- INFO: Checking Single Client Access Name (SCAN)...
- INFO: Checking TCP connectivity to SCAN Listeners...
- INFO: TCP connectivity to SCAN Listeners exists on all cluster nodes
- INFO: Checking name resolution setup for "zhangrac-scan"...
- INFO: Checking integrity of name service switch configuration file "/etc/nsswitch.conf" ...
- INFO: All nodes have same "hosts" entry defined in file "/etc/nsswitch.conf"
- INFO: Check for integrity of name service switch configuration file "/etc/nsswitch.conf" passed
- INFO: ERROR:
- INFO: PRVG-1101 : SCAN name "zhangrac-scan" failed to resolve
- INFO: ERROR:
- INFO: PRVF-4657 : Name resolution setup check for "zhangrac-scan" (IP address: 172.16.11.250) failed
- INFO: ERROR:
- INFO: PRVF-4664 : Found inconsistent name resolution entries for SCAN name "zhangrac-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
- INFO: User "grid" is not part of "root" group. Check passed
- INFO: Checking if Clusterware is installed on all nodes...
- INFO: Check of Clusterware install passed
- INFO: Checking if CTSS Resource is running on all nodes...
- INFO: CTSS resource check passed
- INFO: Querying CTSS for time offset on all nodes...
- INFO: Query of CTSS for time offset passed
- INFO: Check CTSS state started...
- INFO: CTSS is in Observer state. Switching over to clock synchronization checks using NTP
- INFO: Starting Clock synchronization checks using Network Time Protocol(NTP)...
- INFO: NTP Configuration file check started...
- INFO: NTP Configuration file check passed
- INFO: Checking daemon liveness...
- INFO: Liveness check failed for "ntpd"
- INFO: Check failed on nodes:
原因：scan ip已经存在
解决办法：
ping scan ip，如果可以ping通，忽略，跳过即可。