AM/jre/1.4.2/lib/i386/libawt.so: libXp.so.6: cannot open shared object file: No such file or directory occurred..
[root@localhost etc] rpm –ivh libXp-1.0.0-8.1.el5.i386.rpm
6.安装乱码问题
[root@localhost etc]# vi /etc/sysconfig/i18n
LANG="en_US.UTF-8"
[root@localhost etc]# source /etc/sysconfig/i18n(生效配置)
或者直接export LANG=en_US
6.安装时系统参数报错
Checking for rmem_default=262144; found rmem_default=110592. Failed <<<<
Checking for rmem_max=262144; found rmem_max=131071. Failed <<<<
Checking for wmem_default=262144; found wmem_default=110592. Failed <<<<
Checking for wmem_max=262144; found wmem_max=131071. Failed <<<<
Check complete. The overall result of this check is: Failed
解决办法: 修改/etc/sysctl.conf参数设置
如:Error in invoking target 'ntcontab.o'此类问题
此问题解决办法:1查看系统版本和oracle安装包版本
2 查看所有依赖包是否全部安装完毕
8.连接权限问题
SQL> connect /as sysdba
Not permit……
解决办法:
chown oracle:dba /opt/oracle/
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