[INS-20802] Oracle Cluster Verification Utility failed

最新推荐文章于 2021-11-26 14:54:44 发布

转载最新推荐文章于 2021-11-26 14:54:44 发布 · 6k 阅读

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本文记录了在安装 Oracle RAC 过程中遇到的 INS-20802 错误及详细原因分析。主要问题在于 SCAN IP 的名称解析失败，导致集群验证工具无法通过检查。文章提供了如何定位问题以及可能的解决方案。

今天安装oracle rac报了以下错误：
[INS-20802] Oracle Cluster Verification Utility failed
点击detail，可以看到理由
The plug-in failed in its perform method

然后仔细看安装报错文件，如下提示：
INFO: Check for integrity of name service switch configuration file "/etc/nsswitch.conf" passed
INFO: ERROR:
INFO: PRVG-1101 : SCAN name "hdrac-scan" failed to resolve
INFO: ERROR:
INFO: PRVF-4657 : Name resolution setup check for "hdrac-scan" (IP address: 192.168.90.198) failed
INFO: ERROR:
INFO: PRVF-4664 : Found inconsistent name resolution entries for SCAN name "hdrac-scan"
INFO: Verification of SCAN VIP and Listener setup failed
INFO: Checking OLR integrity...
INFO: Checking OLR config file...
INFO: OLR config file check successful
INFO: Checking OLR file attributes...
INFO: OLR file check successful
INFO: WARNING:
INFO: This check does not verify the integrity of the OLR contents. Execute 'ocrcheck -local' as a privileged user to verify the contents of OLR.
说的是scan ip的问题，查阅官网，大体意思是说，这个scan ip已经存在，如果我们在ping scan ip的时候，可以ping通，那这个错误可以忽略，看到这个后，果断跳过，不予理睬

INFO: TCP connectivity to SCAN Listeners exists on all cluster nodes
INFO: Checking name resolution setup for "scan"...
INFO: ERROR:
INFO: PRVG-1101 : SCAN name "scan" failed to resolve
INFO: ERROR:
INFO: PRVF-4657 : Name resolution setup check for "scan" (IP address: 192.168.0.105) failed
INFO: ERROR:
INFO: PRVF-4657 : Name resolution setup check for "scan" (IP address: 192.168.0.106) failed
INFO: ERROR:
INFO: PRVF-4657 : Name resolution setup check for "scan" (IP address: 192.168.0.107) failed
INFO: ERROR:
INFO: PRVF-4664 : Found inconsistent name resolution entries for SCAN name "scan"
INFO: Verification of SCAN VIP and Listener setup failed
INFO: Checking OLR integrity...
INFO: Checking OLR config file...
INFO: OLR config file check successful
INFO: Checking OLR file attributes...
INFO: OLR file check successful
INFO: WARNING:
INFO: This check does not verify the integrity of the OLR contents. Execute 'ocrcheck -local' as a privileged user to verify the contents of OLR.
INFO: OLR integrity check passed