执行传输表空间时指定Data Pump文件目录
可以修改传输表空间集的Data Pump导出的dump文件名,示例脚本名和日志文件名。缺省情况下这些文件
存储在表空间目录中且缺省名称如下:
.Data Pump导出的dump文件名为dmpfile.dmp
.导出日志文件explog.log
.示例脚本impscrpt.sql
可以通过指定datapump directory子句来指定dump文件和导出日志文件的存储目录，datapumpdirectory子句使用的是数据库目录对象名，不是文件系统目录的目录路径。
下面的例子将使用指定datapump directory,dump file,export log和import script文件名的transport tablespace命令来执行表空间传输。
--------------------------------------推荐阅读 --------------------------------------
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1.确认源数据库与目标数据库所在平台是不是传输表空间所支持的操作系统平台。
确认源数据库操作系统平台:
SQL> select d.platform_name,endian_format from v$transportable_platform tp,v$database d
2 where tp.platform_name=d.platform_name ;
PLATFORM_NAME ENDIAN_FORMAT
----------------------------------------------------------------------------------------------------- --------------
Linux IA (32-bit) Little
确认目数据库操作系统平台:
SQL> select d.platform_name,endian_format from v$transportable_platform tp,v$database d
2 where tp.platform_name=d.platform_name ;
PLATFORM_NAME ENDIAN_FORMAT
----------------------------------------------------------------------------------------------------- --------------
Linux IA (32-bit) Little
这里操作系统平台都是Linux
2.确认要被传输的表空间是否是自包含表空间(TSPITR,TEST):
SQL> exec sys.dbms_tts.transport_set_check('TSPITR',true);
PL/SQL procedure successfully completed.
SQL> exec sys.dbms_tts.transport_set_check('TEST',true);
PL/SQL procedure successfully completed.
SQL> select * from sys.transport_set_violations;
no rows selected
如果没有行选择，表示该表空间只包含表数据，可以传输。
SQL> select count(*) from tspitr.tspitr;
COUNT(*)
----------
0
SQL> select count(*) from test.test;
COUNT(*)
----------
50683
3.对源数据库执行备份，在执行备份时一定要加上include current controlfile否则执行transport tablespace命令时会出现以下错误信息：
Automatic instance removed
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of tranport tablespace command at 03/26/2015 20:24:22
RMAN-03015: error occurred in stored script Memory Script
RMAN-06026: some targets not found - aborting restore
RMAN-06024: no backup or copy of the control file found to restore
[oracle@oracle11g admin]$ export NLS_DATE_FORMAT='yyyy-mm-dd hh24:mi:ss'
[oracle@oracle11g admin]$ rman target sys/zzh_2046@test catalog rman/rman@jy
Recovery Manager: Release 10.2.0.5.0 - Production on Thu Mar 26 20:01:33 2015
Copyright (c) 1982, 2007, Oracle. All rights reserved.
