Oracle 11g rac 添加新节点测试

﹏ヽ暗。殇╰゛Y 2022-09-27 12:30 1阅读 0赞

**前期准备：**

**操作系统设置**

OS版本必须相同，检查内核参数，系统内存、CPU、文件系统大小、swap空间等。

**创建必要的用户及组**

用户及用户组UID及GID必须跟其他节点相同，同时对这些用户环境变量进行设置。

**网络配置**

网络规划，Public及private网络名称必须相同。

**共享存储配置**

对于共享存储，必须保证在新的节点上是可以访问的，而且对软件安装者必须有读写权限。

**创建相关目录**

这些目录用户存放GI及Oracle数据库软件，同时要保证用户组及用户对这些目录的权限。

**配置RAC等效性**  
时间同步设置(CTSS )  
**配置系统参数、创建用户、配置存储等。  
配置所有节点间grid、oracle用户无密码等价访问**

**测试环境：**

已有节点rac1、rac2，下面做的是添加节点rac3

rac3 先安装下 cvuqdisk 包

\[root@rac3 src\]\# rpm -ivh cvuqdisk-1.0.9-1.rpm  
Preparing...                \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[100%\]  
 package cvuqdisk-1.0.9-1.x86\_64 is already installed

**具体步骤：**

**1.rac3节点添加集群软件GI**

①检查rac3是否满足rac安装条件（在已经有节点下面用grid，oracle用户执行）

\[root@rac1 ~\]\# su - grid

ASM1:/home/grid@rac1>cluvfy stage -prenodeadd -n rac3 -fixup -verbose

Performing pre-checks for node addition

Checking node reachability...

PRVF-6006 : Unable to reach any of thenodes

PRKN-1034 : Failed to retrieve IP addressof host "rac3"

Pre-check for node addition wasunsuccessful on all the nodes.

该报错是由于节点直接没有配置ssh 互信，具体配置请参考：http://blog.csdn.net/shiyu1157758655/article/details/56838603

**配置好互信执行，再次执行：**

\+ASM1:/home/grid@rac1>cluvfy stage -pre nodeadd -n rac3 -fixup -verbose

Performing pre-checks for node addition

Checking node reachability...

Check: Node reachability from node "rac1"  
  Destination Node                      Reachable?               
  ------------------------------------  ------------------------  
  rac3                                  yes                      
Result: Node reachability check passed from node "rac1"

Checking user equivalence...

Check: User equivalence for user "grid"  
  Node Name                             Status                   
  ------------------------------------  ------------------------  
  rac3                                  passed                   
Result: User equivalence check passed for user "grid"

Checking CRS integrity...

Clusterware version consistency passed  
The Oracle Clusterware is healthy on node "rac1"  
The Oracle Clusterware is healthy on node "rac2"

CRS integrity check passed

Checking shared resources...

Checking CRS home location...  
"/u01/app/11.2.0/grid\_1" is shared  
Result: Shared resources check for node addition passed

Checking node connectivity...

Checking hosts config file...  
  Node Name                             Status                   
  ------------------------------------  ------------------------  
  rac1                                  passed                   
  rac2                                  passed                   
  rac3                                  passed

Verification of the hosts config file successful

Interface information for node "rac1"  
 Name   IP Address      Subnet          Gateway         Def. Gateway    HW Address        MTU    
 ------ --------------- --------------- --------------- --------------- ----------------- ------  
 eth0   192.168.180.2   192.168.180.0   0.0.0.0         192.168.180.1   00:50:56:8E:5F:E5 1500   
 eth0   192.168.180.4   192.168.180.0   0.0.0.0         192.168.180.1   00:50:56:8E:5F:E5 1500   
 eth0   192.168.180.6   192.168.180.0   0.0.0.0         192.168.180.1   00:50:56:8E:5F:E5 1500   
 eth1   10.10.10.2      10.10.10.0      0.0.0.0         192.168.180.1   00:50:56:8E:22:19 1500   
 eth1   169.254.145.157 169.254.0.0     0.0.0.0         192.168.180.1   00:50:56:8E:22:19 1500

Interface information for node "rac2"  
 Name   IP Address      Subnet          Gateway         Def. Gateway    HW Address        MTU    
 ------ --------------- --------------- --------------- --------------- ----------------- ------  
 eth0   192.168.180.3   192.168.180.0   0.0.0.0         192.168.180.1   00:50:56:8E:3A:88 1500   
 eth0   192.168.180.5   192.168.180.0   0.0.0.0         192.168.180.1   00:50:56:8E:3A:88 1500   
 eth1   10.10.10.3      10.10.10.0      0.0.0.0         192.168.180.1   00:50:56:8E:0C:E6 1500   
 eth1   169.254.107.75  169.254.0.0     0.0.0.0         192.168.180.1   00:50:56:8E:0C:E6 1500

Interface information for node "rac3"  
 Name   IP Address      Subnet          Gateway         Def. Gateway    HW Address        MTU    
 ------ --------------- --------------- --------------- --------------- ----------------- ------  
 eth0   192.168.180.10  192.168.180.0   0.0.0.0         192.168.180.1   00:50:56:8E:6B:4B 1500   
 eth1   10.10.10.10     10.10.10.0      0.0.0.0         192.168.180.1   00:50:56:8E:2C:7F 1500

Check: Node connectivity for interface "eth0"  
  Source                          Destination                     Connected?       
  ------------------------------  ------------------------------  ----------------  
  rac1\[192.168.180.2\]             rac1\[192.168.180.4\]             yes              
  rac1\[192.168.180.2\]             rac1\[192.168.180.6\]             yes              
  rac1\[192.168.180.2\]             rac2\[192.168.180.3\]             yes              
  rac1\[192.168.180.2\]             rac2\[192.168.180.5\]             yes              
  rac1\[192.168.180.2\]             rac3\[192.168.180.10\]            yes              
  rac1\[192.168.180.4\]             rac1\[192.168.180.6\]             yes              
  rac1\[192.168.180.4\]             rac2\[192.168.180.3\]             yes              
  rac1\[192.168.180.4\]             rac2\[192.168.180.5\]             yes              
  rac1\[192.168.180.4\]             rac3\[192.168.180.10\]            yes              
  rac1\[192.168.180.6\]             rac2\[192.168.180.3\]             yes              
  rac1\[192.168.180.6\]             rac2\[192.168.180.5\]             yes              
  rac1\[192.168.180.6\]             rac3\[192.168.180.10\]            yes              
  rac2\[192.168.180.3\]             rac2\[192.168.180.5\]             yes              
  rac2\[192.168.180.3\]             rac3\[192.168.180.10\]            yes              
  rac2\[192.168.180.5\]             rac3\[192.168.180.10\]            yes              
Result: Node connectivity passed for interface "eth0"

Check: TCP connectivity of subnet "192.168.180.0"  
  Source                          Destination                     Connected?       
  ------------------------------  ------------------------------  ----------------  
  rac1:192.168.180.2              rac1:192.168.180.4              passed           
  rac1:192.168.180.2              rac1:192.168.180.6              passed           
  rac1:192.168.180.2              rac2:192.168.180.3              passed           
  rac1:192.168.180.2              rac2:192.168.180.5              passed           
  rac1:192.168.180.2              rac3:192.168.180.10             passed           
Result: TCP connectivity check passed for subnet "192.168.180.0"

Check: Node connectivity for interface "eth1"  
  Source                          Destination                     Connected?       
  ------------------------------  ------------------------------  ----------------  
  rac1\[10.10.10.2\]                rac2\[10.10.10.3\]                yes              
  rac1\[10.10.10.2\]                rac3\[10.10.10.10\]               yes              
  rac2\[10.10.10.3\]                rac3\[10.10.10.10\]               yes              
Result: Node connectivity passed for interface "eth1"

Check: TCP connectivity of subnet "10.10.10.0"  
  Source                          Destination                     Connected?       
  ------------------------------  ------------------------------  ----------------  
  rac1:10.10.10.2                 rac2:10.10.10.3                 passed           
  rac1:10.10.10.2                 rac3:10.10.10.10                passed           
Result: TCP connectivity check passed for subnet "10.10.10.0"

Checking subnet mask consistency...  
Subnet mask consistency check passed for subnet "192.168.180.0".  
Subnet mask consistency check passed for subnet "10.10.10.0".  
Subnet mask consistency check passed.

Result: Node connectivity check passed

Checking multicast communication...

Checking subnet "192.168.180.0" for multicast communication with multicast group "230.0.1.0"...  
Check of subnet "192.168.180.0" for multicast communication with multicast group "230.0.1.0" passed.

Checking subnet "10.10.10.0" for multicast communication with multicast group "230.0.1.0"...  
Check of subnet "10.10.10.0" for multicast communication with multicast group "230.0.1.0" passed.

Check of multicast communication passed.

