winbind off
chkconfig wpa_supplicant off
chkconfig xfs off
chkconfig xinetd off
chkconfig ypbind off
chkconfig yum-updatesd off
五、修改版本支持
经过oracle验证的redhat操作系统版本最高为4,4以后的版本都没有经过oracle验证。没有验证的版本如果不修改的话，是无法安装的。
[root@tyger ~]# vi /etc/redhat-release
| Red Hat Enterprise Linux Server release 5.6 (Tikanga) |
改为
| Red Hat Enterprise Linux Server release 4.6 (Tikanga) |
[root@tyger ~]# cat/etc/redhat-release
cat /etc/redhat-release
Red Hat Enterprise LinuxServer release 4.6 (Tikanga)
六、YUM安装软件包
用YUM的工具来安装所需软件包（先将OEL5.6安装镜像文件加载到虚拟机光驱中）
[root@tyger ~]# mount /dev/cdrom /mnt
mount: block device /dev/cdrom is write-protected,mounting read-only
[root@tyger ~]#
[root@tyger ~]# vi/etc/yum.repos.d/public-yum-el5.repo
[root@tyger ~]#
| [oel5] name = Enterprise Linux 5.6 DVD baseurl=file:///mnt/Server/ gpgcheck=0 enabled=1 |
[root@tyger etc]#
[root@tyger etc]# yum install oracle-validated
……略……
Total download size: 36 M
Is this ok [y/N]:y
Downloading Packages:
--------------------------------------------------------------------------
Total 1.8GB/s | 36 MB 00:00
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : unixODBC 1/18
Installing : libXp 2/18
Installing : sysstat 3/18
Installing : compat-db 4/18
Installing : gdb 5/18
Installing :kernel-headers 6/18
Installing :glibc-headers 7/18
Installing : glibc-devel 8/18
Installing :libstdc++-devel 9/18
Installing :unixODBC-devel 10/18
Installing : libaio-devel 11/18
Installing :compat-gcc-34 12/18
Installing : gcc 13/18
Installing : gcc-c++ 14/18
Installing :compat-gcc-34-c++ 15/18
Installing :elfutils-libelf-devel 16/18
Installing : elfutils-libelf-devel-static 17/18
Installing :oracle-validated 18/18
Installed:
oracle-validated.i386 0:1.0.0-24.el5
Dependency Installed:
compat-db.i386 0:4.2.52-5.1
compat-gcc-34.i386 0:3.4.6-4.1
compat-gcc-34-c++.i386 0:3.4.6-4.1
elfutils-libelf-devel.i3860:0.137-3.el5
elfutils-libelf-devel-static.i386 0:0.137-3.el5
gcc.i3860:4.1.2-50.el5
gcc-c++.i386 0:4.1.2-50.el5
gdb.i3860:7.0.1-32.el5
glibc-devel.i386 0:2.5-58
glibc-headers.i386 0:2.5-58
kernel-headers.i386 0:2.6.18-238.el5
libXp.i3860:1.0.0-8.1.el5
libaio-devel.i386 0:0.3.106-5
libstdc++-devel.i386 0:4.1.2-50.el5
sysstat.i386 0:7.0.2-3.el5_5.1
unixODBC.i386 0:2.2.11-7.1
unixODBC-devel.i386 0:2.2.11-7.1
Complete!
[root@tyger ~]#
1.1. 修改/etc/sysctl.conf文件
在安装oracle软件的验证步骤，会明确的告诉你下面的设置，所以，我们可以提前将其改之，如果有兴趣的同学，可以先安装，验证的时候，再改也是一样的。
[root@tyger soft]# vi/etc/sysctl.conf
| 将 net.ipv4.ip_local_port_range = 9000 65500 改为 net.ipv4.ip_local_port_range = 1024 65000 |
--使上面修改生效
[root@tyger soft]#/sbin/sysctl -p
net.ipv4.ip_forward = 0
net.ipv4.conf.default.rp_filter= 2
net.ipv4.conf.default.accept_source_route= 0
kernel.core_uses_pid = 1
net.ipv4.tcp_syncookies =1
fs.file-max = 6815744
kernel.msgmni = 2878
kernel.msgmax = 8192
kernel.msgmnb = 65536
kernel.sem = 250 32000100 142
kernel.shmmni = 4096
kernel.shmall =1073741824
kernel.shmmax =4294967295
kernel.sysrq = 1
net.core.rmem_default =262144
net.core.rmem_max =4194304
net.core.wmem_default =262144
net.core.wmem_max =1048576
fs.aio-max-nr = 3145728
net.ipv4.ip_local_port_range= 1024 65000
vm.