connected to target database: TEST (DBID=2168949517)
connected to recovery catalog database
RMAN> backup as backupset database include current controlfile plus archivelog;
Starting backup at 2015-03-26 20:32:19
current log archived
using channel ORA_DISK_1
channel ORA_DISK_1: starting archive log backupset
channel ORA_DISK_1: specifying archive log(s) in backup set
input archive log thread=1 sequence=68 recid=75 stamp=875286167
input archive log thread=1 sequence=69 recid=76 stamp=875291999
input archive log thread=1 sequence=70 recid=77 stamp=875302397
input archive log thread=1 sequence=71 recid=78 stamp=875308491
input archive log thread=1 sequence=72 recid=79 stamp=875350203
input archive log thread=1 sequence=73 recid=80 stamp=875351397
input archive log thread=1 sequence=74 recid=81 stamp=875390545
input archive log thread=1 sequence=75 recid=82 stamp=875390643
input archive log thread=1 sequence=76 recid=83 stamp=875391627
input archive log thread=1 sequence=77 recid=84 stamp=875391661
input archive log thread=1 sequence=78 recid=85 stamp=875391764
input archive log thread=1 sequence=79 recid=86 stamp=875392340
channel ORA_DISK_1: starting piece 1 at 2015-03-26 20:32:22
channel ORA_DISK_1: finished piece 1 at 2015-03-26 20:32:29
piece handle=/u02/ora_test875392341_991 tag=TAG20150326T203220 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:08
Finished backup at 2015-03-26 20:32:29
Starting backup at 2015-03-26 20:32:29
using channel ORA_DISK_1
channel ORA_DISK_1: starting full datafile backupset
channel ORA_DISK_1: specifying datafile(s) in backupset
input datafile fno=00001 name=/u01/app/oracle/oradata/test/system01.dbf
input datafile fno=00003 name=/u01/app/oracle/oradata/test/sysaux01.dbf
input datafile fno=00005 name=/u01/app/oracle/oradata/test/example01.dbf
input datafile fno=00006 name=/u01/app/oracle/oradata/test/tspitr01.dbf
input datafile fno=00002 name=/u01/app/oracle/oradata/test/undotbs01.dbf
input datafile fno=00004 name=/u01/app/oracle/oradata/test/users01.dbf
input datafile fno=00007 name=/u01/app/oracle/oradata/test/test01.dbf
channel ORA_DISK_1: starting piece 1 at 2015-03-26 20:32:30
channel ORA_DISK_1: finished piece 1 at 2015-03-26 20:33:45
piece handle=/u02/ora_test875392350_1001 tag=TAG20150326T203229 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:01:15
channel ORA_DISK_1: starting full datafile backupset
channel ORA_DISK_1: specifying datafile(s) in backupset
including current control file in backupset
channel ORA_DISK_1: starting piece 1 at 2015-03-26 20:33:46
channel ORA_DISK_1: finished piece 1 at 2015-03-26 20:33:47
piece handle=/u02/ora_test875392425_1011 tag=TAG20150326T203229 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:02
Finished backup at 2015-03-26 20:33:47
Starting backup at 2015-03-26 20:33:47
current log archived
using channel ORA_DISK_1
channel ORA_DISK_1: starting archive log backupset
channel ORA_DISK_1: specifying archive log(s) in backup set
input archive log thread=1 sequence=80 recid=87 stamp=875392427
channel ORA_DISK_1: starting piece 1 at 2015-03-26 20:33:49
channel ORA_DISK_1: finished piece 1 at 2015-03-26 20:33:50
piece handle=/u02/ora_test875392428_1021 tag=TAG20150326T203348 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:02
Finished backup at 2015-03-26 20:33:50
Starting Control File and SPFILE Autobackup at 2015-03-26 20:33:50
piece handle=/u02/c-2168949517-20150326-07 comment=NONE
Finished Control File and SPFILE Autobackup at 2015-03-26 20:33:54
