2.15 解压安装介质
在获取开篇1.2节中提到的安装介质如下：
[root@ebsrac1 ~]# ls -l
-rw-r–r– 1 root root 1358454646 Apr 20 16:22 p13390677_112040_Linux-x86-64_1of7.zip
-rw-r–r– 1 root root 1142195302 Apr 20 16:29 p13390677_112040_Linux-x86-64_2of7.zip
-rw-r–r– 1 root root 979195792 Apr 20 17:07 p13390677_112040_Linux-x86-64_3of7.zip
[root@ebsrac1 ~]#
其中：
p13390677_112040_Linux-x86-64_1of7.zip和
p13390677_112040_Linux-x86-64_2of7.zip
是Oracle软件的安装介质。
p13390677_112040_Linux-x86-64_3of7.zip是GRID软件的安装介质。
注意：这里的3个软件包均是来源于MetaLink网站，其版本均是目前Oracle 11g的最新版本，11.2.0.4.0。如果没有MetaLink账号的话，也可以从oracle官方网站免费获取11.2.0.1.0的版本软件来进行安装和配置。
我们通过下述命令来解压上述3个压缩软件包：
[root@ebsrac1 ~]# unzip p13390677_112040_Linux-x86-64_1of7.zip
[root@ebsrac1 ~]# unzip p13390677_112040_Linux-x86-64_2of7.zip
[root@ebsrac1 ~]# unzip p13390677_112040_Linux-x86-64_3of7.zip
解压之后，信息如下：
[root@ebsrac1 app]# ls -l
total 8
drwxrwxr-x 3 grid oinstall 4096 Dec 29 04:30 grid
drwxrwxr-x 3 oracle oinstall 4096 Dec 29 04:30 oracle
可以看到，数据库的安装文件2.5G大小，GRID软件的安装1.1GB。
2.16 安装前预检查配置信息(如果之前设置过ssh,这里可以检测下，如果没设置请直接安装)
在安装 GRID之前，建议先利用CVU(Cluster Verification Utility)检查 CRS的安装前环境。
- 使用 CVU 检查CRS的安装前环境：
su – grid
ebsrac1-> ./runcluvfy.sh stage -pre crsinst -n ebsrac1,ebsrac2 -fixup -verbose
Performing pre-checks for cluster services setup
Checking node reachability...
Check: Node reachability from node "ebsrac1"
Destination Node Reachable?
------------------------------------ ------------------------
ebsrac2 yes
ebsrac1 yes
Result: Node reachability check passed from node "ebsrac1"
Checking user equivalence...
Check: User equivalence for user "grid"
Node Name Status
------------------------------------ ------------------------
ebsrac2 passed
ebsrac1 passed
Result: User equivalence check passed for user "grid"
Checking node connectivity...
Checking hosts config file...
Node Name Status
------------------------------------ ------------------------
ebsrac2 passed
ebsrac1 passed
Verification of the hosts config file successful
Interface information for node "ebsrac2"
Name IP Address Subnet Gateway Def. Gateway HW Address MTU
------ --------------- --------------- --------------- --------------- ----------------- ------
eth0 192.168.1.7 192.168.1.0 0.0.0.0 192.168.1.1 00:0C:29:A1:C1:2F 1500
eth1 192.168.35.77 192.168.35.0 0.0.0.0 192.168.1.1 00:0C:29:A1:C1:39 1500
Interface information for node "ebsrac1"
Name IP Address Subnet Gateway Def. Gateway HW Address MTU
------ --------------- --------------- --------------- --------------- ----------------- ------
eth0 192.168.1.6 192.168.1.0 0.0.0.0 192.168.1.1 00:0C:29:38:70:C6 1500
eth1 192.168.35.66 192.168.35.0 0.0.0.0 192.168.1.1 00:0C:29:38:70:D0 1500
Check: Node connectivity of subnet "192.168.1.0"
Source Destination Connected?
------------------------------ ------------------------------ ----------------
ebsrac2[192.168.1.7] ebsrac1[192.168.1.6] yes
Result: Node connectivity passed for subnet "192.168.1.0" with node(s) ebsrac2,ebsrac1
Check: TCP connectivity of subnet "192.168.1.0"
Source Destination Connected?
