执行EXPDP操作时出现ORA-29283: invalid file operation错误
执行EXPDP操作时出现ORA-29283: invalid file operation错误
SQL> create or replace directory DUMPDIR 2 as '/home/oracle/testdump/';
Directory created.
$ cat test.sh date expdp test/test@tstdb dumpfile=test_onetable.dmp directory=dumpdir tables=table1 logfile=n job_name=exptab parallel=4 date $
$ . /home/oracle/test.sh Fri Nov 10 11:20:35 EAT 2006
Export: Release 10.2.0.1.0 - 64bit Production on Friday, 10 November, 2006 11:20:35
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 operation
Fri Nov 10 11:20:43 EAT 2006
在网上搜了半天，还在itpub上发了贴，半天都没有找到解决办法，只好决定自己再次 详细检查一下，结果发现是如下原因所致：
SQL> create or replace directory DUMPDIR 2 as '/home/oracle/testdump/';
Directory created.
SQL> host ls /home/oracle/testdump /home/oracle/testdump not found
创建文件夹/home/oracle/testdump 后，如上test.sh可以正确运行：
$ mkdir testdump $ . /home/oracle/test.sh Fri Nov 10 15:06:47 EAT 2006
Export: Release 10.2.0.1.0 - 64bit Production on Friday, 10 November, 2006 15:06:47
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 Starting "test"."EXPTAB": test/********@tstdb dumpfile=test_onetable.dmp directory=dumpdir tables=product_attr_i_p_l logfile=test.log job_name=exptab parallel=4 Estimate in progress using BLOCKS method... Processing object type TABLE_EXPORT/TABLE/TABLE_DATA Total estimation using BLOCKS method: 80 MB Processing object type TABLE_EXPORT/TABLE/TABLE Processing object type TABLE_EXPORT/TABLE/GRANT/OWNER_GRANT/OBJECT_GRANT Processing object type TABLE_EXPORT/TABLE/INDEX/INDEX Processing object type TABLE_EXPORT/TABLE/CONSTRAINT/CONSTRAINT Processing object type TABLE_EXPORT/TABLE/INDEX/STATISTICS/INDEX_STATISTICS Processing object type TABLE_EXPORT/TABLE/COMMENT Processing object type TABLE_EXPORT/TABLE/STATISTICS/TABLE_STATISTICS . . exported "test"."PRODUCT_ATTR_I_P_L" 66.67 MB 1937788 rows Master table "test"."EXPTAB" successfully loaded/unloaded ****************************************************************************** Dump file set for test.EXPTAB is: /home/oracle/testdump/test_onetable.dmp Job "test"."EXPTAB" successfully completed at 15:07:19
Fri Nov 10 15:07:22 EAT 2006 $
删除文件夹/home/oracle/testdump 后，运行test.sh错误重现： $ rmdir testdump
$ ls testdump testdump not found
$ . /home/oracle/test.sh Fri Nov 10 14:59:00 EAT 2006
Export: Release 10.2.0.1.0 - 64bit Production on Friday, 10 November, 2006 14:59:00
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 operation
可见，在sqlplus中创建DIRECTORY时，oracle并不检查引用的操作系统文件夹是否已经存在，应该仔细检查。