RMAN> list backup;
List of Backup Sets
===================
BS Key Size Device Type Elapsed Time Completion Time
------- ---------- ----------- ------------ -------------------
6565 56.14M DISK 00:00:07 2015-03-26 20:32:28
BP Key: 6566 Status: AVAILABLE Compressed: NO Tag: TAG20150326T203220
Piece Name: /u02/ora_test875392341_991
List of Archived Logs in backup set 6565
Thrd Seq Low SCN Low Time Next SCN Next Time
---- ------- ---------- ------------------- ---------- ---------
1 68 1040304 2015-03-25 09:33:41 1064641 2015-03-25 15:02:45
1 69 1064641 2015-03-25 15:02:45 1067420 2015-03-25 16:39:58
1 70 1067420 2015-03-25 16:39:58 1090668 2015-03-25 19:33:17
1 71 1090668 2015-03-25 19:33:17 1093434 2015-03-25 21:14:51
1 72 1093434 2015-03-25 21:14:51 1125870 2015-03-26 08:50:00
1 73 1125870 2015-03-26 08:50:00 1126817 2015-03-26 09:09:56
1 74 1126817 2015-03-26 09:09:56 1144051 2015-03-26 20:02:21
1 75 1144051 2015-03-26 20:02:21 1144106 2015-03-26 20:04:02
1 76 1144106 2015-03-26 20:04:02 1144862 2015-03-26 20:20:27
1 77 1144862 2015-03-26 20:20:27 1144893 2015-03-26 20:21:00
1 78 1144893 2015-03-26 20:21:00 1144980 2015-03-26 20:22:44
1 79 1144980 2015-03-26 20:22:44 1145259 2015-03-26 20:32:19
BS Key Type LV Size Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ -------------------
6607 Full 640.39M DISK 00:01:08 2015-03-26 20:33:38
BP Key: 6621 Status: AVAILABLE Compressed: NO Tag: TAG20150326T203229
Piece Name: /u02/ora_test875392350_1001
List of Datafiles in backup set 6607
File LV Type Ckp SCN Ckp Time Name
---- -- ---- ---------- ------------------- ----
1 Full 1145279 2015-03-26 20:32:30 /u01/app/oracle/oradata/test/system01.dbf
2 Full 1145279 2015-03-26 20:32:30 /u01/app/oracle/oradata/test/undotbs01.dbf
3 Full 1145279 2015-03-26 20:32:30 /u01/app/oracle/oradata/test/sysaux01.dbf
4 Full 1145279 2015-03-26 20:32:30 /u01/app/oracle/oradata/test/users01.dbf
5 Full 1145279 2015-03-26 20:32:30 /u01/app/oracle/oradata/test/example01.dbf
6 Full 1145279 2015-03-26 20:32:30 /u01/app/oracle/oradata/test/tspitr01.dbf
7 Full 1145279 2015-03-26 20:32:30 /u01/app/oracle/oradata/test/test01.dbf
BS Key Type LV Size Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ -------------------
6608 Full 7.02M DISK 00:00:01 2015-03-26 20:33:46
BP Key: 6622 Status: AVAILABLE Compressed: NO Tag: TAG20150326T203229
Piece Name: /u02/ora_test875392425_1011
Control File Included: Ckp SCN: 1145304 Ckp time: 2015-03-26 20:33:45
BS Key Size Device Type Elapsed Time Completion Time
------- ---------- ----------- ------------ -------------------
6658 2.50K DISK 00:00:01 2015-03-26 20:33:49
BP Key: 6660 Status: AVAILABLE Compressed: NO Tag: TAG20150326T203348
Piece Name: /u02/ora_test875392428_1021
List of Archived Logs in backup set 6658
Thrd Seq Low SCN Low Time Next SCN Next Time
---- ------- ---------- ------------------- ---------- ---------
1 80 1145259 2015-03-26 20:32:19 1145307 2015-03-26 20:33:47
BS Key Type LV Size Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ -------------------
6689 Full 7.05M DISK 00:00:01 2015-03-26 20:33:52
BP Key: 6691 Status: AVAILABLE Compressed: NO Tag: TAG20150326T203351
Piece Name: /u02/c-2168949517-20150326-07
Control File Included: Ckp SCN: 1145329 Ckp time: 2015-03-26 20:33:51
SPFILE Included: Modification time: 2015-03-26 19:31:13
4.创建一个数据库目录对象用来执行Data Pump导出
SQL> create or replace directory test_dump as '/u02/dump_test';
Directory created.
SQL> grant read,write on directory test_dump to public;
Grant succeeded.