------------------------------ ------------------------------ ----------------
ebsrac1:192.168.1.6 ebsrac2:192.168.1.7 passed
Result: TCP connectivity check passed for subnet "192.168.1.0"
Check: Node connectivity of subnet "192.168.35.0"
Source Destination Connected?
------------------------------ ------------------------------ ----------------
ebsrac2[192.168.35.77] ebsrac1[192.168.35.66] yes
Result: Node connectivity passed for subnet "192.168.35.0" with node(s) ebsrac2,ebsrac1
Check: TCP connectivity of subnet "192.168.35.0"
Source Destination Connected?
------------------------------ ------------------------------ ----------------
ebsrac1:192.168.35.66 ebsrac2:192.168.35.77 passed
Result: TCP connectivity check passed for subnet "192.168.35.0"
Interfaces found on subnet "192.168.1.0" that are likely candidates for VIP are:
ebsrac2 eth0:192.168.1.7
ebsrac1 eth0:192.168.1.6
Interfaces found on subnet "192.168.35.0" that are likely candidates for a private interconnect are:
ebsrac2 eth1:192.168.35.77
ebsrac1 eth1:192.168.35.66
Checking subnet mask consistency...
Subnet mask consistency check passed for subnet "192.168.1.0".
Subnet mask consistency check passed for subnet "192.168.35.0".
Subnet mask consistency check passed.
Result: Node connectivity check passed
Checking multicast communication...
Checking subnet "192.168.1.0" for multicast communication with multicast group "230.0.1.0"...
Check of subnet "192.168.1.0" for multicast communication with multicast group "230.0.1.0" passed.
Checking subnet "192.168.35.0" for multicast communication with multicast group "230.0.1.0"...
Check of subnet "192.168.35.0" for multicast communication with multicast group "230.0.1.0" passed.
Check of multicast communication passed.
Checking ASMLib configuration.
Node Name Status
------------------------------------ ------------------------
ebsrac2 passed
ebsrac1 passed
Result: Check for ASMLib configuration passed.
Check: Total memory
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 1.6198GB (1698504.0KB) 1.5GB (1572864.0KB) passed
ebsrac1 1.6198GB (1698504.0KB) 1.5GB (1572864.0KB) passed
Result: Total memory check passed
Check: Available memory
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 1.4923GB (1564740.0KB) 50MB (51200.0KB) passed
ebsrac1 1.411GB (1479520.0KB) 50MB (51200.0KB) passed
Result: Available memory check passed
Check: Swap space
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 2.9297GB (3071996.0KB) 2.4297GB (2547756.0KB) passed
ebsrac1 2.9297GB (3071996.0KB) 2.4297GB (2547756.0KB) passed
Result: Swap space check passed
Check: Free disk space for "ebsrac2:/tmp"
Path Node Name Mount point Available Required Status
---------------- ------------ ------------ ------------ ------------ ------------
/tmp ebsrac2 / 18.8877GB 1GB passed
Result: Free disk space check passed for "ebsrac2:/tmp"
Check: Free disk space for "ebsrac1:/tmp"
Path Node Name Mount point Available Required Status
---------------- ------------ ------------ ------------ ------------ ------------
/tmp ebsrac1 / 18.8609GB 1GB passed
Result: Free disk space check passed for "ebsrac1:/tmp"
Check: User existence for "grid"
Node Name Status Comment
------------ ------------------------ ------------------------
ebsrac2 passed exists(1100)
ebsrac1 passed exists(1100)
Checking for multiple users with UID value 1100
Result: Check for multiple users with UID value 1100 passed
Result: User existence check passed for "grid"
Check: Group existence for "oinstall"
Node Name Status Comment
------------ ------------------------ ------------------------
ebsrac2 passed exists
ebsrac1 passed exists
Result: Group existence check passed for "oinstall"
Check: Group existence for "dba"
Node Name Status Comment
------------ ------------------------ ------------------------
ebsrac2 passed exists
ebsrac1 passed exists
Result: Group existence check passed for "dba"
Check: Membership of user "grid" in group "oinstall" [as Primary]
Node Name User Exists Group Exists User in Group Primary Status
---------------- ------------ ------------ ------------ ------------ ------------
