dbca 建库时报file:“/etc/oratab is not accessible”错误 - 重庆思庄Oracle、Redhat认证学习论坛

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2017-7-4 11:30 上传

分析：缺少/etc/oratab文件，是由于在安装数据库软件时，在执行/u01/app/oracle/product/11.2.0/db_1/root.sh 脚本时未成功。

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2017-7-4 11:32 上传

解决办法:在root用户下找到/u01/app/oracle/product/11.2.0/db_1目录，执行/root.sh 脚本。

[root@sztech ~]# cd /u01/app/oracle/product/11.2.0/db_1
[root@sztech db_1]# ls
apex       csmig       dv          j2ee md    opmn       precomp    sqlplus       wwg
assistants css       emcli       javavm  mesg    oracore    racg       srvm          xdk
bin       ctx       EMStage       jdbc mgw    oraInst.loc  rdbms       suptools
ccr       cv          has          jdev network  ord       relnotes    sysman
cdata       dbs       hs          jdk    nls    oui       root.sh    timingframework
cfgtoollogs  dc_ocm    ide          jlib oc4j    owb       scheduler    ucp
clone       deinstall install       ldap odbc    owm       slax       uix
config    demo       instantclient  lib    olap    perl       sqldeveloper  usm
crs       diagnostics  inventory    log    OPatch plsql       sqlj       utl
[root@sztech db_1]# ./root.sh
Performing root user operation for Oracle 11g

The following environment variables are set as:
ORACLE_OWNER= oracle
ORACLE_HOME=  /u01/app/oracle/product/11.2.0/db_1

Enter the full pathname of the local bin directory: [/usr/local/bin]:
The contents of "dbhome" have not changed. No need to overwrite.
The contents of "oraenv" have not changed. No need to overwrite.
The contents of "coraenv" have not changed. No need to overwrite.

Creating /etc/oratab file...
Entries will be added to the /etc/oratab file as needed by
Database Configuration Assistant when a database is created
Finished running generic part of root script.
Now product-specific root actions will be performed.
Finished product-specific root actions.
[root@sztech db_1]#