RMAN> transport tablespace "TSPITR","TEST"
tablespace destination '/u02/transport'
auxiliary destination '/u02/transport'
2> 3> 4> datapump directory test_dump
5> dump file 'test.dmp'
6> import script 'importtest.sql'
7> export log 'testexport.log';
Creating automatic instance, with SID='meiB'
initialization parameters used for automatic instance:
db_name=TEST
compatible=10.2.0.5.0
db_block_size=8192
db_files=200
db_unique_name=tspitr_TEST_meiB
sga_target=180M
processes=50
#No auxiliary parameter file used
db_create_file_dest=/u02/transport
control_files=/u02/transport/cntrl_tspitr_TEST_meiB.f
starting up automatic instance TEST
Oracle instance started
Total System Global Area 188743680 bytes
Fixed Size 1272720 bytes
Variable Size 62915696 bytes
Database Buffers 121634816 bytes
Redo Buffers 2920448 bytes
Automatic instance created
contents of Memory Script:
{
# set the until clause
set until scn 1202258;
# restore the controlfile
restore clone controlfile;
# mount the controlfile
sql clone 'alter database mount clone database';
# archive current online log for tspitr to a resent until time
sql 'alter system archive log current';
# avoid unnecessary autobackups for structural changes during TSPITR
sql 'begin dbms_backup_restore.AutoBackupFlag(FALSE); end;';
# resync catalog after controlfile restore
resync catalog;
}
executing Memory Script
executing command: SET until clause
Starting restore at 28-MAR-15
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: sid=47 devtype=DISK
channel ORA_AUX_DISK_1: starting datafile backupset restore
channel ORA_AUX_DISK_1: restoring control file
channel ORA_AUX_DISK_1: reading from backup piece /u02/c-2168949517-20150326-07
channel ORA_AUX_DISK_1: restored backup piece 1
piece handle=/u02/c-2168949517-20150326-07 tag=TAG20150326T203351
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:02
output filename=/u02/transport/cntrl_tspitr_TEST_meiB.f
Finished restore at 28-MAR-15
sql statement: alter database mount clone database
sql statement: alter system archive log current
sql statement: begin dbms_backup_restore.AutoBackupFlag(FALSE); end;
starting full resync of recovery catalog
full resync complete
contents of Memory Script:
{
# generated tablespace point-in-time recovery script
# set the until clause
set until scn 1202258;
# set an omf destination filename for restore
set newname for clone datafile 1 to new;
# set an omf destination filename for restore
set newname for clone datafile 2 to new;
# set an omf destination filename for restore
set newname for clone datafile 3 to new;
# set an omf destination tempfile
set newname for clone tempfile 1 to new;
# set a destination filename for restore
set newname for datafile 6 to
"/u02/transport/tspitr01.dbf";
# set a destination filename for restore
set newname for datafile 7 to
"/u02/transport/test01.dbf";
# rename all tempfiles
switch clone tempfile all;
# restore the tablespaces in the recovery set plus the auxilliary tablespaces
restore clone datafile 1, 2, 3, 6, 7;
switch clone datafile all;
#online the datafiles restored or flipped
sql clone "alter database datafile 1 online";
#online the datafiles restored or flipped
sql clone "alter database datafile 2 online";
#online the datafiles restored or flipped
sql clone "alter database datafile 3 online";
#online the datafiles restored or flipped
sql clone "alter database datafile 6 online";
#online the datafiles restored or flipped
sql clone "alter database datafile 7 online";
# make the controlfile point at the restored datafiles, then recover them
recover clone database tablespace "TSPITR", "TEST", "SYSTEM", "UNDOTBS1", "SYSAUX" delete archivelog;
alter clone database open resetlogs;