Check: Total memory  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          1.8331GB (1922160.0KB)    1.5GB (1572864.0KB)       passed     
  rac3          1.8331GB (1922160.0KB)    1.5GB (1572864.0KB)       passed     
Result: Total memory check passed

Check: Available memory  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          679.8359MB (696152.0KB)   50MB (51200.0KB)          passed     
  rac3          1.623GB (1701816.0KB)     50MB (51200.0KB)          passed     
Result: Available memory check passed

Check: Swap space  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          3.9375GB (4128764.0KB)    2.7497GB (2883240.0KB)    passed     
  rac3          3.9375GB (4128764.0KB)    2.7497GB (2883240.0KB)    passed     
Result: Swap space check passed

Check: Free disk space for "rac1:/u01/app/11.2.0/grid\_1"  
  Path              Node Name     Mount point   Available     Required      Status       
  ----------------  ------------  ------------  ------------  ------------  ------------  
  /u01/app/11.2.0/grid\_1  rac1          /u01          30.1475GB     5.5GB         passed       
Result: Free disk space check passed for "rac1:/u01/app/11.2.0/grid\_1"

Check: Free disk space for "rac3:/u01/app/11.2.0/grid\_1"  
  Path              Node Name     Mount point   Available     Required      Status       
  ----------------  ------------  ------------  ------------  ------------  ------------  
  /u01/app/11.2.0/grid\_1  rac3          /u01          39.0029GB     5.5GB         passed       
Result: Free disk space check passed for "rac3:/u01/app/11.2.0/grid\_1"

Check: Free disk space for "rac1:/var/tmp"  
  Path              Node Name     Mount point   Available     Required      Status       
  ----------------  ------------  ------------  ------------  ------------  ------------  
  /var/tmp          rac1          /             30GB          1GB           passed       
Result: Free disk space check passed for "rac1:/var/tmp"

Check: Free disk space for "rac3:/var/tmp"  
  Path              Node Name     Mount point   Available     Required      Status       
  ----------------  ------------  ------------  ------------  ------------  ------------  
  /var/tmp          rac3          /             28.9229GB     1GB           passed       
Result: Free disk space check passed for "rac3:/var/tmp"

Check: User existence for "grid"  
  Node Name     Status                    Comment                  
  ------------  ------------------------  ------------------------  
  rac1          passed                    exists(1100)             
  rac3          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: Run level  
  Node Name     run level                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          5                         3,5                       passed     
  rac3          5                         3,5                       passed     
Result: Run level check passed

Check: Hard limits for "maximum open file descriptors"  
  Node Name         Type          Available     Required      Status           
  ----------------  ------------  ------------  ------------  ----------------  
  rac1              hard          65536         65536         passed           
  rac3              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           
  ----------------  ------------  ------------  ------------  ----------------  
  rac1              soft          1024          1024          passed           
  rac3              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           
  ----------------  ------------  ------------  ------------  ----------------  
  rac1              hard          16384         16384         passed           
  rac3              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           
  ----------------  ------------  ------------  ------------  ----------------  
  rac1              soft          2047          2047          passed           
  rac3              soft          2047          2047          passed           
Result: Soft limits check passed for "maximum user processes"

Check: System architecture  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          x86\_64                    x86\_64                    passed     
  rac3          x86\_64                    x86\_64                    passed     
Result: System architecture check passed

Check: Kernel version  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          2.6.32-642.el6.x86\_64     2.6.9                     passed     
  rac3          2.6.32-642.el6.x86\_64     2.6.9                     passed     
Result: Kernel version check passed

Check: Kernel parameter for "semmsl"  
  Node Name         Current       Configured    Required      Status        Comment      
  ----------------  ------------  ------------  ------------  ------------  ------------  
  rac1              250           250           250           passed           
  rac3              250           250           250           passed           
Result: Kernel parameter check passed for "semmsl"

Check: Kernel parameter for "semmns"  
  Node Name         Current       Configured    Required      Status        Comment      
  ----------------  ------------  ------------  ------------  ------------  ------------  
  rac1              32000         32000         32000         passed           
  rac3              32000         32000         32000         passed           
Result: Kernel parameter check passed for "semmns"

Check: Kernel parameter for "semopm"  
  Node Name         Current       Configured    Required      Status        Comment      
  ----------------  ------------  ------------  ------------  ------------  ------------  
  rac1              100           100           100           passed           
  rac3              100           100           100           passed           
Result: Kernel parameter check passed for "semopm"

Check: Kernel parameter for "semmni"  
  Node Name         Current       Configured    Required      Status        Comment      
  ----------------  ------------  ------------  ------------  ------------  ------------  
  rac1              128           128           128           passed           
  rac3              128           128           128           passed           
Result: Kernel parameter check passed for "semmni"

Check: Kernel parameter for "shmmax"  
  Node Name         Current       Configured    Required      Status        Comment      
  ----------------  ------------  ------------  ------------  ------------  ------------  
  rac1              4294967295    4294967295    984145920     passed           
  rac3              4294967295    4294967295    984145920     passed           
Result: Kernel parameter check passed for "shmmax"

Check: Kernel parameter for "shmmni"  
  Node Name         Current       Configured    Required      Status        Comment      
  ----------------  ------------  ------------  ------------  ------------  ------------  
  rac1              4096          4096          4096          passed           
  rac3              4096          4096          4096          passed           
Result: Kernel parameter check passed for "shmmni"

Check: Kernel parameter for "shmall"  
  Node Name         Current       Configured    Required      Status        Comment      
  ----------------  ------------  ------------  ------------  ------------  ------------  
  rac1              2097152       2097152       2097152       passed           
  rac3              2097152       2097152       2097152       passed           
Result: Kernel parameter check passed for "shmall"

Check: Kernel parameter for "file-max"  
  Node Name         Current       Configured    Required      Status        Comment      
  ----------------  ------------  ------------  ------------  ------------  ------------  
  rac1              6815744       6815744       6815744       passed           
  rac3              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      
  ----------------  ------------  ------------  ------------  ------------  ------------  
  rac1              between 9000.0 & 65500.0  between 9000.0 & 65500.0  between 9000.0 & 65500.0  passed           
  rac3              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      
  ----------------  ------------  ------------  ------------  ------------  ------------  
  rac1              262144        262144        262144        passed           
  rac3              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      
  ----------------  ------------  ------------  ------------  ------------  ------------  
  rac1              4194304       4194304       4194304       passed           
  rac3              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      
  ----------------  ------------  ------------  ------------  ------------  ------------  
  rac1              262144        262144        262144        passed           
  rac3              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      
  ----------------  ------------  ------------  ------------  ------------  ------------  
  rac1              1048576       1048576       1048576       passed           
  rac3              1048576       1048576       1048576       passed           
Result: Kernel parameter check passed for "wmem\_max"

Check: Kernel parameter for "aio-max-nr"  
  Node Name         Current       Configured    Required      Status        Comment      
  ----------------  ------------  ------------  ------------  ------------  ------------  
  rac1              1048576       1048576       1048576       passed           
  rac3              1048576       1048576       1048576       passed           
Result: Kernel parameter check passed for "aio-max-nr"

Check: Package existence for "make"  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          make-3.81-23.el6          make-3.80                 passed     
  rac3          make-3.81-23.el6          make-3.80                 passed     
Result: Package existence check passed for "make"

Check: Package existence for "binutils"  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          binutils-2.20.51.0.2-5.44.el6  binutils-2.15.92.0.2      passed     
  rac3          binutils-2.20.51.0.2-5.44.el6  binutils-2.15.92.0.2      passed     
Result: Package existence check passed for "binutils"

Check: Package existence for "gcc(x86\_64)"  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          gcc(x86\_64)-4.4.7-17.el6  gcc(x86\_64)-3.4.6         passed     
  rac3          gcc(x86\_64)-4.4.7-17.el6  gcc(x86\_64)-3.4.6         passed     
Result: Package existence check passed for "gcc(x86\_64)"

Check: Package existence for "libaio(x86\_64)"  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          libaio(x86\_64)-0.3.107-10.el6  libaio(x86\_64)-0.3.105    passed     
  rac3          libaio(x86\_64)-0.3.107-10.el6  libaio(x86\_64)-0.3.105    passed     
Result: Package existence check passed for "libaio(x86\_64)"

Check: Package existence for "glibc(x86\_64)"  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          glibc(x86\_64)-2.12-1.192.el6  glibc(x86\_64)-2.3.4-2.41  passed     
  rac3          glibc(x86\_64)-2.12-1.192.el6  glibc(x86\_64)-2.3.4-2.41  passed     
Result: Package existence check passed for "glibc(x86\_64)"

Check: Package existence for "compat-libstdc++-33(x86\_64)"  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          compat-libstdc++-33(x86\_64)-3.2.3-69.el6  compat-libstdc++-33(x86\_64)-3.2.3  passed     
  rac3          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 "elfutils-libelf(x86\_64)"  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          elfutils-libelf(x86\_64)-0.164-2.el6  elfutils-libelf(x86\_64)-0.97  passed     
  rac3          elfutils-libelf(x86\_64)-0.164-2.el6  elfutils-libelf(x86\_64)-0.97  passed     
Result: Package existence check passed for "elfutils-libelf(x86\_64)"

