INFO: Local Domain Name: WARNING: No Local Domain found, setting to whatever first domain is available INFO: Local Domain set to: WARNING: No Domain found, skipping Same Domain validation INFO: Validating for Local Node existence INFO: Checking for local node existence in the list of public nodes INFO: Validating for Duplicates INFO: Validating for Duplicates in the table INFO: Verifying setup for installer validations INFO: Overall status of CVU API call:OPERATION_FAILED SEVERE: [FATAL] [INS-30132] Initial setup required for the execution of installer validations failed on nodes: yxyddb-rac-01 CAUSE: Indicated nodes were not reachable or failed to access the temporary location on the indicated nodes. ACTION: Ensure that all the indicated nodes are reachable and current user has required permissions to access the temporary location on all the indicated nodes. INFO: Advice is ABORT INFO: Adding ExitStatus INVALID_USER_INPUT to the exit status set INFO: Completed validating state <CRSNodeInformationUI> INFO: Terminating all background operations INFO: Terminated all background operations WARNING: A log of this session is currently saved as: /tmp/OraInstall2023-06-05_06-26-29PM/installActions2023-06-05_06-26-29PM.log. Oracle recommends that if you want to keep this log, you should move it from the temporary location to a more permanent location. INFO: Finding the most appropriate exit status for the current application INFO: Exit Status is -2 INFO: Shutdown Oracle Grid Infrastructure

根据这段信息，您正在执行一个Oracle Grid Infrastructure安装程序。然而，安装程序在验证节点存在性和重复性时遇到了问题。具体来说，安装程序无法访问指定节点的临时位置，或者这些节点无法访问。因此，安装程序建议您确保所有指定的节点都是可达的，并且当前用户具有访问这些节点上临时位置的必要权限。如果您希望保留此会话的日志记录，则应将其从临时位置移动到更永久的位置。最终，安装程序建议您关闭Oracle Grid Infrastructure。