# PLUG HERE the creation of a temporary tablespace if export fails due to lack
# of temporary space.
# For example in Unix these two lines would do that:
#sql clone "create tablespace aux_tspitr_tmp
# datafile ''/tmp/aux_tspitr_tmp.dbf'' size 500K";
}
executing Memory Script
executing command: SET until clause
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
renamed temporary file 1 to /u02/transport/TSPITR_TEST_MEIB/datafile/o1_mf_temp_%u_.tmp in control file
Starting restore at 28-MAR-15
using channel ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: starting datafile backupset restore
channel ORA_AUX_DISK_1: specifying datafile(s) to restore from backup set
restoring datafile 00001 to /u02/transport/TSPITR_TEST_MEIB/datafile/o1_mf_system_%u_.dbf
restoring datafile 00002 to /u02/transport/TSPITR_TEST_MEIB/datafile/o1_mf_undotbs1_%u_.dbf
restoring datafile 00003 to /u02/transport/TSPITR_TEST_MEIB/datafile/o1_mf_sysaux_%u_.dbf
restoring datafile 00006 to /u02/transport/tspitr01.dbf
restoring datafile 00007 to /u02/transport/test01.dbf
channel ORA_AUX_DISK_1: reading from backup piece /u02/ora_test875392350_1001
channel ORA_AUX_DISK_1: restored backup piece 1
piece handle=/u02/ora_test875392350_1001 tag=TAG20150326T203229
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:01:45
Finished restore at 28-MAR-15
datafile 1 switched to datafile copy
input datafile copy recid=22 stamp=875560079 filename=/u02/transport/TSPITR_TEST_MEIB/datafile/o1_mf_system_bkf2s69f_.dbf
datafile 2 switched to datafile copy
input datafile copy recid=23 stamp=875560079 filename=/u02/transport/TSPITR_TEST_MEIB/datafile/o1_mf_undotbs1_bkf2s6b2_.dbf
datafile 3 switched to datafile copy
input datafile copy recid=24 stamp=875560079 filename=/u02/transport/TSPITR_TEST_MEIB/datafile/o1_mf_sysaux_bkf2s69q_.dbf
datafile 6 switched to datafile copy
input datafile copy recid=25 stamp=875560079 filename=/u02/transport/tspitr01.dbf
datafile 7 switched to datafile copy
input datafile copy recid=26 stamp=875560079 filename=/u02/transport/test01.dbf
sql statement: alter database datafile 1 online
sql statement: alter database datafile 2 online
sql statement: alter database datafile 3 online
sql statement: alter database datafile 6 online
sql statement: alter database datafile 7 online
Starting recover at 28-MAR-15
using channel ORA_AUX_DISK_1
starting media recovery
archive log thread 1 sequence 80 is already on disk as file /u02/1_80_870806981.dbf
archive log thread 1 sequence 81 is already on disk as file /u02/1_81_870806981.dbf
archive log thread 1 sequence 82 is already on disk as file /u02/1_82_870806981.dbf
archive log thread 1 sequence 83 is already on disk as file /u02/1_83_870806981.dbf
archive log thread 1 sequence 84 is already on disk as file /u02/1_84_870806981.dbf
archive log thread 1 sequence 85 is already on disk as file /u02/1_85_870806981.dbf
archive log thread 1 sequence 86 is already on disk as file /u02/1_86_870806981.dbf
archive log thread 1 sequence 87 is already on disk as file /u02/1_87_870806981.dbf
archive log filename=/u02/1_80_870806981.dbf thread=1 sequence=80
archive log filename=/u02/1_81_870806981.dbf thread=1 sequence=81
archive log filename=/u02/1_82_870806981.dbf thread=1 sequence=82
archive log filename=/u02/1_83_870806981.dbf thread=1 sequence=83
archive log filename=/u02/1_84_870806981.dbf thread=1 sequence=84
archive log filename=/u02/1_85_870806981.dbf thread=1 sequence=85
archive log filename=/u02/1_86_870806981.dbf thread=1 sequence=86
archive log filename=/u02/1_87_870806981.dbf thread=1 sequence=87
media recovery complete, elapsed time: 00:00:43
Finished recover at 28-MAR-15
database opened
contents of Memory Script:
{
#mark read only the tablespace that will be exported
sql clone "alter tablespace TSPITR read only";
#mark read only the tablespace that will be exported
sql clone "alter tablespace TEST read only";
# export the tablespaces in the recovery set
host 'expdp userid=\"/@\(DESCRIPTION=\(ADDRESS=\(PROTOCOL=beq\)\(PROGRAM=/u01/app/oracle/10.2.0/db/bin/oracle\)\(ARGV0=oraclemeiB\)\(ARGS=^'\(DESCRIPTION=\(LOCAL=YES\)\(ADDRESS=\(PROTOCOL=beq\)\)\)^'\)\(ENVS=^'ORACLE_SID=meiB^'\)\)\(CONNECT_DATA=\(SID=meiB\)\)\) as sysdba\" transport_tablespaces=
TSPITR,
TEST dumpfile=
test.dmp directory=
test_dump logfile=
testexport.log';
}
executing Memory Script
sql statement: alter tablespace TSPITR read only
sql statement: alter tablespace TEST read only
Export: Release 10.2.0.5.0 - Production on Saturday, 28 March, 2015 19:09:17
Copyright (c) 2003, 2007, Oracle. All rights reserved.
Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Starting "SYS"."SYS_EXPORT_TRANSPORTABLE_01": userid="/********@(DESCRIPTION=(ADDRESS=(PROTOCOL=beq)(PROGRAM=/u01/app/oracle/10.2.0/db/bin/oracle)(ARGV0=oraclemeiB)(ARGS=\(DESCRIPTION=\(LOCAL=YES\)\(ADDRESS=\(PROTOCOL=beq\)\)\))(ENVS=ORACLE_SID=meiB))(CONNECT_DATA=(SID=meiB))) AS SYSDBA" transport_tablespaces= TSPITR, TEST dumpfile=test.dmp directory=test_dump logfile=testexport.log
Processing object type TRANSPORTABLE_EXPORT/PLUGTS_BLK
Processing object type TRANSPORTABLE_EXPORT/TABLE
Processing object type TRANSPORTABLE_EXPORT/TABLE_STATISTICS
Processing object type TRANSPORTABLE_EXPORT/POST_INSTANCE/PLUGTS_BLK
Master table "SYS"."SYS_EXPORT_TRANSPORTABLE_01" successfully loaded/unloaded
******************************************************************************
Dump file set for SYS.SYS_EXPORT_TRANSPORTABLE_01 is:
/u02/dump_test/test.dmp
Job "SYS"."SYS_EXPORT_TRANSPORTABLE_01" successfully completed at 19:10:21
host command complete
/*
The following command may be used to import the tablespaces.
Substitute values for and .
impdp directory= dumpfile= 'test.dmp' transport_datafiles= /u02/transport/tspitr01.dbf, /u02/transport/test01.dbf
*/
--------------------------------------------------------------
-- Start of sample PL/SQL script for importing the tablespaces
--------------------------------------------------------------
-- creating directory objects
CREATE DIRECTORY STREAMS$DIROBJ$1 AS '/u02/transport/';
/* PL/SQL Script to import the exported tablespaces */
DECLARE
-- the datafiles
tbs_files dbms_streams_tablespace_adm.file_set;
cvt_files dbms_streams_tablespace_adm.file_set;
-- the dumpfile to import
dump_file dbms_streams_tablespace_adm.file;
dp_job_name VARCHAR2(30) := NULL;
-- names of tablespaces that were imported
ts_names dbms_streams_tablespace_adm.tablespace_set;
BEGIN
-- dump file name and location
dump_file.file_name := 'test.dmp';
dump_file.directory_object := 'test_dump';
-- forming list of datafiles for import
tbs_files( 1).file_name := 'tspitr01.dbf';
tbs_files( 1).directory_object := 'STREAMS$DIROBJ$1';
tbs_files( 2).file_name := 'test01.dbf';
tbs_files( 2).directory_object := 'STREAMS$DIROBJ$1';
-- import tablespaces
dbms_streams_tablespace_adm.attach_tablespaces(
datapump_job_name => dp_job_name,
dump_file => dump_file,
tablespace_files => tbs_files,
converted_files => cvt_files,
tablespace_names => ts_names);
-- output names of imported tablespaces
IF ts_names IS NOT NULL AND ts_names.first IS NOT NULL THEN
FOR i IN ts_names.first .. ts_names.last LOOP
dbms_output.put_line('imported tablespace '|| ts_names(i));
END LOOP;
END IF;
END;
/
-- dropping directory objects
DROP DIRECTORY STREAMS$DIROBJ$1;
