怎样在RedHat Linux上使用oracle

首先，参考官方文档：http://docs.oracle.com/cd/B28359_01/install.111/b32002/install_overview.htm

If you are not a ULN customer, and you are running Red Hat Enterprise Linux or Oracle Linux, then you can obtain the Oracle Validated RPM at the following URLs:

Oracle Linux 4:

http://oss.oracle.com/el4/oracle-validated/

Oracle Linux 5:

http://oss.oracle.com/el5/oracle-validated/

1.下载 oracle-validated package

[root@ora10g ~]# cd /tmp
[root@ora10g tmp]# wget https://oss.oracle.com/el5/oracle-validated/oracle-validated-1.0.0-18.el5.x86_64.rpm
--2013-05-29 22:01:42--  https://oss.oracle.com/el5/oracle-validated/oracle-validated-1.0.0-18.el5.x86_64.rpm
Resolving oss.oracle.com... 137.254.17.12
Connecting to oss.oracle.com|137.254.17.12|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 15224 (15K) [application/x-rpm]
Saving to: `oracle-validated-1.0.0-18.el5.x86_64.rpm'
100%[========================================>] 15,224      66.6K/s   in 0.2s    
2013-05-29 22:01:58 (66.6 KB/s) - `oracle-validated-1.0.0-18.el5.x86_64.rpm' saved [15224/15224]

2.安装package:

[root@ora10g tmp]# yum install oracle-validated-1.0.0-18.el5.x86_64.rpm 

可能需要导入RPM GPG KEY：

rpm --import http://oss.oracle.com/el5/RPM-GPG-KEY-oracle

包安装完毕后，参数已修改：

[root@ora10g tmp]# ls -l /etc/sysctl.conf*
-rw-r--r-- 1 root root 1465 May 29 22:02 /etc/sysctl.conf
-rw-r--r-- 1 root root  996 May 29 21:59 /etc/sysctl.conf.orabackup
[root@ora10g tmp]# dff /etc/sysctl.conf /etc/sysctl.conf.orabackup 
-bash: dff: command not found
[root@ora10g tmp]# diff /etc/sysctl.conf /etc/sysctl.conf.orabackup 
16c16
< kernel.sysrq = 1
---
> kernel.sysrq = 0
29c29
< kernel.msgmax = 8192
---
> kernel.msgmax = 65536
32c32
< kernel.shmmax = 4398046511104
---
> kernel.shmmax = 68719476736
35,48c35
< kernel.shmall = 1073741824
< fs.file-max = 327679
< kernel.msgmni = 2878
< kernel.sem = 250 32000 100 142
< kernel.shmmni = 4096
< net.core.rmem_default = 262144
< net.core.rmem_max = 4194304
< net.core.wmem_default = 262144
< net.core.wmem_max = 262144
< fs.aio-max-nr = 3145728
< net.ipv4.ip_local_port_range = 1024 65000
< # For 11g recommended value for net.core.rmem_max is 4194304
< # For 10g uncomment the following line, comment other entries for this parameter and re-run sysctl -p
< # net.core.rmem_max=2097152
---
> kernel.shmall = 4294967296

/etc/security/limits.conf：

[root@ora10g tmp]# ls -l /etc/security/limits.conf*
-rw-r--r-- 1 root root 2059 May 29 22:02 /etc/security/limits.conf
-rw-r--r-- 1 root root 1789 May 29 21:59 /etc/security/limits.conf.orabackup
[root@ora10g tmp]# diff /etc/security/limits.conf /etc/security/limits.conf.orabackup
44,51d43
< oracle   soft   nofile    131072
< oracle   hard   nofile    131072
< oracle   soft   nproc    131072
< oracle   hard   nproc    131072
< oracle   soft   core    unlimited
< oracle   hard   core    unlimited
< oracle   soft   memlock    50000000
< oracle   hard   memlock    50000000

 

附上本地yum配置：/etc/yum.repos.d/local.repo

[local_yum_source]
name=my_local_source
baseurl=file:///media/disk/Server
gpgcheck=0
enable=1
gpgkey=file:///etc/yum.repos.d/RPM-GPG-KEY-oracle

 感谢 http://perumal.org/prepare-your-linux-server-to-install-oracle-database-using-oracle-validated-rpm/