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Entries will be added to the /etc/oratab file as needed by
Database Configuration Assistant when a database is created
Finished running generic part of root script.
Now product-specific root actions will be performed.
Using configuration parameter file: /u01/app/11.2.0/grid/crs/install/crsconfig_params
User ignored Prerequisites during installation
Installing Trace File Analyzer
OLR initialization - successful
root wallet
root wallet cert
root cert export
peer wallet
profile reader wallet
pa wallet
peer wallet keys
pa wallet keys
peer cert request
pa cert request
peer cert
pa cert
peer root cert TP
profile reader root cert TP
pa root cert TP
peer pa cert TP
pa peer cert TP
profile reader pa cert TP
profile reader peer cert TP
peer user cert
pa user cert
Adding Clusterware entries to upstart
CRS-2672: Attempting to start ‘ora.mdnsd‘ on ‘oracle-rac01‘
CRS-2676: Start of ‘ora.mdnsd‘ on ‘oracle-rac01‘ succeeded
CRS-2672: Attempting to start ‘ora.gpnpd‘ on ‘oracle-rac01‘
CRS-2676: Start of ‘ora.gpnpd‘ on ‘oracle-rac01‘ succeeded
CRS-2672: Attempting to start ‘ora.cssdmonitor‘ on ‘oracle-rac01‘
CRS-2672: Attempting to start ‘ora.gipcd‘ on ‘oracle-rac01‘
CRS-2676: Start of ‘ora.cssdmonitor‘ on ‘oracle-rac01‘ succeeded
CRS-2676: Start of ‘ora.gipcd‘ on ‘oracle-rac01‘ succeeded
CRS-2672: Attempting to start ‘ora.cssd‘ on ‘oracle-rac01‘
CRS-2672: Attempting to start ‘ora.diskmon‘ on ‘oracle-rac01‘
CRS-2676: Start of ‘ora.diskmon‘ on ‘oracle-rac01‘ succeeded
CRS-2676: Start of ‘ora.cssd‘ on ‘oracle-rac01‘ succeeded
已成功创建并启动 ASM。
已成功创建磁盘组DATA。
clscfg: -install mode specified
Successfully accumulated necessary OCR keys.
Creating OCR keys for user ‘root‘,privgrp ‘root‘..
Operation successful.
CRS-4256: Updating the profile
Successful addition of voting disk 97aa7b7c2eb24fedbf4026f3fd9d184e.
Successfully replaced voting disk group with +DATA.
CRS-4256: Updating the profile
CRS-4266: Voting file(s) successfully replaced
## STATE File Universal Id File Name Disk group
-- ----- ----------------- --------- ---------
1. ONLINE 97aa7b7c2eb24fedbf4026f3fd9d184e (/dev/asm-disk1) [DATA]
Located 1 voting disk(s).
CRS-2672: Attempting to start ‘ora.asm‘ on ‘oracle-rac01‘
CRS-2676: Start of ‘ora.asm‘ on ‘oracle-rac01‘ succeeded
CRS-2672: Attempting to start ‘ora.DATA.dg‘ on ‘oracle-rac01‘
CRS-2676: Start of ‘ora.DATA.dg‘ on ‘oracle-rac01‘ succeeded
Configure Oracle Grid Infrastructure for a Cluster ... succeeded
---------------------
至此，这样，才叫安装成功。
此时，集群件相关的服务已经启动。当然，ASM实例也将在两个节点上启动。 >>>>>>>>>>>>>>>>
问题1：
/u01/app/grid/11.2.0/bin/clscfg.bin: error while loading shared libraries: libcap.so.1: cannot open shared object file: No such file or directory
Failed to create keys in the OLR at /u01/app/grid/11.2.0/crs/install/crsconfig_lib.pm line 7497.
