grid 安装过程报错：NS-40937 以下主机名无效[rac2] 问题处理 问题描述： os：win 2008r2 db： 11204 解决方法: vcD4KPHA+T0RNOjwvcD4KPHA+UkFDIG9uIFdpbmRvd3M6IElOUy00MDkzNyBFbmNvdW50ZXJpbmcgRHVyaW5nIDExLjIuMC4zIEdyaWQgSW5mcmFzdHJ1Y3R1cmUgSW5zdGFsb
问题描述：
os：win 2008r2
db： 11204
解决方法:喎?http://www.2cto.com/kf/ware/vc/" target="_blank" class="keylink">vcD4KPHA+T0RNOjwvcD4KPHA+UkFDIG9uIFdpbmRvd3M6IElOUy00MDkzNyBFbmNvdW50ZXJpbmcgRHVyaW5nIDExLjIuMC4zIEdyaWQgSW5mcmFzdHJ1Y3R1cmUgSW5zdGFsbCAozsS1tSBJRCAxNDc5NDk2LjEpPC9wPgoKPHA+Q0FVU0U8L3A+CjxwPkludmFsaWQgYmluZGluZyBvcmRlciBvZiBuZXR3b3JrIGFkYXB0ZXJzIG9uIHRoZSBub2RlIHdoaWNoIHJldHVybmVkIHRoZSBlcnJvci4KPC9wPgo8cD5PbmUgb2YgdGhlIGluc3RhbGxhdGlvbiBwcmVyZXF1aXNpdGVzIGZvciBHcmlkIEluZnJhc3RydWN0dXJlIGluc3RhbGxhdGlvbnMgb24gV2luZG93cyBwbGF0Zm9ybXMgaXM8L3A+CjxwPiB0byBoYXZlIHlvdXIg"Public' network adapter listed first in your binding order and
your 'Private' network adapter listed second in your binding order on all cluster nodes.
SOLUTION
Fix the Network Adapter Binding order so that the public network adapter is listed first and
your private network adapter is listed second as per documented installation prerequisites
补充：
其他可能存在的问题：
1.》确保 vip 和public ip 在同一个网段内，
ip 规划 eg：
10.114.72.83 rac1
10.114.72.84 rac1-vip
192.168.0.1 rac1-priv
10.114.72.85 rac2
10.114.72.86 rac2-vip
192.168.0.2 rac2-priv
10.114.72.100 scan
如果vip 和 public Ip 不在同一个网段里局会出现类似的问题。
2》。两个节点的hosts 要一样，
并且 ping pub1 ，vip1 ，pub2，vip2 两个节点要能ping 通
