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[root@Oracle11g ~]# mkdir -p /home/oracle/db_back/
[root@Oracle11g ~]# chown -R oracle:oinstall /home/oracle/db_back/
(用户对 该目录应该有 读+写+执行 的权限)
[root@Oracle11g ~]# chmod 700 /home/oracle/db_back/
SQL> create directory ora_back as ‘/home/oracle/db_back/‘;
Directory created.
SQL> grant all on directory ora_back to system;
Grant succeeded.
SQL> grant EXPORT FULL DATABASE to system;
Grant succeeded.
[oracle@Oracle11g scripts]$ cat expdp.sh
#!/bin/bash export ORACLE_BASE=/u01/app/oracle export ORACLE_HOME=$ORACLE_BASE/product/10.2.0/db_1 export ORACLE_SID=orcl expdp system/manager directory=ora_back dumpfile=$ORACLE_SID+`date +%Y+%m+%d+%H+%M+%S`.dmp full=y logfile=$ORACLE_SID+`date +%Y+%m+%d+%H+%M+%S`.log |
错误操作1
[root@Oracle11g ~]# chmod 600 /home/oracle/db_back/
[oracle@Oracle11g scripts]$ sh expdp.sh
Export: Release 10.2.0.1.0 - 64bit Production on Tuesday, 02 December, 2014 16:05:46
Copyright (c) 2003, 2005, Oracle. All rights reserved.
Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bit Production
With the Partitioning, OLAP and Data Mining options
ORA-39002: invalid operation
ORA-39070: Unable to open the log file.
ORA-29283: invalid file operation
ORA-06512: at "SYS.UTL_FILE", line 475
ORA-29283: invalid file operatio
错误分析:
oracle用户对该目录只有 读+写 的权限
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原文地址:http://www.cnblogs.com/iyoume2008/p/4821891.html