Check: Package existence for "elfutils-libelf-devel"  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          elfutils-libelf-devel-0.164-2.el6  elfutils-libelf-devel-0.97  passed     
  rac3          elfutils-libelf-devel-0.164-2.el6  elfutils-libelf-devel-0.97  passed     
Result: Package existence check passed for "elfutils-libelf-devel"

Check: Package existence for "glibc-common"  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          glibc-common-2.12-1.192.el6  glibc-common-2.3.4        passed     
  rac3          glibc-common-2.12-1.192.el6  glibc-common-2.3.4        passed     
Result: Package existence check passed for "glibc-common"

Check: Package existence for "glibc-devel(x86\_64)"  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          glibc-devel(x86\_64)-2.12-1.192.el6  glibc-devel(x86\_64)-2.3.4  passed     
  rac3          glibc-devel(x86\_64)-2.12-1.192.el6  glibc-devel(x86\_64)-2.3.4  passed     
Result: Package existence check passed for "glibc-devel(x86\_64)"

Check: Package existence for "glibc-headers"  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          glibc-headers-2.12-1.192.el6  glibc-headers-2.3.4       passed     
  rac3          glibc-headers-2.12-1.192.el6  glibc-headers-2.3.4       passed     
Result: Package existence check passed for "glibc-headers"

Check: Package existence for "gcc-c++(x86\_64)"  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          gcc-c++(x86\_64)-4.4.7-17.el6  gcc-c++(x86\_64)-3.4.6     passed     
  rac3          gcc-c++(x86\_64)-4.4.7-17.el6  gcc-c++(x86\_64)-3.4.6     passed     
Result: Package existence check passed for "gcc-c++(x86\_64)"

Check: Package existence for "libaio-devel(x86\_64)"  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          libaio-devel(x86\_64)-0.3.107-10.el6  libaio-devel(x86\_64)-0.3.105  passed     
  rac3          libaio-devel(x86\_64)-0.3.107-10.el6  libaio-devel(x86\_64)-0.3.105  passed     
Result: Package existence check passed for "libaio-devel(x86\_64)"

Check: Package existence for "libgcc(x86\_64)"  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          libgcc(x86\_64)-4.4.7-17.el6  libgcc(x86\_64)-3.4.6      passed     
  rac3          libgcc(x86\_64)-4.4.7-17.el6  libgcc(x86\_64)-3.4.6      passed     
Result: Package existence check passed for "libgcc(x86\_64)"

Check: Package existence for "libstdc++(x86\_64)"  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          libstdc++(x86\_64)-4.4.7-17.el6  libstdc++(x86\_64)-3.4.6   passed     
  rac3          libstdc++(x86\_64)-4.4.7-17.el6  libstdc++(x86\_64)-3.4.6   passed     
Result: Package existence check passed for "libstdc++(x86\_64)"

Check: Package existence for "libstdc++-devel(x86\_64)"  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          libstdc++-devel(x86\_64)-4.4.7-17.el6  libstdc++-devel(x86\_64)-3.4.6  passed     
  rac3          libstdc++-devel(x86\_64)-4.4.7-17.el6  libstdc++-devel(x86\_64)-3.4.6  passed     
Result: Package existence check passed for "libstdc++-devel(x86\_64)"

Check: Package existence for "sysstat"  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          sysstat-9.0.4-31.el6      sysstat-5.0.5             passed     
  rac3          sysstat-9.0.4-31.el6      sysstat-5.0.5             passed     
Result: Package existence check passed for "sysstat"

Check: Package existence for "pdksh"  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          pdksh-5.2.14-37.el5\_8.1   pdksh-5.2.14              passed     
  rac3          pdksh-5.2.14-37.el5\_8.1   pdksh-5.2.14              passed     
Result: Package existence check passed for "pdksh"

Check: Package existence for "expat(x86\_64)"  
  Node Name     Available                 Required                  Status     
  ------------  ------------------------  ------------------------  ----------  
  rac1          expat(x86\_64)-2.0.1-11.el6\_2  expat(x86\_64)-1.95.7      passed     
  rac3          expat(x86\_64)-2.0.1-11.el6\_2  expat(x86\_64)-1.95.7      passed     
Result: Package existence check passed for "expat(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                   
  ------------------------------------  ------------------------  
  rac1                                  passed                   
  rac3                                  passed

Check for consistency of root user's primary group passed

Checking OCR integrity...

OCR integrity check passed

Checking Oracle Cluster Voting Disk configuration...

Oracle Cluster Voting Disk configuration check passed  
Check: Time zone consistency  
Result: Time zone consistency check 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 to make sure user "grid" is not in "root" group  
  Node Name     Status                    Comment                  
  ------------  ------------------------  ------------------------  
  rac1          passed                    does not exist           
  rac3          passed                    does not exist           
Result: User "grid" is not part of "root" group. 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 DNS response time for an unreachable node  
  Node Name                             Status                   
  ------------------------------------  ------------------------  
  rac1                                  failed                   
  rac3                                  failed                   
PRVF-5636 : The DNS response time for an unreachable node exceeded "15000" ms on following nodes: rac1,rac3

File "/etc/resolv.conf" is not consistent across nodes

Checking integrity of name service switch configuration file "/etc/nsswitch.conf" ...  
Checking if "hosts" entry in file "/etc/nsswitch.conf" is consistent across nodes...  
Checking file "/etc/nsswitch.conf" to make sure that only one "hosts" entry is defined  
More than one "hosts" entry does not exist in any "/etc/nsswitch.conf" file  
Check for integrity of name service switch configuration file "/etc/nsswitch.conf" passed

Pre-check for node addition was unsuccessful on all the nodes.

注意：如果我们不使用DNS解析域名方式的话，那么resolv.conf不一致的问题可以忽略 ，但一定不要忽视其他的报错信息，

**②添加新节点的软件**

\+ASM1:/home/grid@rac1>/u01/app/11.2.0/grid\_1/oui/bin/addNode.sh -silent "CLUSTER\_NEW\_NODES=\{rac3\}" "CLUSTER\_MEW\_VIRTUAL\_HOSTNAMES=\{rac3-vip\}" "CLUSTER\_NEW\_PRIVATE\_NODE\_NAMES=\{rac3-priv\}"   
  
  
Performing pre-checks for node addition   
  
  
Checking node reachability...  
Node reachability check passed from node "rac1"  
  
  
  
  
Checking user equivalence...  
User equivalence check passed for user "grid"  
  
  
Checking CRS integrity...  
  
  
Clusterware version consistency passed  
  
  
CRS integrity check passed  
  
  
Checking shared resources...  
  
  
Checking CRS home location...  
"/u01/app/11.2.0/grid\_1" is shared  
Shared resources check for node addition passed  
  
  
  
  
Checking node connectivity...  
  
  
Checking hosts config file...  
  
  
Verification of the hosts config file successful  
  
  
Check: Node connectivity for interface "eth0"  
Node connectivity passed for interface "eth0"  
TCP connectivity check passed for subnet "192.168.180.0"  
  
  
  
  
Check: Node connectivity for interface "eth1"  
Node connectivity passed for interface "eth1"  
TCP connectivity check passed for subnet "10.10.10.0"  
  
  
Checking subnet mask consistency...  
Subnet mask consistency check passed for subnet "192.168.180.0".  
Subnet mask consistency check passed for subnet "10.10.10.0".  
Subnet mask consistency check passed.  
  
  
Node connectivity check passed  
  
  
Checking multicast communication...  
  
  
Checking subnet "192.168.180.0" for multicast communication with multicast group "230.0.1.0"...  
Check of subnet "192.168.180.0" for multicast communication with multicast group "230.0.1.0" passed.  
  
  
Checking subnet "10.10.10.0" for multicast communication with multicast group "230.0.1.0"...  
Check of subnet "10.10.10.0" for multicast communication with multicast group "230.0.1.0" passed.  
  
