你好，警告提示的比较清楚了，在你的ORACLE_BASE里面已经有了Inventroy目录，Oracle建议把这个目录不直接放在ORACLE_BASE下，指定一个新的目录
如果是用响应文件安装的话，更改响应文件以下参数到别的路径就行
INVENTORY_LOCATION=xxx

希望能够帮助到您！

已经修改了INVENTORY_LOCATION=/oracle/oraInventory，还是有下面这个错误，这是啥意思呢？
Enter password for ‘root’ user:
[FATAL] [INS-32138] ‘root’ user password is not specified. Specify a valid password.

提示是说要你输入root用户密码，
我觉得你还是重新确认一下静默安装流程是否正确，正常来讲不会报这个错误的，确认一下你是不是Oracle用户执行的安装，以及相应目录权限是否正确

检查了步骤也没有找到遗漏的地方呀，然后我看了错误日志是下面这样的：
INFO: [Mar 12, 2021 3:58:51 PM] Moved to state
INFO: [Mar 12, 2021 3:58:51 PM] Waiting for completion of background operations
INFO: [Mar 12, 2021 3:58:51 PM] Completed background operations
INFO: [Mar 12, 2021 3:58:51 PM] Validating state
INFO: [Mar 12, 2021 3:58:51 PM] Node list is empty. So considering local node for validation
INFO: [Mar 12, 2021 3:58:51 PM] Gathering system details…
SEVERE: [Mar 12, 2021 3:58:51 PM] [FATAL] [INS-32138] ‘root’ user password is not specified. Specify a valid password.
INFO: [Mar 12, 2021 3:58:51 PM] Advice is ABORT
INFO: [Mar 12, 2021 3:58:51 PM] Adding ExitStatus INVALID_USER_INPUT to the exit status set
INFO: [Mar 12, 2021 3:58:51 PM] Completed validating state
INFO: [Mar 12, 2021 3:58:51 PM] Terminating all background operations
INFO: [Mar 12, 2021 3:58:51 PM] Terminated all background operations
INFO: [Mar 12, 2021 3:58:51 PM] Finding the most appropriate exit status for the current application
INFO: [Mar 12, 2021 3:58:51 PM] inventory location is/oracle/oraInventory
INFO: [Mar 12, 2021 3:58:51 PM] Finding the most appropriate exit status for the current application
INFO: [Mar 12, 2021 3:58:51 PM] Exit Status is -2
INFO: [Mar 12, 2021 3:58:51 PM] Shutdown Oracle Database 19c Installer

最好可以贴出静默安装的配置文件，让大伙检视一下。

[oracle@cheng logs]$ grep -vE “^$|[#;]” /ora_system/oracle/product/19.3.0/client/install/response/db_2021-03-12_01-32-54PM.rsp
oracle.install.responseFileVersion=/oracle/install/rspfmt_dbinstall_response_schema_v19.0.0
oracle.install.option=INSTALL_DB_SWONLY
UNIX_GROUP_NAME=oinstall
INVENTORY_LOCATION=/oracle/oraInventory
ORACLE_BASE=/ora_system

oracle.install.db.InstallEdition=EE
oracle.install.db.OSDBA_GROUP=dba
oracle.install.db.OSOPER_GROUP=oinstall
oracle.install.db.OSBACKUPDBA_GROUP=dba
oracle.install.db.OSDGDBA_GROUP=dba
oracle.install.db.OSKMDBA_GROUP=dba
oracle.install.db.OSRACDBA_GROUP=dba
oracle.install.db.rootconfig.executeRootScript=true
oracle.install.db.rootconfig.configMethod=ROOT
oracle.install.db.rootconfig.sudoPath=
oracle.install.db.rootconfig.sudoUserName=
oracle.install.db.CLUSTER_NODES=
oracle.install.db.config.starterdb.type=GENERAL_PURPOSE
oracle.install.db.config.starterdb.globalDBName=
oracle.install.db.config.starterdb.SID=
oracle.install.db.ConfigureAsContainerDB=false
oracle.install.db.config.PDBName=
oracle.install.db.config.starterdb.characterSet=
oracle.install.db.config.starterdb.memoryOption=false
oracle.install.db.config.starterdb.memoryLimit=
oracle.install.db.config.starterdb.installExampleSchemas=false
oracle.install.db.config.starterdb.password.ALL=root
oracle.install.db.config.starterdb.password.SYS=
oracle.install.db.config.starterdb.password.SYSTEM=
oracle.install.db.config.starterdb.password.DBSNMP=
oracle.install.db.config.starterdb.password.PDBADMIN=
oracle.install.db.config.starterdb.managementOption=DEFAULT
oracle.install.db.config.starterdb.omsHost=
oracle.install.db.config.starterdb.omsPort=0
oracle.install.db.config.starterdb.emAdminUser=
oracle.install.db.config.starterdb.emAdminPassword=
oracle.install.db.config.starterdb.enableRecovery=false
oracle.install.db.config.starterdb.storageType=
oracle.install.db.config.starterdb.fileSystemStorage.dataLocation=
oracle.install.db.config.starterdb.fileSystemStorage.recoveryLocation=
oracle.install.db.config.asm.diskGroup=
oracle.install.db.config.asm.ASMSNMPPassword=

跑root脚本的问题 要么用sudo去跑 要么手动跑 重新改一下响应文件rootconfig部分

嗯，改好了。现在错误变成这样了：
[oracle@cheng client]$ ./runInstaller -silent -noconfig -responseFile /ora_system/oracle/product/19.3.0/client/install/response/db_2021-03-12_01-32-54PM.rsp
Launching Oracle Database Setup Wizard…

Enter password for ‘root’ user:
The response file for this session can be found at:
/ora_system/oracle/product/19.3.0/client/install/response/db_2021-03-12_05-30-30PM.rsp

You can find the log of this install session at:
/oracle/oraInventory/logs/InstallActions2021-03-12_05-30-30PM/installActions2021-03-12_05-30-30PM.log
[FATAL] Error in invoking target ‘libasmclntsh19.ohso libasmperl19.ohso client_sharedlib’ of makefile ‘/ora_system/oracle/product/19.3.0/client/rdbms/lib/ins_rdbms.mk’. See ‘/oracle/oraInventory/logs/InstallActions2021-03-12_05-30-30PM/installActions2021-03-12_05-30-30PM.log’ for details.

缺少了对应的lib文件，oracle 用户 环境变量 有没有设置 库链接了？ oracle安装的先决条件依赖包是否有按要求提前安装好？