RedHat enterprise linux 6.1安装Oracle 11.1.0.6.0
会提示错误：OUI-18001:the operating system 'Linux Version redhat-6.1' is not support
需要改变种更改的方法，编辑文件 /etc/redhat-release 把Red Hat Enterprise Linux Server release 6 (Tikanga) 改成版本5:
redhat-4
然后升级到11.1.0.7.0
11.1.0.6.0升级到11.1.0.7.0登录时回出现如下错误。
SQL> startup
ORACLE instance started.
Total System Global Area 5010685952 bytes
Fixed Size 2159272 bytes
Variable Size 3758099800 bytes
Database Buffers 1207959552 bytes
Redo Buffers 42467328 bytes
ORA-03113: end-of-file on communication channel
Process ID: 5465
Session ID: 665 Serial number: 3
提示安装补丁。
下面是小提示：
虎子(371934167) 17:00:35
请问大家 # Ensure that the directory containing the opatch script appears in # your $PATH; then enter the following command: # # % opatch apply #
那么 opatch apply
到底在哪里？
轻风依旧(48208049) 17:01:39
进入到补丁目录，执行这个命令啊。。。。
opath没有就下栽安装一下。
虎子(371934167) 17:02:04
opatch是个软件？
广州-Ben(93655257) 17:02:10
export PATH=$ORACLE_HOME/OPatch:$PATH
#-------------------------------------------------------------------------
# 7272646 - ORA-27103 WHEN MEMORY_TARGET > 3G
#-------------------------------------------------------------------------
#
# DATE: Oct 14, 2008
# -------------------------------
# Platform Patch for : 226
# Product Version # : 11.1.0.7.0
# Product Patched : RDBMS
#
# Bugs Fixed by this patch:
# -------------------------
# 7272646 - ORA-27103 WHEN MEMORY_TARGET > 3G
#
# Patch Installation Instructions:
# --------------------------------
# To apply the patch, unzip the PSE container file:
#
# p7272646_11107_Linux-x86-64.zip
#
# Set your current directory to the directory where the patch
# is located:
#
# % cd 7272646
#
# Ensure that the directory containing the opatch script appears in
# your $PATH; then enter the following command:
#
# % opatch apply //检查目录环境变量 $ORACLE_HOME/OPatch在不在PATH里面，否则export PATH=$ORACLE_HOME/OPatch:$PATH
#
# Patch Special Instructions:
# ---------------------------
# Make sure all instances running under the ORACLE_HOME being patched
# are cleanly shutdown before installing this patch. Also ensure that
# the tool used to terminate the instance(s) has exited cleanly.
#
# If the Oracle inventory is not setup correctly this utility will
# fail. To check accessibility to the inventory you can use the
# command
#
# % opatch lsinventory //执行完这步骤，启动数据库的时候要startup upgrade命令，
#
# If you have any problems installing this PSE or are not sure
# about inventory setup please call Oracle support.
#
# Patch Deinstallation Instructions:
# ----------------------------------
# Use the following command:
#
# % cd 7272646
# % opatch rollback -id 7272646
#