  
Check of multicast communication passed.  
Total memory check passed  
Available memory check passed  
Swap space check passed  
Free disk space check passed for "rac1:/u01/app/11.2.0/grid\_1"  
Free disk space check passed for "rac3:/u01/app/11.2.0/grid\_1"  
Free disk space check passed for "rac1:/var/tmp"  
Free disk space check passed for "rac3:/var/tmp"  
Check for multiple users with UID value 1100 passed   
User existence check passed for "grid"  
Run level check passed  
Hard limits check passed for "maximum open file descriptors"  
Soft limits check passed for "maximum open file descriptors"  
Hard limits check passed for "maximum user processes"  
Soft limits check passed for "maximum user processes"  
System architecture check passed  
Kernel version check passed  
Kernel parameter check passed for "semmsl"  
Kernel parameter check passed for "semmns"  
Kernel parameter check passed for "semopm"  
Kernel parameter check passed for "semmni"  
Kernel parameter check passed for "shmmax"  
Kernel parameter check passed for "shmmni"  
Kernel parameter check passed for "shmall"  
Kernel parameter check passed for "file-max"  
Kernel parameter check passed for "ip\_local\_port\_range"  
Kernel parameter check passed for "rmem\_default"  
Kernel parameter check passed for "rmem\_max"  
Kernel parameter check passed for "wmem\_default"  
Kernel parameter check passed for "wmem\_max"  
Kernel parameter check passed for "aio-max-nr"  
Package existence check passed for "make"  
Package existence check passed for "binutils"  
Package existence check passed for "gcc(x86\_64)"  
Package existence check passed for "libaio(x86\_64)"  
Package existence check passed for "glibc(x86\_64)"  
Package existence check passed for "compat-libstdc++-33(x86\_64)"  
Package existence check passed for "elfutils-libelf(x86\_64)"  
Package existence check passed for "elfutils-libelf-devel"  
Package existence check passed for "glibc-common"  
Package existence check passed for "glibc-devel(x86\_64)"  
Package existence check passed for "glibc-headers"  
Package existence check passed for "gcc-c++(x86\_64)"  
Package existence check passed for "libaio-devel(x86\_64)"  
Package existence check passed for "libgcc(x86\_64)"  
Package existence check passed for "libstdc++(x86\_64)"  
Package existence check passed for "libstdc++-devel(x86\_64)"  
Package existence check passed for "sysstat"  
Package existence check passed for "pdksh"  
Package existence check passed for "expat(x86\_64)"  
Check for multiple users with UID value 0 passed   
Current group ID check passed  
  
Starting check for consistency of primary group of root user  
  
Check for consistency of root user's primary group passed  
  
Checking OCR integrity...  
  
OCR integrity check passed  
  
Checking Oracle Cluster Voting Disk configuration...  
  
Oracle Cluster Voting Disk configuration check passed  
Time zone consistency check passed  
  
Starting Clock synchronization checks using Network Time Protocol(NTP)...  
  
NTP Configuration file check started...  
No NTP Daemons or Services were found to be running  
  
Clock synchronization check using Network Time Protocol(NTP) passed  
  
  
User "grid" is not part of "root" group. Check passed  
Checking consistency of file "/etc/resolv.conf" across nodes  
  
File "/etc/resolv.conf" does not have both domain and search entries defined  
domain entry in file "/etc/resolv.conf" is consistent across nodes  
search entry in file "/etc/resolv.conf" is consistent across nodes  
PRVF-5636 : The DNS response time for an unreachable node exceeded "15000" ms on following nodes: rac1,rac3  
  
File "/etc/resolv.conf" is not consistent across nodes  
  
Checking integrity of name service switch configuration file "/etc/nsswitch.conf" ...  
Check for integrity of name service switch configuration file "/etc/nsswitch.conf" passed  
  
Pre-check for node addition was unsuccessful on all the nodes.

注意：如果我们不使用DNS解析域名方式的话，那么resolv.conf不一致的问题可以忽略

**在rac1上进入/u01/app/11.2.0/grid\_1/oui/bin目录下，执行以下命令：**

\+ASM1:/u01/app/11.2.0/grid\_1/oui/bin@rac1>export IGNORE\_PREADDNODE\_CHECKS=Y

**再次执行：**

\+ASM1:/u01/app/11.2.0/grid\_1/oui/bin@rac1>./addNode.sh -silent "CLUSTER\_NEW\_NODES=\{rac3\}" "CLUSTER\_NEW\_VIRTUAL\_HOSTNAMES=\{rac3-vip\}" "CLUSTER\_NEW\_PRIVATE\_NODE\_NAMES=\{rac3-priv\}"  
Starting Oracle Universal Installer...  
  
  
Checking swap space: must be greater than 500 MB.   Actual 3476 MB    Passed  
Oracle Universal Installer, Version 11.2.0.4.0 Production  
Copyright (C) 1999, 2013, Oracle. All rights reserved.  
  
  
Performing tests to see whether nodes rac2,rac3 are available  
............................................................... 100% Done.  
  
  
\-----------------------------------------------------------------------------  
Cluster Node Addition Summary  
Global Settings  
   Source: /u01/app/11.2.0/grid\_1  
   New Nodes  
Space Requirements  
   New Nodes  
      rac3  
         /u01: Required 4.78GB : Available 36.32GB  
Installed Products  
   Product Names  
      Oracle Grid Infrastructure 11g 11.2.0.4.0   
      Java Development Kit 1.5.0.51.10   
      Installer SDK Component 11.2.0.4.0   
      Oracle One-Off Patch Installer 11.2.0.3.4   
      Oracle Universal Installer 11.2.0.4.0   
      Oracle RAC Required Support Files-HAS 11.2.0.4.0   
      Oracle USM Deconfiguration 11.2.0.4.0   
      Oracle Configuration Manager Deconfiguration 10.3.1.0.0   
      Enterprise Manager Common Core Files 10.2.0.4.5   
      Oracle DBCA Deconfiguration 11.2.0.4.0   
      Oracle RAC Deconfiguration 11.2.0.4.0   
      Oracle Quality of Service Management (Server) 11.2.0.4.0   
      Installation Plugin Files 11.2.0.4.0   
      Universal Storage Manager Files 11.2.0.4.0   
      Oracle Text Required Support Files 11.2.0.4.0   
      Automatic Storage Management Assistant 11.2.0.4.0   
      Oracle Database 11g Multimedia Files 11.2.0.4.0   
      Oracle Multimedia Java Advanced Imaging 11.2.0.4.0   
      Oracle Globalization Support 11.2.0.4.0   
      Oracle Multimedia Locator RDBMS Files 11.2.0.4.0   
      Oracle Core Required Support Files 11.2.0.4.0   
      Bali Share 1.1.18.0.0   
      Oracle Database Deconfiguration 11.2.0.4.0   
      Oracle Quality of Service Management (Client) 11.2.0.4.0   
      Expat libraries 2.0.1.0.1   
      Oracle Containers for Java 11.2.0.4.0   
      Perl Modules 5.10.0.0.1   
      Secure Socket Layer 11.2.0.4.0   
      Oracle JDBC/OCI Instant Client 11.2.0.4.0   
      Oracle Multimedia Client Option 11.2.0.4.0   
      LDAP Required Support Files 11.2.0.4.0   
      Character Set Migration Utility 11.2.0.4.0   
      Perl Interpreter 5.10.0.0.2   
      PL/SQL Embedded Gateway 11.2.0.4.0   
      OLAP SQL Scripts 11.2.0.4.0   
      Database SQL Scripts 11.2.0.4.0   
      Oracle Extended Windowing Toolkit 3.4.47.0.0   
      SSL Required Support Files for InstantClient 11.2.0.4.0   
      SQL\*Plus Files for Instant Client 11.2.0.4.0   
      Oracle Net Required Support Files 11.2.0.4.0   
      Oracle Database User Interface 2.2.13.0.0   
      RDBMS Required Support Files for Instant Client 11.2.0.4.0   
      RDBMS Required Support Files Runtime 11.2.0.4.0   
      XML Parser for Java 11.2.0.4.0   
      Oracle Security Developer Tools 11.2.0.4.0   
      Oracle Wallet Manager 11.2.0.4.0   
      Enterprise Manager plugin Common Files 11.2.0.4.0   
      Platform Required Support Files 11.2.0.4.0   
      Oracle JFC Extended Windowing Toolkit 4.2.36.0.0   
      RDBMS Required Support Files 11.2.0.4.0   
      Oracle Ice Browser 5.2.3.6.0   
      Oracle Help For Java 4.2.9.0.0   
      Enterprise Manager Common Files 10.2.0.4.5   
      Deinstallation Tool 11.2.0.4.0   
      Oracle Java Client 11.2.0.4.0   
      Cluster Verification Utility Files 11.2.0.4.0   
      Oracle Notification Service (eONS) 11.2.0.4.0   
      Oracle LDAP administration 11.2.0.4.0   
      Cluster Verification Utility Common Files 11.2.0.4.0   
      Oracle Clusterware RDBMS Files 11.2.0.4.0   
      Oracle Locale Builder 11.2.0.4.0   
      Oracle Globalization Support 11.2.0.4.0   
      Buildtools Common Files 11.2.0.4.0   
      HAS Common Files 11.2.0.4.0   
      SQL\*Plus Required Support Files 11.2.0.4.0   
      XDK Required Support Files 11.2.0.4.0   
      Agent Required Support Files 10.2.0.4.5   
      Parser Generator Required Support Files 11.2.0.4.0   
      Precompiler Required Support Files 11.2.0.4.0   
      Installation Common Files 11.2.0.4.0   
      Required Support Files 11.2.0.4.0   
      Oracle JDBC/THIN Interfaces 11.2.0.4.0   
      Oracle Multimedia Locator 11.2.0.4.0   
      Oracle Multimedia 11.2.0.4.0   
      Assistant Common Files 11.2.0.4.0   
      Oracle Net 11.2.0.4.0   
      PL/SQL 11.2.0.4.0   
      HAS Files for DB 11.2.0.4.0   
      Oracle Recovery Manager 11.2.0.4.0   
      Oracle Database Utilities 11.2.0.4.0   
      Oracle Notification Service 11.2.0.3.0   
      SQL\*Plus 11.2.0.4.0   
      Oracle Netca Client 11.2.0.4.0   
      Oracle Advanced Security 11.2.0.4.0   
      Oracle JVM 11.2.0.4.0   
      Oracle Internet Directory Client 11.2.0.4.0   
      Oracle Net Listener 11.2.0.4.0   
      Cluster Ready Services Files 11.2.0.4.0   
      Oracle Database 11g 11.2.0.4.0   
\-----------------------------------------------------------------------------  
  