--------------------------------------------------------------
-- End of sample PL/SQL script
--------------------------------------------------------------
Removing automatic instance
shutting down automatic instance
Oracle instance shut down
Automatic instance removed
auxiliary instance file /u02/transport/cntrl_tspitr_TEST_meiB.f deleted
auxiliary instance file /u02/transport/TSPITR_TEST_MEIB/datafile/o1_mf_system_bkf2s69f_.dbf deleted
auxiliary instance file /u02/transport/TSPITR_TEST_MEIB/datafile/o1_mf_undotbs1_bkf2s6b2_.dbf deleted
auxiliary instance file /u02/transport/TSPITR_TEST_MEIB/datafile/o1_mf_sysaux_bkf2s69q_.dbf deleted
auxiliary instance file /u02/transport/TSPITR_TEST_MEIB/datafile/o1_mf_temp_bkf2ydmv_.tmp deleted
auxiliary instance file /u02/transport/TSPITR_TEST_MEIB/onlinelog/o1_mf_1_bkf2xxxc_.log deleted
auxiliary instance file /u02/transport/TSPITR_TEST_MEIB/onlinelog/o1_mf_2_bkf2xzww_.log deleted
auxiliary instance file /u02/transport/TSPITR_TEST_MEIB/onlinelog/o1_mf_3_bkf2y2qn_.log deleted
[oracle@oracle11g transport]$ ls -lrt
total 112784
drwxr-x--- 4 oracle oinstall 4096 Mar 28 19:06 TSPITR_TEST_MEIB
-rw-r----- 1 oracle oinstall 104865792 Mar 28 19:09 tspitr01.dbf
-rw-r----- 1 oracle oinstall 10493952 Mar 28 19:09 test01.dbf
-rw-r--r-- 1 oracle oinstall 2065 Mar 28 19:10 importtest.sql
[oracle@oracle11g dump_test]$ ls -lrt
total 104
-rw-r--r-- 1 oracle oinstall 1242 Mar 28 19:10 testexport.log
-rw-r----- 1 oracle oinstall 98304 Mar 28 19:10 test.dmp
从上面的结果可以看到data pump导出文件为test.dmp,导出日志文件为testexport.log,示例导入脚本为importtest.sql，与指定的名称一样。
5.将步骤4生成的传输表空间的数据文件tspitr01.dbf,test01.dbf和Data Pump导出文件dmpfile拷贝到目标主机上的/u02目录中
[oracle@jingyong1 u02]$ scp -r oracle@192.168.56.2:/u02/transport/tspitr01.dbf /u02
oracle@192.168.56.2's password:
tspitr01.dbf 100% 100MB 7.1MB/s 00:14
[oracle@jingyong1 u02]$ scp -r oracle@192.168.56.2:/u02/transport/test01.dbf /u02
oracle@192.168.56.2's password:
test01.dbf 100% 10MB 10.0MB/s 00:00
[oracle@jingyong1 u02]$ scp -r oracle@192.168.56.2:/u02/dump_test/dmpfile.dmp /u02
oracle@192.168.56.2's password:
dmpfile.dmp 100% 96KB 96.0KB/s 00:00
[oracle@jingyong1 u02]$ ls -lrt
total 112876
-rw-r----- 1 oracle oinstall 104865792 Mar 27 17:54 tspitr01.dbf
-rw-r----- 1 oracle oinstall 10493952 Mar 27 18:22 test01.dbf
-rw-r----- 1 oracle oinstall 98304 Mar 27 18:22 dmpfile.dmp
6.在目录主机上创建相关用户及Data Pump目录并将表空间附加到目标数据库中
SQL> create user tspitr identified by "tspitr";
User created.
SQL> grant dba,connect,resource to tspitr;
Grant succeeded.
SQL> create user test identified by "test";
User created.
SQL> grant dba,connect,resource to test;
Grant succeeded.
SQL> create directory mytest as '/u02';
Directory created.
SQL> grant read,write on directory mytest to public;