方法1：
安装与 libcap 有关的包就可以解决这个问题，安装包之后再重新执行root.sh
yum -y install libcap*
方法2：
[[email?protected] lib64]# find / -name libcap.so.2
/lib64/libcap.so.2
[[email?protected] lib64]# cd /lib64/
[[email?protected] lib64]# ln -s libcap.so.2.16 libcap.so.1
[[email?protected] lib64]# ls -l libcap
libcap-ng.so.0 libcap.so libcap.so.2
libcap-ng.so.0.0.0 libcap.so.1 libcap.so.2.16
-----------------------------------------------------------------------
问题2：
[INS-20802] Oracle Cluster Verification Utility failed
原因：scan ip已经存在
解决办法：
ping scan ip，如果可以ping通，忽略，跳过即可。
---------------------------------------------------------------------------
[[email?protected] app]# su - grid
rac1-> crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora....N1.lsnr ora....er.type ONLINE ONLINE rac1
ora.OCR.dg ora....up.type ONLINE ONLINE rac1
ora.asm ora.asm.type ONLINE ONLINE rac1
ora.cvu ora.cvu.type ONLINE ONLINE rac1
ora.gsd ora.gsd.type OFFLINE OFFLINE
ora....network ora....rk.type ONLINE ONLINE rac1
ora.oc4j ora.oc4j.type ONLINE ONLINE rac1
ora.ons ora.ons.type ONLINE ONLINE rac1
ora....SM1.asm application ONLINE ONLINE rac1
ora.rac1.gsd application OFFLINE OFFLINE
ora.rac1.ons application ONLINE ONLINE rac1
ora.rac1.vip ora....t1.type ONLINE ONLINE rac1
ora....SM2.asm application ONLINE ONLINE rac2
ora.rac2.gsd application OFFLINE OFFLINE
ora.rac2.ons application ONLINE ONLINE rac2
ora.rac2.vip ora....t1.type ONLINE ONLINE rac2
ora....ry.acfs ora....fs.type ONLINE ONLINE rac1
ora.scan1.vip ora....ip.type ONLINE ONLINE rac1
因为我们使用 CTSS 来同步的，验证 CTSS:
[[email?protected] u01]$ crsctl check ctss
CRS-4701: The Cluster Time Synchronization Service is in Active mode.
CRS-4702: Offset (in msec): 0
至此，GI 安装结束。
------------------------------------------------------------------------------
[[email?protected] bin]# /u01/app/11.2.0/grid/bin/crs_stat -t
问题1：
INS-20802] Oracle Cluster Verification Utility failed.
原因：scan ip已经存在
解决办法：
ping scan ip，如果可以ping通，忽略，跳过即可
=====================>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
五：ASM配置
注：asm配置只在rac1一台服务器上安装即可
创建ASM磁盘组
以grid用户创建ASM磁盘组，创建的ASM磁盘组为下一步创建数据库提供存储。
grid用户登录图形界面，执行asmca命令来创建磁盘组：
[[email?protected] bin]# su - grid
rac1-> env | grep ORA
ORACLE_SID=+ASM1
ORACLE_BASE=/u01/app/grid
ORACLE_TERM=xterm
ORACLE_HOME=/u01/app/11.2.0/grid
rac1-> export DISPLAY=10.20.100.128:0.0
rac1-> export LANG=en_US
rac1-> xhost +
access control disabled,clients can connect from any host
rac1-> xclock
rac1-> asmca
rac1-> exit
进入ASMCA配置界面后，单击Create，创建新的磁盘组：
1.输入磁盘组名 DATA，冗余策略选择External，磁盘选择ORCL:VOL3，单击OK DATA磁盘组创建完成，单击OK：
2.继续创建磁盘组，磁盘组名FLASH，冗余策略选择 External，磁盘选择ORCL:VOL4：
最后，完成DATA、FLASH磁盘组的创建，Exit推出ASMCA图形配置界面：
至此，利用ASMCA创建好DATA、FLASH磁盘组。且，可以看到连同之前创建的GRIDDG 3个磁盘组均已经被RAC双节点MOUNT。
=======================================================================
六、创建数据库Oracle 软件==========>>>>>>>>>>>>>>>>>>
注：Oracle安装只在rac1一台服务器上安装即可
#su - oracle
rac1-> export DISPLAY=10.20.100.118:1.0
rac1-> export LANG=en_US
rac1-> xhost +
rac1-> xclock
rac1-> ./runInstaller
用 oracle 用户， 连上节点 1， 进入 Oracle 的安装目录， 安装 Oracle 软件，
注意这里只安装软件。
不需要邮件
跳过升级
只安装数据库软件
设置 SSH -->> 输入 Oracle密码 -->> setup -->> ssh 互信测试
RAC数据库安装
添加简体中文
选择企业版
之前环境变量设置过
选择oracle用户组，选择“oper” Next：
造成原因是因为没有配置DNS，在这里可以忽略
root用户在rac1和rac2都要执行脚本
[[email?protected] lib64]# sh /u01/app/oracle/product/11.2.0/db_1/root.sh
[[email?protected] lib64]# sh /u01/app/oracle/product/11.2.0/db_1/root.sh
安装完成
=====================>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
七、创建RAC集群数据库
注：Oracle安装只在rac1一台服务器上安装即可
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