  
  
  
Instantiating scripts for add node (Saturday, March 4, 2017 2:02:33 PM CST)  
.                                                                 1% Done.  
Instantiation of add node scripts complete  
  
  
Copying to remote nodes (Saturday, March 4, 2017 2:02:39 PM CST)  
...............................................................................................                                 96% Done.  
Home copied to new nodes  
  
  
Saving inventory on nodes (Saturday, March 4, 2017 2:05:40 PM CST)  
.                                                               100% Done.  
Save inventory complete  
WARNING:  
The following configuration scripts need to be executed as the "root" user in each new cluster node. Each script in the list below is followed by a list of nodes.  
/u01/app/11.2.0/grid\_1/root.sh \#On nodes rac3  
To execute the configuration scripts:  
    1. Open a terminal window  
    2. Log in as "root"  
    3. Run the scripts in each cluster node  
      
The Cluster Node Addition of /u01/app/11.2.0/grid\_1 was successful.

**在新加的节点上执行root脚本：**

root@rac3 ~\]\# /u01/app/11.2.0/grid\_1/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\_1  
  
  
Enter the full pathname of the local bin directory: \[/usr/local/bin\]:   
The contents of "dbhome" have not changed. No need to overwrite.  
The contents of "oraenv" have not changed. No need to overwrite.  
The contents of "coraenv" have not changed. No need to overwrite.  
  
  
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\_1/crs/install/crsconfig\_params  
Creating trace directory  
User ignored Prerequisites during installation  
Installing Trace File Analyzer  
OLR initialization - successful  
Adding Clusterware entries to upstart  
CRS-4402: The CSS daemon was started in exclusive mode but found an active CSS daemon on node rac1, number 1, and is terminating  
An active cluster was found during exclusive startup, restarting to join the cluster  
Start of resource "ora.ctssd" failed  
CRS-2672: Attempting to start 'ora.ctssd' on 'rac3'  
CRS-2674: Start of 'ora.ctssd' on 'rac3' failed  
CRS-4000: Command Start failed, or completed with errors.  
Failed to start Cluster Time Synchronisation Service - CTSS at /u01/app/11.2.0/grid\_1/crs/install/crsconfig\_lib.pm line 1288.  
/u01/app/11.2.0/grid\_1/perl/bin/perl -I/u01/app/11.2.0/grid\_1/perl/lib -I/u01/app/11.2.0/grid\_1/crs/install /u01/app/11.2.0/grid\_1/crs/install/rootcrs.pl execution failed

注意：这里的报错是由于rac3的时间和rac1和rac2 的时间不一致，只要将rac3的时间和rac1 和rac2 改成同步就可以了，具体修改如下：

\[root@rac3 src\]\# date -s '2017-03-04 14:48:34'  
Sat Mar  4 14:48:34 CST 2017  
\[root@rac3 src\]\# hwclock -w

**先删除之前执行的记录**

\[root@rac3 ~\]\# /u01/app/11.2.0/grid\_1/crs/install/roothas.pl -deconfig -force -verbose  
Using configuration parameter file: /u01/app/11.2.0/grid\_1/crs/install/crsconfig\_params  
CRS-4535: Cannot communicate with Cluster Ready Services  
CRS-4000: Command Stop failed, or completed with errors.  
CRS-4535: Cannot communicate with Cluster Ready Services  
CRS-4000: Command Delete failed, or completed with errors.  
CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'rac3'  
CRS-2673: Attempting to stop 'ora.cssd' on 'rac3'  
CRS-2673: Attempting to stop 'ora.mdnsd' on 'rac3'  
CRS-2677: Stop of 'ora.cssd' on 'rac3' succeeded  
CRS-2673: Attempting to stop 'ora.gipcd' on 'rac3'  
CRS-2677: Stop of 'ora.mdnsd' on 'rac3' succeeded  
CRS-2677: Stop of 'ora.gipcd' on 'rac3' succeeded  
CRS-2673: Attempting to stop 'ora.gpnpd' on 'rac3'  
CRS-2677: Stop of 'ora.gpnpd' on 'rac3' succeeded  
CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'rac3' has completed  
CRS-4133: Oracle High Availability Services has been stopped.  
Successfully deconfigured Oracle Restart stack

**再次执行：**  
\[root@rac3 ~\]\# /u01/app/11.2.0/grid\_1/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\_1  
  
  
Enter the full pathname of the local bin directory: \[/usr/local/bin\]:   
The contents of "dbhome" have not changed. No need to overwrite.  
The contents of "oraenv" have not changed. No need to overwrite.  
The contents of "coraenv" have not changed. No need to overwrite.  
  
  
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\_1/crs/install/crsconfig\_params  
User ignored Prerequisites during installation  
Installing Trace File Analyzer  
OLR initialization - successful  
Adding Clusterware entries to upstart  
CRS-4402: The CSS daemon was started in exclusive mode but found an active CSS daemon on node rac1, number 1, and is terminating  
An active cluster was found during exclusive startup, restarting to join the cluster  
clscfg: EXISTING configuration version 5 detected.  
clscfg: version 5 is 11g Release 2.  
Successfully accumulated necessary OCR keys.  
Creating OCR keys for user 'root', privgrp 'root'..  
Operation successful.  
Configure Oracle Grid Infrastructure for a Cluster ... succeeded

**③验证集群软件是否添加成功**

\+ASM1:/home/grid@rac1>cluvfy stage -post nodeadd -n rac3 -verbose  
  
  
Performing post-checks for node addition   
  
  
Checking node reachability...  
  
  
Check: Node reachability from node "rac1"  
  Destination Node                      Reachable?                
  ------------------------------------  ------------------------  
  rac3                                  yes                       
Result: Node reachability check passed from node "rac1"  
  
  
  
  
Checking user equivalence...  
  
  
Check: User equivalence for user "grid"  
  Node Name                             Status                    
  ------------------------------------  ------------------------  
  rac3                                  passed                    
Result: User equivalence check passed for user "grid"  
  
  
Checking cluster integrity...  
  
  
  Node Name                             
  ------------------------------------  
  rac1                                  
  rac2                                  
  rac3                                  
  
  
Cluster integrity check passed  
  
  
  
  
Checking CRS integrity...  
  
  
Clusterware version consistency passed  
The Oracle Clusterware is healthy on node "rac2"  
The Oracle Clusterware is healthy on node "rac1"  
The Oracle Clusterware is healthy on node "rac3"  
  
  
CRS integrity check passed  
  
  
Checking shared resources...  
  
  
Checking CRS home location...  
"/u01/app/11.2.0/grid\_1" is not shared  
Result: Shared resources check for node addition passed  
  
  
  
  
Checking node connectivity...  
  