ebsrac2 yes yes yes yes passed
ebsrac1 yes yes yes yes passed
Result: Membership check for user "grid" in group "oinstall" [as Primary] passed
Check: Membership of user "grid" in group "dba"
Node Name User Exists Group Exists User in Group Status
---------------- ------------ ------------ ------------ ----------------
ebsrac2 yes yes yes passed
ebsrac1 yes yes yes passed
Result: Membership check for user "grid" in group "dba" passed
Check: Run level
Node Name run level Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 3 3,5 passed
ebsrac1 3 3,5 passed
Result: Run level check passed
Check: Hard limits for "maximum open file descriptors"
Node Name Type Available Required Status
---------------- ------------ ------------ ------------ ----------------
ebsrac2 hard 65536 65536 passed
ebsrac1 hard 65536 65536 passed
Result: Hard limits check passed for "maximum open file descriptors"
Check: Soft limits for "maximum open file descriptors"
Node Name Type Available Required Status
---------------- ------------ ------------ ------------ ----------------
ebsrac2 soft 1024 1024 passed
ebsrac1 soft 1024 1024 passed
Result: Soft limits check passed for "maximum open file descriptors"
Check: Hard limits for "maximum user processes"
Node Name Type Available Required Status
---------------- ------------ ------------ ------------ ----------------
ebsrac2 hard 16384 16384 passed
ebsrac1 hard 16384 16384 passed
Result: Hard limits check passed for "maximum user processes"
Check: Soft limits for "maximum user processes"
Node Name Type Available Required Status
---------------- ------------ ------------ ------------ ----------------
ebsrac2 soft 2047 2047 passed
ebsrac1 soft 2047 2047 passed
Result: Soft limits check passed for "maximum user processes"
Check: System architecture
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 x86_64 x86_64 passed
ebsrac1 x86_64 x86_64 passed
Result: System architecture check passed
Check: Kernel version
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 3.8.13-16.2.1.el6uek.x86_64 2.6.32 passed
ebsrac1 3.8.13-16.2.1.el6uek.x86_64 2.6.32 passed
Result: Kernel version check passed
Check: Kernel parameter for "semmsl"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
ebsrac2 250 250 250 passed
ebsrac1 250 250 250 passed
Result: Kernel parameter check passed for "semmsl"
Check: Kernel parameter for "semmns"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
ebsrac2 32000 32000 32000 passed
ebsrac1 32000 32000 32000 passed
Result: Kernel parameter check passed for "semmns"
Check: Kernel parameter for "semopm"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
ebsrac2 100 100 100 passed
ebsrac1 100 100 100 passed
Result: Kernel parameter check passed for "semopm"
Check: Kernel parameter for "semmni"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
ebsrac2 128 128 128 passed
ebsrac1 128 128 128 passed
Result: Kernel parameter check passed for "semmni"
Check: Kernel parameter for "shmmax"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
ebsrac2 2147483648 2147483648 869634048 passed
ebsrac1 2147483648 2147483648 869634048 passed
Result: Kernel parameter check passed for "shmmax"
Check: Kernel parameter for "shmmni"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
ebsrac2 4096 4096 4096 passed
ebsrac1 4096 4096 4096 passed
Result: Kernel parameter check passed for "shmmni"
Check: Kernel parameter for "shmall"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
ebsrac2 2097152 2097152 2097152 passed
ebsrac1 2097152 2097152 2097152 passed
Result: Kernel parameter check passed for "shmall"
Check: Kernel parameter for "file-max"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
ebsrac2 6815744 6815744 6815744 passed
ebsrac1 6815744 6815744 6815744 passed
Result: Kernel parameter check passed for "file-max"
Check: Kernel parameter for "ip_local_port_range"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
ebsrac2 between 9000.0 & 65500.0 between 9000.0 & 65500.0 between 9000.0 & 65500.0 passed
ebsrac1 between 9000.0 & 65500.0 between 9000.0 & 65500.0 between 9000.0 & 65500.0 passed
