hosts配置如下：
127.0.0.1 localhost.localdomain localhost
# Public
192.168.8.110
rac1
192.168.8.112
rac2
# Private
10.1.1.1 rac1-priv
10.1.1.2 rac2-priv
# Virtual
192.168.8.111 rac1-vip
192.168.8.113 rac2-vip
# SCAN
192.168.8.201rac-cluster
在NODE1建立了DNS服务。、
但在运行 node2上运行root.sh 出现下面问题。（node1正常）
[root@vmrac2 11.2.0]# /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@vmrac2 11.2.0]# /u01/app/grid/product/11.2.0/grid/root.sh
Running Oracle 11g root.sh script...
。。。
CRS-2676: Start of 'ora.ctssd' on 'vmrac2' succeeded
ASM created and started successfully.
DiskGroup DATA created successfully.
clscfg: -install mode specified
Successfully accumulated necessary OCR keys.
Creating OCR keys for user 'root', privgrp 'root'..
Operation successful.
CRS-2672: Attempting to start 'ora.crsd' on 'vmrac2'
CRS-2676: Start of 'ora.crsd' on 'vmrac2' succeeded
Successful addition of voting disk a115f1916dd94f41bf9bf84374d58f59.
Successfully replaced voting disk group with +DATA.
CRS-4266: Voting file(s) successfully replaced
##STATEFile Universal Id
File Name Disk group
------------------------
--------- ---------
1. ONLINE a115f1916dd94f41bf9bf84374d58f59 (ORCL
ISK1) [DATA]
Located 1 voting disk(s).
CRS-2673: Attempting to stop 'ora.crsd' on 'vmrac2'
。。。
RS-2676: Start of 'ora.DATA.dg' on 'vmrac2' succeeded
PRCR-1079 : Failed to start resource ora.scan1.vip
CRS-5005: IP Address: 192.168.8.209 is already in use in the network
CRS-2674: Start of 'ora.scan1.vip' on 'vmrac2' failed
CRS-2632: There are no more servers to try to place resource 'ora.scan1.vip' on that would satisfy its placement policy
start scan ... failed
Configure Oracle Grid Infrastructure for a Cluster ... failed
Updating inventory properties for clusterware
Starting Oracle Universal Installer...
Checking swap space: must be greater than 500 MB. Actual 713 MBPassed
The inventory pointer is located at /etc/oraInst.loc
The inventory is located at /u01/app/oraInventory
'UpdateNodeList' was successful.
为什么老出现Configure Oracle Grid Infrastructure for a Cluster ... failed，在NODE1上成功。
测试过取消SCAN安装。也会出现Configure Oracle Grid Infrastructure for a Cluster ... failed，
在什么地方出现问题。请指教谢谢
RS-2676: Start of 'ora.DATA.dg' on 'vmrac2' succeeded
PRCR-1079 : Failed to start resource ora.scan1.vip
CRS-5005: IP Address: 192.168.8.209 is already in use in the network
你至少需要三个VIP地址预先分配好。
vip for node1, vip for node2 and scan vip，这是必须的。
这个错误就是scan的ip地址已经被node2的vip占用了。