  
Checking hosts config file...  
  Node Name                             Status                    
  ------------------------------------  ------------------------  
  rac2                                  passed                    
  rac1                                  passed                    
  rac3                                  passed                    
  
  
Verification of the hosts config file successful  
  
  
  
  
Interface information for node "rac2"  
 Name   IP Address      Subnet          Gateway         Def. Gateway    HW Address        MTU     
 ------ --------------- --------------- --------------- --------------- ----------------- ------  
 eth0   192.168.180.3   192.168.180.0   0.0.0.0         192.168.180.1   00:50:56:8E:3A:88 1500    
 eth0   192.168.180.5   192.168.180.0   0.0.0.0         192.168.180.1   00:50:56:8E:3A:88 1500    
 eth1   10.10.10.3      10.10.10.0      0.0.0.0         192.168.180.1   00:50:56:8E:0C:E6 1500    
 eth1   169.254.107.75  169.254.0.0     0.0.0.0         192.168.180.1   00:50:56:8E:0C:E6 1500    
  
  
  
  
Interface information for node "rac1"  
 Name   IP Address      Subnet          Gateway         Def. Gateway    HW Address        MTU     
 ------ --------------- --------------- --------------- --------------- ----------------- ------  
 eth0   192.168.180.2   192.168.180.0   0.0.0.0         192.168.180.1   00:50:56:8E:5F:E5 1500    
 eth0   192.168.180.4   192.168.180.0   0.0.0.0         192.168.180.1   00:50:56:8E:5F:E5 1500    
 eth0   192.168.180.6   192.168.180.0   0.0.0.0         192.168.180.1   00:50:56:8E:5F:E5 1500    
 eth1   10.10.10.2      10.10.10.0      0.0.0.0         192.168.180.1   00:50:56:8E:22:19 1500    
 eth1   169.254.145.157 169.254.0.0     0.0.0.0         192.168.180.1   00:50:56:8E:22:19 1500    
  
  
  
  
Interface information for node "rac3"  
 Name   IP Address      Subnet          Gateway         Def. Gateway    HW Address        MTU     
 ------ --------------- --------------- --------------- --------------- ----------------- ------  
 eth0   192.168.180.10  192.168.180.0   0.0.0.0         192.168.180.1   00:50:56:8E:6B:4B 1500    
 eth0   192.168.180.11  192.168.180.0   0.0.0.0         192.168.180.1   00:50:56:8E:6B:4B 1500    
 eth1   10.10.10.10     10.10.10.0      0.0.0.0         192.168.180.1   00:50:56:8E:2C:7F 1500    
 eth1   169.254.166.147 169.254.0.0     0.0.0.0         192.168.180.1   00:50:56:8E:2C:7F 1500    
  
  
  
  
Check: Node connectivity for interface "eth0"  
  Source                          Destination                     Connected?        
  ------------------------------  ------------------------------  ----------------  
  rac2\[192.168.180.3\]             rac2\[192.168.180.5\]             yes               
  rac2\[192.168.180.3\]             rac1\[192.168.180.2\]             yes               
  rac2\[192.168.180.3\]             rac1\[192.168.180.4\]             yes               
  rac2\[192.168.180.3\]             rac1\[192.168.180.6\]             yes               
  rac2\[192.168.180.3\]             rac3\[192.168.180.10\]            yes               
  rac2\[192.168.180.3\]             rac3\[192.168.180.11\]            yes               
  rac2\[192.168.180.5\]             rac1\[192.168.180.2\]             yes               
  rac2\[192.168.180.5\]             rac1\[192.168.180.4\]             yes               
  rac2\[192.168.180.5\]             rac1\[192.168.180.6\]             yes               
  rac2\[192.168.180.5\]             rac3\[192.168.180.10\]            yes               
  rac2\[192.168.180.5\]             rac3\[192.168.180.11\]            yes               
  rac1\[192.168.180.2\]             rac1\[192.168.180.4\]             yes               
  rac1\[192.168.180.2\]             rac1\[192.168.180.6\]             yes               
  rac1\[192.168.180.2\]             rac3\[192.168.180.10\]            yes               
  rac1\[192.168.180.2\]             rac3\[192.168.180.11\]            yes               
  rac1\[192.168.180.4\]             rac1\[192.168.180.6\]             yes               
  rac1\[192.168.180.4\]             rac3\[192.168.180.10\]            yes               
  rac1\[192.168.180.4\]             rac3\[192.168.180.11\]            yes               
  rac1\[192.168.180.6\]             rac3\[192.168.180.10\]            yes               
  rac1\[192.168.180.6\]             rac3\[192.168.180.11\]            yes               
  rac3\[192.168.180.10\]            rac3\[192.168.180.11\]            yes               
Result: Node connectivity passed for interface "eth0"  
  
  
  
  
Check: TCP connectivity of subnet "192.168.180.0"  
  Source                          Destination                     Connected?        
  ------------------------------  ------------------------------  ----------------  
  rac1:192.168.180.2              rac2:192.168.180.3              passed            
  rac1:192.168.180.2              rac2:192.168.180.5              passed            
  rac1:192.168.180.2              rac1:192.168.180.4              passed            
  rac1:192.168.180.2              rac1:192.168.180.6              passed            
  rac1:192.168.180.2              rac3:192.168.180.10             passed            
  rac1:192.168.180.2              rac3:192.168.180.11             passed            
Result: TCP connectivity check passed for subnet "192.168.180.0"  
  
  
  
  
Check: Node connectivity for interface "eth1"  
  Source                          Destination                     Connected?        
  ------------------------------  ------------------------------  ----------------  
  rac2\[10.10.10.3\]                rac1\[10.10.10.2\]                yes               
  rac2\[10.10.10.3\]                rac3\[10.10.10.10\]               yes               
  rac1\[10.10.10.2\]                rac3\[10.10.10.10\]               yes               
Result: Node connectivity passed for interface "eth1"  
  
  
  
  
Check: TCP connectivity of subnet "10.10.10.0"  
  Source                          Destination                     Connected?        
  ------------------------------  ------------------------------  ----------------  
  rac1:10.10.10.2                 rac2:10.10.10.3                 passed            
  rac1:10.10.10.2                 rac3:10.10.10.10                passed            
Result: TCP connectivity check passed for subnet "10.10.10.0"  
  
  
Checking subnet mask consistency...  
Subnet mask consistency check passed for subnet "192.168.180.0".  
Subnet mask consistency check passed for subnet "10.10.10.0".  
Subnet mask consistency check passed.  
  
  
Result: Node connectivity check passed  
  
  
Checking multicast communication...  
  
  
Checking subnet "192.168.180.0" for multicast communication with multicast group "230.0.1.0"...  
Check of subnet "192.168.180.0" for multicast communication with multicast group "230.0.1.0" passed.  
  
  
Checking subnet "10.10.10.0" for multicast communication with multicast group "230.0.1.0"...  
Check of subnet "10.10.10.0" for multicast communication with multicast group "230.0.1.0" passed.  
  
  
Check of multicast communication passed.  
  
  
Checking node application existence...  
  
  
Checking existence of VIP node application (required)  
  Node Name     Required                  Running?                  Comment     
  ------------  ------------------------  ------------------------  ----------  
  rac2          yes                       yes                       passed      
  rac1          yes                       yes                       passed      
  rac3          yes                       yes                       passed      
VIP node application check passed  
  
  
Checking existence of NETWORK node application (required)  
  Node Name     Required                  Running?                  Comment     
  ------------  ------------------------  ------------------------  ----------  
  rac2          yes                       yes                       passed      
  rac1          yes                       yes                       passed      
  rac3          yes                       yes                       passed      
NETWORK node application check passed  
  
  
Checking existence of GSD node application (optional)  
  Node Name     Required                  Running?                  Comment     
  ------------  ------------------------  ------------------------  ----------  
  rac2          no                        no                        exists      
  rac1          no                        no                        exists      
  rac3          no                        no                        exists      
GSD node application is offline on nodes "rac2,rac1,rac3"  
  
  
Checking existence of ONS node application (optional)  
  Node Name     Required                  Running?                  Comment     
  ------------  ------------------------  ------------------------  ----------  
  rac2          no                        yes                       passed      
  rac1          no                        yes                       passed      
  rac3          no                        yes                       passed      
ONS node application check passed  
  
  
  
  
Checking Single Client Access Name (SCAN)...  
  SCAN Name         Node          Running?      ListenerName  Port          Running?      
  ----------------  ------------  ------------  ------------  ------------  ------------  
  rac-scan          rac1          true          LISTENER\_SCAN1  1521          true          
  
  
Checking TCP connectivity to SCAN Listeners...  
  Node          ListenerName              TCP connectivity?         
  ------------  ------------------------  ------------------------  
  rac1          LISTENER\_SCAN1            yes                       
TCP connectivity to SCAN Listeners exists on all cluster nodes  
  
  
Checking name resolution setup for "rac-scan"...  
  