Result: Kernel parameter check passed for "ip_local_port_range"
Check: Kernel parameter for "rmem_default"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
ebsrac2 262144 262144 262144 passed
ebsrac1 262144 262144 262144 passed
Result: Kernel parameter check passed for "rmem_default"
Check: Kernel parameter for "rmem_max"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
ebsrac2 4194304 4194304 4194304 passed
ebsrac1 4194304 4194304 4194304 passed
Result: Kernel parameter check passed for "rmem_max"
Check: Kernel parameter for "wmem_default"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
ebsrac2 262144 262144 262144 passed
ebsrac1 262144 262144 262144 passed
Result: Kernel parameter check passed for "wmem_default"
Check: Kernel parameter for "wmem_max"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
ebsrac2 1048586 1048586 1048576 passed
ebsrac1 1048586 1048586 1048576 passed
Result: Kernel parameter check passed for "wmem_max"
Check: Kernel parameter for "aio-max-nr"
Node Name Current Configured Required Status Comment
---------------- ------------ ------------ ------------ ------------ ------------
ebsrac2 1048576 1048576 1048576 passed
ebsrac1 1048576 1048576 1048576 passed
Result: Kernel parameter check passed for "aio-max-nr"
Check: Package existence for "binutils"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 binutils-2.20.51.0.2-5.36.el6 binutils-2.20.51.0.2 passed
ebsrac1 binutils-2.20.51.0.2-5.36.el6 binutils-2.20.51.0.2 passed
Result: Package existence check passed for "binutils"
Check: Package existence for "compat-libcap1"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 compat-libcap1-1.10-1 compat-libcap1-1.10 passed
ebsrac1 compat-libcap1-1.10-1 compat-libcap1-1.10 passed
Result: Package existence check passed for "compat-libcap1"
Check: Package existence for "compat-libstdc++-33(x86_64)"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 compat-libstdc++-33(x86_64)-3.2.3-69.el6 compat-libstdc++-33(x86_64)-3.2.3 passed
ebsrac1 compat-libstdc++-33(x86_64)-3.2.3-69.el6 compat-libstdc++-33(x86_64)-3.2.3 passed
Result: Package existence check passed for "compat-libstdc++-33(x86_64)"
Check: Package existence for "libgcc(x86_64)"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 libgcc(x86_64)-4.4.7-4.el6 libgcc(x86_64)-4.4.4 passed
ebsrac1 libgcc(x86_64)-4.4.7-4.el6 libgcc(x86_64)-4.4.4 passed
Result: Package existence check passed for "libgcc(x86_64)"
Check: Package existence for "libstdc++(x86_64)"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 libstdc++(x86_64)-4.4.7-4.el6 libstdc++(x86_64)-4.4.4 passed
ebsrac1 libstdc++(x86_64)-4.4.7-4.el6 libstdc++(x86_64)-4.4.4 passed
Result: Package existence check passed for "libstdc++(x86_64)"
Check: Package existence for "libstdc++-devel(x86_64)"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 libstdc++-devel(x86_64)-4.4.7-4.el6 libstdc++-devel(x86_64)-4.4.4 passed
ebsrac1 libstdc++-devel(x86_64)-4.4.7-4.el6 libstdc++-devel(x86_64)-4.4.4 passed
Result: Package existence check passed for "libstdc++-devel(x86_64)"
Check: Package existence for "sysstat"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 sysstat-9.0.4-22.el6 sysstat-9.0.4 passed
ebsrac1 sysstat-9.0.4-22.el6 sysstat-9.0.4 passed
Result: Package existence check passed for "sysstat"
Check: Package existence for "gcc"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 gcc-4.4.7-4.el6 gcc-4.4.4 passed
ebsrac1 gcc-4.4.7-4.el6 gcc-4.4.4 passed
Result: Package existence check passed for "gcc"
Check: Package existence for "gcc-c++"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 gcc-c++-4.4.7-4.el6 gcc-c++-4.4.4 passed
ebsrac1 gcc-c++-4.4.7-4.el6 gcc-c++-4.4.4 passed
Result: Package existence check passed for "gcc-c++"
Check: Package existence for "ksh"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 ksh-20120801-10.el6 ksh-20100621 passed
ebsrac1 ksh-20120801-10.el6 ksh-20100621 passed
Result: Package existence check passed for "ksh"
Check: Package existence for "make"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 make-3.81-20.el6 make-3.81 passed
