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oracle 传输表空间一例

2015-09-21 09:52 681 查看

文档结构图：

1 场景描述

源平台为：rhel6.5
+ oracle 11.2.0.3.0 + asm 64位

目标平台：windows
xp 32系统 + oracle 11.2.0.1.0

要实现将自定义的应用程序表空间从源平台传递到目标平台

2.1 在源库上创建
windows 平台支持跨平台的表空间传输

源平台和目标平台的Little），不需要进行表空间集转换 4 选择自包含的表空间集（目前要传输app1tbs和idxtbs这2个表空间）4.1 进行检查Indicates
whether a full or partial dependency check is required. If TRUE, treats all IN and OUT pointers(dependencies) and captures them as violations if they are not self-contained in the transportable set.SQL>
execute dbms_tts.transport_set_check('app1tbs,idxtbs',true); PL/SQL
procedure successfully completed. 4.2 查看检查结果SQL>
col violations for a70SQL>
select * from transport_set_violations; VIOLATIONS------------------------------------------------------------------------------------------------------------ORA-39907:
Index scott.IDX_DEPT_DNAME in tablespace IDXTBS points to table scott.APP2_TAB in tablespace APP2TBS. SQL>结论：
在IDX_DEPT_DNAME索引指向了表空间集外的app1tabs,app2tabs,idxtbs作为新的表空间集再次进行检查 SQL>
execute dbms_tts.transport_set_check('app1tbs,app2tbs,idxtbs',true); PL/SQL
procedure successfully completed. SQL>
select * from transport_set_violations; no
rows selected SQL> 结论：
此时这个表空间集已经不在违背自包含的条件，可以确定为一个可传输表空间集 5 产生可传输表空间集5.1 使自包含的表空间集中的所有表空间变为只读状态SQL>
alter tablespace app1tbs read only; Tablespace
altered. SQL>
alter tablespace app2tbs read only; Tablespace
altered. SQL>
alter tablespace idxtbs read only; Tablespace
altered. 5.2 使用数据泵导出工具，导出要传输的各个表空间的元数据5.2.1 确定导出目录SQL>
set line 9999SQL>
col directory_name for a25SQL>
col directory_path for a100SQL>
select directory_name,directory_path from dba_directories; DIRECTORY_NAME
DIRECTORY_PATH-------------------------
----------------------------------------------------------------------------------------------------REPDIR
/oradata06/repdirDIR_ALERT_LHR
/u01/app/oracle/diag/rdbms/orclasm/orclasm/traceSUBDIR
/u01/app/oracle/product/11.2.0/dbhome_1/demo/schema/order_entry//2002/SepSS_OE_XMLDIR
/u01/app/oracle/product/11.2.0/dbhome_1/demo/schema/order_entry/DIR_ALERT
/u01/app/oracle/diag/rdbms/orclasm/orclasm/traceDIR_ALERT_XML_LHR
/u01/app/oracle/diag/rdbms/orclasm/orclasm/alertLOG_FILE_DIR
/u01/app/oracle/product/11.2.0/dbhome_1/demo/schema/log/MEDIA_DIR
/u01/app/oracle/product/11.2.0/dbhome_1/demo/schema/product_media/XMLDIR
/u01/app/oracle/product/11.2.0/dbhome_1/rdbms/xmlDATA_FILE_DIR
/u01/app/oracle/product/11.2.0/dbhome_1/demo/schema/sales_history/DATA_PUMP_DIR
/u01/app/oracle/admin/orclasm/dpdump/ DIRECTORY_NAME
DIRECTORY_PATH-------------------------
----------------------------------------------------------------------------------------------------ORACLE_OCM_CONFIG_DIR
/u01/app/oracle/product/11.2.0/dbhome_1/ccr/state 12
rows selected. 5.2.2 开始导出[oracle@rhel6_lhr