  
Checking integrity of name service switch configuration file "/etc/nsswitch.conf" ...  
Checking if "hosts" entry in file "/etc/nsswitch.conf" is consistent across nodes...  
Checking file "/etc/nsswitch.conf" to make sure that only one "hosts" entry is defined  
More than one "hosts" entry does not exist in any "/etc/nsswitch.conf" file  
Check for integrity of name service switch configuration file "/etc/nsswitch.conf" passed  
  
  
  
  
ERROR:   
PRVG-1101 : SCAN name "rac-scan" failed to resolve  
  SCAN Name     IP Address                Status                    Comment     
  ------------  ------------------------  ------------------------  ----------  
  rac-scan      192.168.180.6             failed                    NIS Entry   
  
  
ERROR:   
PRVF-4657 : Name resolution setup check for "rac-scan" (IP address: 192.168.180.6) failed  
  
  
ERROR:   
PRVF-4664 : Found inconsistent name resolution entries for SCAN name "rac-scan"  
  
  
Verification of SCAN VIP and Listener setup failed  
  
  
Checking to make sure user "grid" is not in "root" group  
  Node Name     Status                    Comment                   
  ------------  ------------------------  ------------------------  
  rac3          passed                    does not exist            
Result: User "grid" is not part of "root" group. Check passed  
  
  
Checking if Clusterware is installed on all nodes...  
Check of Clusterware install passed  
  
  
Checking if CTSS Resource is running on all nodes...  
Check: CTSS Resource running on all nodes  
  Node Name                             Status                    
  ------------------------------------  ------------------------  
  rac3                                  passed                    
Result: CTSS resource check passed  
  
  
  
  
Querying CTSS for time offset on all nodes...  
Result: Query of CTSS for time offset passed  
  
  
Check CTSS state started...  
Check: CTSS state  
  Node Name                             State                     
  ------------------------------------  ------------------------  
  rac3                                  Active                    
CTSS is in Active state. Proceeding with check of clock time offsets on all nodes...  
Reference Time Offset Limit: 1000.0 msecs  
Check: Reference Time Offset  
  Node Name     Time Offset               Status                    
  ------------  ------------------------  ------------------------  
  rac3          0.0                       passed                    
  
  
Time offset is within the specified limits on the following set of nodes:   
"\[rac3\]"   
Result: Check of clock time offsets passed  
  
  
  
  
Oracle Cluster Time Synchronization Services check passed  
  
  
Post-check for node addition was unsuccessful on all the nodes.

注意：上面的报错如果在rac3 上crs状态都正常的话，就可以忽略，这里选择忽略。

**2.添加新节点数据库  
①为新节点安装数据库软件（在已经有节点下用oracle用户执行）**

\[root@rac1 ~\]\# su - oracle           
rac1:/home/oracle@rac1>cd /u01/app/oracle/product/11.2.0/db\_1/oui/bin/  
rac1:/u01/app/oracle/product/11.2.0/db\_1/oui/bin@rac1>./addNode.sh -silent "CLUSTER\_NEW\_NODES=\{rac3\}"  
  
  
Performing pre-checks for node addition   
  
  
Checking node reachability...  
Node reachability check passed from node "rac1"  
  
  
  
  
Checking user equivalence...  
User equivalence check passed for user "oracle"  
  
  
WARNING:   
Node "rac3" already appears to be part of cluster  
  
  
Pre-check for node addition was successful.   
Starting Oracle Universal Installer...  
  
  
Checking swap space: must be greater than 500 MB.   Actual 3467 MB    Passed  
Oracle Universal Installer, Version 11.2.0.4.0 Production  
Copyright (C) 1999, 2013, Oracle. All rights reserved.  
  
  
  
  
Performing tests to see whether nodes rac2,rac3 are available  
............................................................... 100% Done.  
  
  
..  
\-----------------------------------------------------------------------------  
Cluster Node Addition Summary  
Global Settings  
   Source: /u01/app/oracle/product/11.2.0/db\_1  
   New Nodes  
Space Requirements  
   New Nodes  
      rac3  
         /u01: Required 4.29GB : Available 32.46GB  
Installed Products  
   Product Names  
      Oracle Database 11g 11.2.0.4.0   
      Java Development Kit 1.5.0.51.10   
      Installer SDK Component 11.2.0.4.0   
      Oracle One-Off Patch Installer 11.2.0.3.4   
      Oracle Universal Installer 11.2.0.4.0   
      Oracle USM Deconfiguration 11.2.0.4.0   
      Oracle Configuration Manager Deconfiguration 10.3.1.0.0   
      Oracle DBCA Deconfiguration 11.2.0.4.0   
      Oracle RAC Deconfiguration 11.2.0.4.0   
      Oracle Database Deconfiguration 11.2.0.4.0   
      Oracle Configuration Manager Client 10.3.2.1.0   
      Oracle Configuration Manager 10.3.8.1.0   
      Oracle ODBC Driverfor Instant Client 11.2.0.4.0   
      LDAP Required Support Files 11.2.0.4.0   
      SSL Required Support Files for InstantClient 11.2.0.4.0   
      Bali Share 1.1.18.0.0   
      Oracle Extended Windowing Toolkit 3.4.47.0.0   
      Oracle JFC Extended Windowing Toolkit 4.2.36.0.0   
      Oracle Real Application Testing 11.2.0.4.0   
      Oracle Database Vault J2EE Application 11.2.0.4.0   
      Oracle Label Security 11.2.0.4.0   
      Oracle Data Mining RDBMS Files 11.2.0.4.0   
      Oracle OLAP RDBMS Files 11.2.0.4.0   
      Oracle OLAP API 11.2.0.4.0   
      Platform Required Support Files 11.2.0.4.0   
      Oracle Database Vault option 11.2.0.4.0   
      Oracle RAC Required Support Files-HAS 11.2.0.4.0   
      SQL\*Plus Required Support Files 11.2.0.4.0   
      Oracle Display Fonts 9.0.2.0.0   
      Oracle Ice Browser 5.2.3.6.0   
      Oracle JDBC Server Support Package 11.2.0.4.0   
      Oracle SQL Developer 11.2.0.4.0   
      Oracle Application Express 11.2.0.4.0   
      XDK Required Support Files 11.2.0.4.0   
      RDBMS Required Support Files for Instant Client 11.2.0.4.0   
      SQLJ Runtime 11.2.0.4.0   
      Database Workspace Manager 11.2.0.4.0   
      RDBMS Required Support Files Runtime 11.2.0.4.0   
      Oracle Globalization Support 11.2.0.4.0   
      Exadata Storage Server 11.2.0.1.0   
      Provisioning Advisor Framework 10.2.0.4.3   
      Enterprise Manager Database Plugin -- Repository Support 11.2.0.4.0   
      Enterprise Manager Repository Core Files 10.2.0.4.5   
      Enterprise Manager Database Plugin -- Agent Support 11.2.0.4.0   
      Enterprise Manager Grid Control Core Files 10.2.0.4.5   
      Enterprise Manager Common Core Files 10.2.0.4.5   
      Enterprise Manager Agent Core Files 10.2.0.4.5   
      RDBMS Required Support Files 11.2.0.4.0   
      regexp 2.1.9.0.0   
      Agent Required Support Files 10.2.0.4.5   
      Oracle 11g Warehouse Builder Required Files 11.2.0.4.0   
      Oracle Notification Service (eONS) 11.2.0.4.0   
      Oracle Text Required Support Files 11.2.0.4.0   
      Parser Generator Required Support Files 11.2.0.4.0   
      Oracle Database 11g Multimedia Files 11.2.0.4.0   
      Oracle Multimedia Java Advanced Imaging 11.2.0.4.0   
      Oracle Multimedia Annotator 11.2.0.4.0   
      Oracle JDBC/OCI Instant Client 11.2.0.4.0   
      Oracle Multimedia Locator RDBMS Files 11.2.0.4.0   
      Precompiler Required Support Files 11.2.0.4.0   
      Oracle Core Required Support Files 11.2.0.4.0   
      Sample Schema Data 11.2.0.4.0   
      Oracle Starter Database 11.2.0.4.0   
      Oracle Message Gateway Common Files 11.2.0.4.0   
      Oracle XML Query 11.2.0.4.0   
      XML Parser for Oracle JVM 11.2.0.4.0   
      Oracle Help For Java 4.2.9.0.0   
      Installation Plugin Files 11.2.0.4.0   
      Enterprise Manager Common Files 10.2.0.4.5   
      Expat libraries 2.0.1.0.1   
      Deinstallation Tool 11.2.0.4.0   
      Oracle Quality of Service Management (Client) 11.2.0.4.0   
      Perl Modules 5.10.0.0.1   
      JAccelerator (COMPANION) 11.2.0.4.0   
      Oracle Containers for Java 11.2.0.4.0   
      Perl Interpreter 5.10.0.0.2   
      Oracle Net Required Support Files 11.2.0.4.0   
      Secure Socket Layer 11.2.0.4.0   
      Oracle Universal Connection Pool 11.2.0.4.0   
      Oracle JDBC/THIN Interfaces 11.2.0.4.0   
      Oracle Multimedia Client Option 11.2.0.4.0   
      Oracle Java Client 11.2.0.4.0   
      Character Set Migration Utility 11.2.0.4.0   
      Oracle Code Editor 1.2.1.0.0I   
      PL/SQL Embedded Gateway 11.2.0.4.0   
      OLAP SQL Scripts 11.2.0.4.0   
      Database SQL Scripts 11.2.0.4.0   
      Oracle Locale Builder 11.2.0.4.0   
      Oracle Globalization Support 11.2.0.4.0   
      SQL\*Plus Files for Instant Client 11.2.0.4.0   
      Required Support Files 11.2.0.4.0   
      Oracle Database User Interface 2.2.13.0.0   
      Oracle ODBC Driver 11.2.0.4.0   
      Oracle Notification Service 11.2.0.3.0   
      XML Parser for Java 11.2.0.4.0   
      Oracle Security Developer Tools 11.2.0.4.0   
      Oracle Wallet Manager 11.2.0.4.0   
      Cluster Verification Utility Common Files 11.2.0.4.0   
      Oracle Clusterware RDBMS Files 11.2.0.4.0   
      Oracle UIX 2.2.24.6.0   
      Enterprise Manager plugin Common Files 11.2.0.4.0   
      HAS Common Files 11.2.0.4.0   
      Precompiler Common Files 11.2.0.4.0   
      Installation Common Files 11.2.0.4.0   
      Oracle Help for the  Web 2.0.14.0.0   
      Oracle LDAP administration 11.2.0.4.0   
      Buildtools Common Files 11.2.0.4.0   
      Assistant Common Files 11.2.0.4.0   
      Oracle Recovery Manager 11.2.0.4.0   
      PL/SQL 11.2.0.4.0   
      Generic Connectivity Common Files 11.2.0.4.0   
      Oracle Database Gateway for ODBC 11.2.0.4.0   
      Oracle Programmer 11.2.0.4.0   
      Oracle Database Utilities 11.2.0.4.0   
      Enterprise Manager Agent 10.2.0.4.5   
      SQL\*Plus 11.2.0.4.0   
      Oracle Netca Client 11.2.0.4.0   
      Oracle Multimedia Locator 11.2.0.4.0   
      Oracle Call Interface (OCI) 11.2.0.4.0   
      Oracle Multimedia 11.2.0.4.0   
      Oracle Net 11.2.0.4.0   
      Oracle XML Development Kit 11.2.0.4.0   
      Oracle Internet Directory Client 11.2.0.4.0   
      Database Configuration and Upgrade Assistants 11.2.0.4.0   
      Oracle JVM 11.2.0.4.0   
      Oracle Advanced Security 11.2.0.4.0   
      Oracle Net Listener 11.2.0.4.0   
      Oracle Enterprise Manager Console DB 11.2.0.4.0   
      HAS Files for DB 11.2.0.4.0   
      Oracle Text 11.2.0.4.0   
      Oracle Net Services 11.2.0.4.0   
      Oracle Database 11g 11.2.0.4.0   
      Oracle OLAP 11.2.0.4.0   
      Oracle Spatial 11.2.0.4.0   
      Oracle Partitioning 11.2.0.4.0   
      Enterprise Edition Options 11.2.0.4.0   
\-----------------------------------------------------------------------------  
  