ebsrac1 make-3.81-20.el6 make-3.81 passed
Result: Package existence check passed for "make"
Check: Package existence for "glibc(x86_64)"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 glibc(x86_64)-2.12-1.132.el6 glibc(x86_64)-2.12 passed
ebsrac1 glibc(x86_64)-2.12-1.132.el6 glibc(x86_64)-2.12 passed
Result: Package existence check passed for "glibc(x86_64)"
Check: Package existence for "glibc-devel(x86_64)"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 glibc-devel(x86_64)-2.12-1.132.el6 glibc-devel(x86_64)-2.12 passed
ebsrac1 glibc-devel(x86_64)-2.12-1.132.el6 glibc-devel(x86_64)-2.12 passed
Result: Package existence check passed for "glibc-devel(x86_64)"
Check: Package existence for "libaio(x86_64)"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 libaio(x86_64)-0.3.107-10.el6 libaio(x86_64)-0.3.107 passed
ebsrac1 libaio(x86_64)-0.3.107-10.el6 libaio(x86_64)-0.3.107 passed
Result: Package existence check passed for "libaio(x86_64)"
Check: Package existence for "libaio-devel(x86_64)"
Node Name Available Required Status
------------ ------------------------ ------------------------ ----------
ebsrac2 libaio-devel(x86_64)-0.3.107-10.el6 libaio-devel(x86_64)-0.3.107 passed
ebsrac1 libaio-devel(x86_64)-0.3.107-10.el6 libaio-devel(x86_64)-0.3.107 passed
Result: Package existence check passed for "libaio-devel(x86_64)"
Checking for multiple users with UID value 0
Result: Check for multiple users with UID value 0 passed
Check: Current group ID
Result: Current group ID check passed
Starting check for consistency of primary group of root user
Node Name Status
------------------------------------ ------------------------
ebsrac2 passed
ebsrac1 passed
Check for consistency of root user's primary group passed
Starting Clock synchronization checks using Network Time Protocol(NTP)...
NTP Configuration file check started...
Network Time Protocol(NTP) configuration file not found on any of the nodes. Oracle Cluster Time Synchronization Service(CTSS) can be used instead of NTP for time synchronization on the cluster nodes
No NTP Daemons or Services were found to be running
Result: Clock synchronization check using Network Time Protocol(NTP) passed
Checking Core file name pattern consistency...
Core file name pattern consistency check passed.
Checking to make sure user "grid" is not in "root" group
Node Name Status Comment
------------ ------------------------ ------------------------
ebsrac2 passed does not exist
ebsrac1 passed does not exist
Result: User "grid" is not part of "root" group. Check passed
Check default user file creation mask
Node Name Available Required Comment
------------ ------------------------ ------------------------ ----------
ebsrac2 0022 0022 passed
ebsrac1 0022 0022 passed
Result: Default user file creation mask check passed
Checking consistency of file "/etc/resolv.conf" across nodes
Checking the file "/etc/resolv.conf" to make sure only one of domain and search entries is defined
File "/etc/resolv.conf" does not have both domain and search entries defined
Checking if domain entry in file "/etc/resolv.conf" is consistent across the nodes...
domain entry in file "/etc/resolv.conf" is consistent across nodes
Checking if search entry in file "/etc/resolv.conf" is consistent across the nodes...
search entry in file "/etc/resolv.conf" is consistent across nodes
Checking file "/etc/resolv.conf" to make sure that only one search entry is defined
All nodes have one search entry defined in file "/etc/resolv.conf"
Checking all nodes to make sure that search entry is "oracle.com" as found on node "ebsrac2"
All nodes of the cluster have same value for 'search'
Checking DNS response time for an unreachable node
Node Name Status
------------------------------------ ------------------------
ebsrac2 passed
ebsrac1 passed
The DNS response time for an unreachable node is within acceptable limit on all nodes
File "/etc/resolv.conf" is consistent across nodes
Check: Time zone consistency
Result: Time zone consistency check passed
Pre-check for cluster services setup was successful.
