INS-20802 Oracle Cluster Verification 实用程序失败

2014-11-24 18:16:59 · 作者: · 浏览: 0

问题现象:


Grid安装到最后一步,两边的root脚本也执行完了,撂出个INS-20802错误,从错误现象来看,看不出什么问题,提示查看.log文件。



Log文件内容:


INFO: Checking Single Client Access Name (SCAN)...


INFO: Checking name resolution setup for "SCAN"...


INFO: ERROR:


INFO: PRVF-4664 : Found inconsistent name resolution entries for SCAN name "SCAN"


INFO: ERROR:


INFO: PRVF-4657 : Name resolution setup check for "SCAN" (IP address: 172.16.9.150) failed


INFO: ERROR:


INFO: PRVF-4664 : Found inconsistent name resolution entries for SCAN name "SCAN"


INFO: Verification of SCAN VIP and Listener setup failed


问题分析:


通过参考Metalink[ID 887471]文章得出以下结论:


由于配置了/etc/hosts来解析SCAN,导致未走DNS来进行SCAN的解析,爆出此错误,可以考虑忽略掉,或者删除/etc/hosts文件中的SCAN解析部分,并且再次通过nslookup验证DNS的解析是否正常即可。