  
  
  
Instantiating scripts for add node (Saturday, March 4, 2017 3:03:12 PM CST)  
.                                                                 1% Done.  
Instantiation of add node scripts complete  
  
  
Copying to remote nodes (Saturday, March 4, 2017 3:03:23 PM CST)  
...............................................................................................                                 96% Done.  
Home copied to new nodes  
  
  
Saving inventory on nodes (Saturday, March 4, 2017 3:09:21 PM CST)  
.                                                               100% Done.  
Save inventory complete  
WARNING:  
The following configuration scripts need to be executed as the "root" user in each new cluster node. Each script in the list below is followed by a list of nodes.  
/u01/app/oracle/product/11.2.0/db\_1/root.sh \#On nodes rac3  
To execute the configuration scripts:  
    1. Open a terminal window  
    2. Log in as "root"  
    3. Run the scripts in each cluster node  
      
The Cluster Node Addition of /u01/app/oracle/product/11.2.0/db\_1 was successful.  
Please check '/tmp/silentInstall.log' for more details.

**在新节点 rac3用root用户执行  /u01/app/oracle/product/11.2.0/db\_1/root.sh**

\[root@rac3 ~\]\# /u01/app/oracle/product/11.2.0/db\_1/root.sh  
Performing root user operation for Oracle 11g   
  
  
The following environment variables are set as:  
    ORACLE\_OWNER= oracle  
    ORACLE\_HOME=  /u01/app/oracle/product/11.2.0/db\_1  
  
  
Enter the full pathname of the local bin directory: \[/usr/local/bin\]:   
The contents of "dbhome" have not changed. No need to overwrite.  
The contents of "oraenv" have not changed. No need to overwrite.  
The contents of "coraenv" have not changed. No need to overwrite.  
  
  
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.  
Finished product-specific root actions.

**②添加实例                                              **  
\[oracle@rac1~\]$ dbca  
或用命令行直接添加实例（在已经有节点下面用oracle用户执行）  
rac1:/home/oracle@rac1>dbca -silent -addInstance -nodeList rac3 -gdbName rac -instanceName rac3 -sysDBAUserName sys -sysDBAPassword oracle  
Adding instance  
1% complete  
2% complete  
6% complete  
13% complete  
20% complete  
26% complete  
33% complete  
40% complete  
46% complete  
53% complete  
66% complete  
Completing instance management.  
76% complete  
100% complete  
Look at the log file "/u01/app/oracle/cfgtoollogs/dbca/rac/rac.log" for further details.

**3.验证已添加实例**

rac1:/home/oracle@rac1>sqlplus / as sysdba  
  
  
SQL\*Plus: Release 11.2.0.4.0 Production on Sun Mar 5 08:20:36 2017  
  
  
Copyright (c) 1982, 2013, Oracle.  All rights reserved.  
  
  
  
  
Connected to:  
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production  
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,  
Data Mining and Real Application Testing options  
  
  
SQL> select thread\#,status,instance from gv$thread;  
  
  
   THREAD\# STATUS  
\---------- ------  
INSTANCE  
\--------------------------------------------------------------------------------  
1 OPEN  
rac1  
  
  
2 OPEN  
rac2  
  
  
3 OPEN  
rac3  
  
  
  
  
   THREAD\# STATUS  
\---------- ------  
INSTANCE  
\--------------------------------------------------------------------------------  
1 OPEN  
rac1  
  
  
2 OPEN  
rac2  
  
  
3 OPEN  
rac3  
  
  
  
  
   THREAD\# STATUS  
\---------- ------  
INSTANCE  
\--------------------------------------------------------------------------------  
1 OPEN  
rac1  
  
  
2 OPEN  
rac2  
  
  
3 OPEN  
rac3  
  
  
  
  
9 rows selected.  
  
  
SQL>

\+ASM1:/home/grid@rac1>crsctl stat res -t  
\--------------------------------------------------------------------------------  
NAME           TARGET  STATE        SERVER                   STATE\_DETAILS         
\--------------------------------------------------------------------------------  
Local Resources  
\--------------------------------------------------------------------------------  
ora.DATA.dg  
               ONLINE  ONLINE       rac1                                           
               ONLINE  ONLINE       rac2                                           
               ONLINE  ONLINE       rac3                                           
ora.FRA\_ARC.dg  
               ONLINE  ONLINE       rac1                                           
               ONLINE  ONLINE       rac2                                           
               ONLINE  ONLINE       rac3                                           
ora.LISTENER.lsnr  
               ONLINE  ONLINE       rac1                                           
               ONLINE  ONLINE       rac2                                           
               ONLINE  ONLINE       rac3                                           
ora.OCR\_VOTING.dg  
               ONLINE  ONLINE       rac1                                           
               ONLINE  ONLINE       rac2                                           
               ONLINE  ONLINE       rac3                                           
ora.asm  
               ONLINE  ONLINE       rac1                     Started               
               ONLINE  ONLINE       rac2                     Started               
               ONLINE  ONLINE       rac3                     Started               
ora.gsd  
               OFFLINE OFFLINE      rac1                                           
               OFFLINE OFFLINE      rac2                                           
               OFFLINE OFFLINE      rac3                                           
ora.net1.network  
               ONLINE  ONLINE       rac1                                           
               ONLINE  ONLINE       rac2                                           
               ONLINE  ONLINE       rac3                                           
ora.ons  
               ONLINE  ONLINE       rac1                                           
               ONLINE  ONLINE       rac2                                           
               ONLINE  ONLINE       rac3                                           
\--------------------------------------------------------------------------------  
Cluster Resources  
\--------------------------------------------------------------------------------  
ora.LISTENER\_SCAN1.lsnr  
      1        ONLINE  ONLINE       rac1                                           
ora.cvu  
      1        ONLINE  ONLINE       rac1                                           
ora.oc4j  
      1        ONLINE  ONLINE       rac1                                           
ora.rac.db  
      1        ONLINE  ONLINE       rac1                     Open                  
      2        ONLINE  ONLINE       rac2                     Open                  
      3        ONLINE  ONLINE       rac3                     Open                  
ora.rac1.vip  
      1        ONLINE  ONLINE       rac1                                           
ora.rac2.vip  
      1        ONLINE  ONLINE       rac2                                           
ora.rac3.vip  
      1        ONLINE  ONLINE       rac3                                           
ora.scan1.vip  
      1        ONLINE  ONLINE       rac1                                           
\+ASM1:/home/grid@rac1>

至此Oracle rac 下添加节点已经完成。