如果从上面的预检查结果中有看到不成功， Oracle自动给我们提供的修复的脚本，根据上述提示，分别以root用户在两个节点上执行/tmp/CVU_11.2.0.4.0_grid/runfixup.sh脚本来修复，这里会出现DNS错误，不用理会，是以为我们使用/etc/hosts 解析scan-ip 导致。
直到此步骤，我们的安装环境已经完全准备OK！！！
3 安装Grid Infrastructure
从此步骤开始，我们正式安装Grid软件：
- 以grid用户登录图形界面，执行/u01/soft/grid/runInstaller,进入OUI的图形安装界面：
② 进入OUI安装界面后，选择第3项，跳过软件更新，Next：
③ 选择集群的Grid Infrastructure，Next：
④ 选择 advanced Installation，Next：
⑤ 语言选择增加，Simplified Chinese，Next：
⑥ 去掉Configure GNS选项，按照之前2.1节中的表格输入Cluster Name:scan-cluster,SCAN Name：scan-cluster。Next：
⑦ 单击Add，添加第2个节点，Next：
⑧ 确认网络接口，Next：
⑨ 选择ASM，作为存储，Next：
⑩ 输入ASM磁盘组名，这里命名为GRIDDG，冗余策略选择External外部，AU大小选择默认1M，ASM磁盘选择ORCLVOL1，ORCLVOL2。Next：
⑪ 选择给ASM的SYS、ASMSNMP用户配置为相同的口令，并输入口令，Next：
⑫ 选择不使用IPMI，Next：
⑬ 给ASM指定不同的组，Next：
⑭ 选择GRID软件的安装路径，其中ORACLE_BASE,ORACLE_HOME均选择之前已经配置好的，可参照2.5节中的配置信息。这里需要注意GRID软件的ORACLE_HOME不能是ORACLE_BASE的子目录。
⑮ 选择默认的Inventory，Next：
⑯ 检查出现告警，提示在所有节点上缺失cvuqdisk-1.0.9-1软件包。
可以选择忽略，直接进入下一步安装。也可以从grid安装文件的rpm目录下获取该RPM包，然后进行安装。
ebsrac1：
[root@ebsrac1 rpm]# pwd
/u01/soft/grid/rpm
[root@ebsrac1 rpm]# ll
total 12
-rwxr-xr-x 1 root root 8551 Sep 22 2011 cvuqdisk-1.0.9-1.rpm
[root@ebsrac1 rpm]# rpm -ivh cvuqdisk-1.0.9-1.rpm
Preparing… ########################################### [100%]
Using default group oinstall to install package
1:cvuqdisk ########################################### [100%]
[root@ebsrac1 rpm]#
ebsrac2：
[root@ebsrac2 ~]# rpm -ivh cvuqdisk-1.0.9-1.rpm
Preparing… ########################################### [100%]
1:cvuqdisk ########################################### [100%]
[root@ebsrac2 ~]#
在所有节点上安装完cvuqdisk-1.0.9-1软件后，重新执行预检查，不再有警告信息。
⑰ 进入安装GRID安装之前的概要信息，Install进行安装：
⑱ 根据提示以root用户分别在两个节点上执行脚本：
执行/u01/app/oraInventory/orainstRoot.sh脚本：
ebsrac1：
[root@ebsrac1 ~]# /u01/app/oraInventory/orainstRoot.sh
Changing permissions of /u01/app/oraInventory.
Adding read,write permissions for group.
Removing read,write,execute permissions for world.
Changing groupname of /u01/app/oraInventory to oinstall.
The execution of the script is complete.
[root@ebsrac1 ~]#
ebsrac2：
[root@ebsrac2 ~]# /u01/app/oraInventory/orainstRoot.sh
Changing permissions of /u01/app/oraInventory.
Adding read,write permissions for group.
Removing read,write,execute permissions for world.
Changing groupname of /u01/app/oraInventory to oinstall.
The execution of the script is complete.
[root@ebsrac2 ~]#
执行/u01/app/11.2.0/grid/root.sh脚本：
ebsrac1：
[root@ebsrac1 grid]# ./root.sh
Performing root user operation for Oracle 11g
The following environment variables are set as:
ORACLE_OWNER= grid
ORACLE_HOME= /u01/app/11.2.0/grid
Enter the full pathname of the local bin directory: [/usr/local/bin]:
Copying dbhome to /usr/local/bin ...
Copying oraenv to /usr/local/bin ...
Copying coraenv to /usr/local/bin ...
Creating /etc/oratab file...
