# rpm -e ksh-20120801-10.el6.x86_64
# rpm -ivh pdksh-5.2.14-30.x86_64.rpm
warning: pdksh-5.2.14-30.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 73307de6: NOKEY
Preparing... ########################################### [100%]
1:pdksh ########################################### [100%]

（3）PRVF-5636和PRVF-5637，rhel6以上版本的bug引起的，11.2.0.4修复
# sed -i 's/recursion yes/recursion no/1' /etc/named.conf ##解决PRVF-5636

# service named restart

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 "localdomain" as found on node "node2"
All nodes of the cluster have same value for 'search'
Checking DNS response time for an unreachable node
Node Name Status
------------------------------------ ------------------------
node2 failed
node1 failed
PRVF-5637 : DNS response time could not be checked on following nodes: node2,node1

##添加段
# sed -i 's/allow-query { any; };/&\n\ allow-query-cache\ { any; };/' /etc/named.conf ##解决PRVF-5637
# vi /etc/named.conf ##仅修改3行
allow-query { any; };
allow-query-cache { any; };
recursion no;
# service named restart

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 "localdomain" as found on node "node2"
All nodes of the cluster have same value for 'search'
Checking DNS response time for an unreachable node
Node Name Status
------------------------------------ ------------------------
node2 passed
node1 passed
The DNS response time for an unreachable node is within acceptable limit on all nodes

File "/etc/resolv.conf" is consistent across nodes

1.7、重启虚拟机，建立虚拟机快照

（1）查看resolv.conf
关闭NetworkManager后，不再冲突
（2）查看asm磁盘是否挂载
自动
（3）配置named自启动
# chkconfig --level 345 named on
（4）清空/tmp
（4）./runcluvfy.sh stage -pre crsinst -fixup -n node1,node2 -verbose

2、开始安装grid