11gR2 grid安裝最後報錯[INS-20802] Oracle Cluster Verification Utility failed

原因說是在hosts檔案裡指定了scan ip

[@more@]日誌中也報錯：

INFO: Checking Single Client Access Name (SCAN)...
INFO: Checking name resolution setup for "rac-scan"...
INFO: ERROR:
INFO: PRVF-4664 : Found inconsistent name resolution entries for SCAN name "rac-scan"
INFO: ERROR:
INFO: PRVF-4657 : Name resolution setup check for "rac-scan" (IP address: 192.168.0.20) failed
INFO: ERROR:
INFO: PRVF-4664 : Found inconsistent name resolution entries for SCAN name "rac-scan"
INFO: Verification of SCAN VIP and Listener setup failed

搜了一下發現老楊(yangtingkun)的文章中也提到了這個錯誤：

F:RHEL5.532oracle_patchyangtingkun 安裝Oracle11_2 RAC for Solaris10 sparc64（二）.mht

老楊在文章的最後提到：

導致這個錯誤的原因是在/etc/hosts中配置了SCAN的地址，嘗試ping這個地址資訊，如果可以成功，則這個錯誤可以忽略。

我嘗試ping scan ip可以ping通，所以暫時也就忽略了這個錯誤。