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
Creating tebsrace directory
User ignored Prerequisites during installation
Installing Tebsrace 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 'ebsrac1'
CRS-2676: Start of 'ora.mdnsd' on 'ebsrac1' succeeded
CRS-2672: Attempting to start 'ora.gpnpd' on 'ebsrac1'
CRS-2676: Start of 'ora.gpnpd' on 'ebsrac1' succeeded
CRS-2672: Attempting to start 'ora.cssdmonitor' on 'ebsrac1'
CRS-2672: Attempting to start 'ora.gipcd' on 'ebsrac1'
CRS-2676: Start of 'ora.cssdmonitor' on 'ebsrac1' succeeded
CRS-2676: Start of 'ora.gipcd' on 'ebsrac1' succeeded
CRS-2672: Attempting to start 'ora.cssd' on 'ebsrac1'
CRS-2672: Attempting to start 'ora.diskmon' on 'ebsrac1'
CRS-2676: Start of 'ora.diskmon' on 'ebsrac1' succeeded
CRS-2676: Start of 'ora.cssd' on 'ebsrac1' succeeded
ASM created and started successfully.
Disk Group GRIDDG created successfully.
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 2c424c28358c4f80bf13b83a05155991.
Successfully replaced voting disk group with +GRIDDG.
CRS-4256: Updating the profile
CRS-4266: Voting file(s) successfully replaced
## STATE File Universal Id File Name Disk group
-- ----- ----------------- --------- ---------
1. ONLINE 2c424c28358c4f80bf13b83a05155991 (ORCL:V0L1) [GRIDDG]
Located 1 voting disk(s).
CRS-2672: Attempting to start 'ora.asm' on 'ebsrac1'
CRS-2676: Start of 'ora.asm' on 'ebsrac1' succeeded
CRS-2672: Attempting to start 'ora.GRIDDG.dg' on 'ebsrac1'
CRS-2676: Start of 'ora.GRIDDG.dg' on 'ebsrac1' succeeded
Configure Oracle Grid Infrastructure for a Cluster ... succeeded
ebsrac2：
[root@ebsrac2 ~]# /u01/app/11.2.0/grid/root.sh
Performing root user operation for Oracle 11g
The following environment variables are set as:
ORACLE_OWNER= grid
ORACLE_HOME= /u01/app/11.2.0/grid
Enter the full pathname of the local bin directory: [/usr/local/bin]:
Copying dbhome to /usr/local/bin …
Copying oraenv to /usr/local/bin …
Copying coraenv to /usr/local/bin …
Creating /etc/oratab file…
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
Creating tebsrace directory
OLR initialization - successful
Adding Clusterware entries to inittab
CRS-4402: The CSS daemon was started in exclusive mode but found an active CSS daemon on ebsrac ebsrac1,
number 1, and is terminating
An active cluster was found during exclusive startup, restarting to join the cluster
Configure Oracle Grid Infrastructure for a Cluster … succeeded
[root@ebsrac2 ~]#
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。
[root@ebsrac1 ~]# su - grid
ebsrac1-> crs_stat -t
Name Type Target State Host
————————————————————
ora.GRIDDG.dg ora….up.type ONLINE ONLINE ebsrac1
ora….N1.lsnr ora….er.type ONLINE ONLINE ebsrac1
ora.asm ora.asm.type ONLINE ONLINE ebsrac1
ora.cvu ora.cvu.type ONLINE ONLINE ebsrac1
ora.gsd ora.gsd.type OFFLINE OFFLINE
ora….network ora….rk.type ONLINE ONLINE ebsrac1
ora….SM1.asm application ONLINE ONLINE ebsrac1
ora.ebsrac1.gsd application OFFLINE OFFLINE
ora.ebsrac1.ons application ONLINE ONLINE ebsrac1
ora.ebsrac1.vip ora….t1.type ONLINE ONLINE ebsrac1
ora….SM2.asm application ONLINE ONLINE ebsrac2
ora.ebsrac2.gsd application OFFLINE OFFLINE
ora.ebsrac2.ons application ONLINE ONLINE ebsrac2
ora.ebsrac2.vip ora….t1.type ONLINE ONLINE ebsrac2
ora.oc4j ora.oc4j.type ONLINE ONLINE ebsrac1
ora.ons ora.ons.type ONLINE ONLINE ebsrac1
ora….ry.acfs ora….fs.type ONLINE ONLINE ebsrac1
ora.scan1.vip ora….ip.type ONLINE ONLINE ebsrac1
ebsrac1->
⑲ 执行完上述脚本之后，单击OK，Next，进入下一步。
⑳ 最后，单击close，完成GRID软件在双节点上的安装。
至此，GRID集群件安装成功！！！