oracle 11g rac安装摘录


1、共享存储配置到node2 挂载到node1

安装scsi-target配置

2： 

iscsi-iname 生成随机iqn号

198  vim /etc/tgt/targets.conf

<target iqn.2008-09.com.example:192.168.100.249.target1>

    backing-store /dev/sdb

</target>

  199  service tgtd start

chkconfig tgtd on

  201  iscsiadm --mode discoverydb --type sendtargets --portal 192.168.100.249 --discover

  202  fdisk -l

1：

iscsiadm --mode discoverydb --type sendtargets --portal 192.168.100.249 --discover

iscsiadm --mode node --targetname iqn.2008-09.com.example:192.168.100.249.target1 --portal 192.168.100.249:3260 --login

2、时间同步配置

     2：chkconfig time-stream on

 1：crontab -e

 */1 * * * * rdate -s 192.168.100.249

3、配置裸设备

ACTION=="add", KERNEL=="sdb5",RUN+="/bin/raw /dev/raw/raw1 %N"

ACTION=="add", KERNEL=="sdb6",RUN+="/bin/raw /dev/raw/raw2 %N"

ACTION=="add", KERNEL=="sdb7",RUN+="/bin/raw /dev/raw/raw3 %N"

ACTION=="add", KERNEL=="sdb8",RUN+="/bin/raw /dev/raw/raw4 %N"

ACTION=="add", KERNEL=="sdb9",RUN+="/bin/raw /dev/raw/raw5 %N"

ACTION=="add", KERNEL=="sdb10",RUN+="/bin/raw /dev/raw/raw6 %N"

ACTION=="add", KERNEL=="sdb11",RUN+="/bin/raw /dev/raw/raw7 %N"

ACTION=="add", KERNEL=="sdb12",RUN+="/bin/raw /dev/raw/raw8 %N"

ACTION=="add", KERNEL=="raw[1-8]", OWNER="grid", GROUP="oinstall", MODE="660"

/etc/udev/rules.d/60-raw.rules

4、配置互信，环境变量，依赖包

1,2 oracle grid

su - oracle

$ mkdir ~/.ssh

$ ssh-keygen -t rsa

$ ssh-keygen -t dsa

3).在主节点 node1 上 oracle 用户执行以下操作

$ cat ~/.ssh/id_rsa.pub >> ./.ssh/authorized_keys

$ cat ~/.ssh/id_dsa.pub >> ./.ssh/authorized_keys

$ ssh node2 cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys

$ ssh node2 cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys

$ scp ~/.ssh/authorized_keys node2:~/.ssh/authorized_keys

4).主节点 node1 上执行检验操作

$ ssh node1 date

$ ssh node2 date

$ ssh node1-priv date

$ ssh node2-priv date

---依赖包root安装

mount /dev/sr0 /software

[root@node1 ~]# cat /etc/yum.repos.d/public-yum-el5.repo

[el5_unsupported]

name=Productivity Applications for Enterprise Linux $releasever ($basearch)

baseurl=file:///software/Server

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-oracle-el5

gpgcheck=0

enabled=1

yum clean all

yum list all

---

  yum install pdksh*

  yum install libaio-devel*

  yum install unixODBC-devel

  yum install numactl-devel

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5、安装grid 配置asm

检查环境

./runcluvfy.sh stage -pre crsinst -n node1,node2 -fixup -verbose

1、grid 没有添加到dba组node2

2:usermod -G dba grid

2、hostname没有修改

1:hostname node1

2:hostname node2

3、scan-cluster ip地址不能使用

ocr dg

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两个是offline可以手动启动

srvctl enable oc4j

srvctl start oc4j

srvctl enable nodeapps

srvctl start nodeapps

---

asmca创建asm磁盘组

7、安装oracle

8、创建侦听实例

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