~]$ env | grep ORACLEORACLE_UNQNAME=orclasmORACLE_SID=orclasmORACLE_HOSTNAME=192.168.59.130ORACLE_BASE=/u01/app/oracleORACLE_ALERT=/u01/app/oracle/diag/rdbms/orclasm/orclasm/traceORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_1[oracle@rhel6_lhr
~]$ expdp system dumpfile=expdat.dmp directory=DATA_PUMP_DIR transport_tablespaces=app1tbs,app2tbs,idxtbs logfile=tts_export.log Export:
Release 11.2.0.3.0 - Production on Sun Dec 21 17:48:20 2014 Copyright
(c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.Password: Connected
to: Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit ProductionWith
the Partitioning, Automatic Storage Management, OLAP, Data Miningand
Real Application Testing optionsStarting
"SYSTEM"."SYS_EXPORT_TRANSPORTABLE_01": system/******** dumpfile=expdat.dmp directory=DATA_PUMP_DIR transport_tablespaces=app1tbs,app2tbs,idxtbs logfile=tts_export.logProcessing
object type TRANSPORTABLE_EXPORT/PLUGTS_BLKProcessing
object type TRANSPORTABLE_EXPORT/TABLEProcessing
object type TRANSPORTABLE_EXPORT/INDEX/INDEXProcessing
object type TRANSPORTABLE_EXPORT/POST_INSTANCE/PLUGTS_BLKMaster
table "SYSTEM"."SYS_EXPORT_TRANSPORTABLE_01" successfully loaded/unloaded******************************************************************************Dump
file set for SYSTEM.SYS_EXPORT_TRANSPORTABLE_01 is:
/u01/app/oracle/admin/orclasm/dpdump/expdat.dmp******************************************************************************Datafiles
required for transportable tablespace APP1TBS:
+DATA/orclasm/datafile/app1tbs.274.866911939Datafiles
required for transportable tablespace APP2TBS:
+DATA/orclasm/datafile/app2tbs.275.866912075Datafiles
required for transportable tablespace IDXTBS:
+DATA/orclasm/datafile/idxtbs.276.866912133Job
"SYSTEM"."SYS_EXPORT_TRANSPORTABLE_01" successfully completed at 17:49:47 [oracle@rhel6_lhr
~]$ 查看文件：[root@rhel6_lhr
~]# cd /u01/app/oracle/admin/orclasm/dpdump/[root@rhel6_lhr
dpdump]# lltotal
108-rw-r-----
1 oracle asmadmin 106496 Dec 21 17:49 expdat.dmp-rw-r--r--
1 oracle asmadmin 1499 Dec 21 17:49 tts_export.log[root@rhel6_lhr
dpdump]# 告警日志可以看到：Sun
Dec 21 17:48:50 2014DM00
started with pid=45, OS id=13188, job SYSTEM.SYS_EXPORT_TRANSPORTABLE_01Sun
Dec 21 17:48:56 2014DW00
started with pid=46, OS id=13190, wid=1, job SYSTEM.SYS_EXPORT_TRANSPORTABLE_01Sun
Dec 21 17:49:15 2014XDB
installed.XDB
initialized. 5.3 生成数据文件[root@rhel6_lhr
~]# su - grid[grid@rhel6_lhr
~]$ asmcmdASMCMD>
cd +DATA/orclasm/datafile/ASMCMD>
lsAPP1TBS.274.866911939APP2TBS.275.866912075ENCRYPTED_TS.272.854650889EXAMPLE.265.850260295GOLDENGATE.273.862829891IDXTBS.276.866912133SYSAUX.257.850260145SYSTEM.256.850260145TBS_RC.268.852116523TS_LHR.269.852632495UNDOTBS1.258.851526539UNDOTBS2.267.851204361USERS.259.850260147example.265.850260295_bkASMCMD>
cp APP1TBS.274.866911939 /u01/app/oracle/admin/orclasm/dpdumpcopying
+DATA/orclasm/datafile/APP1TBS.274.866911939 -> /u01/app/oracle/admin/orclasm/dpdump/APP1TBS.274.866911939ASMCMD-8016:
copy source->'+DATA/orclasm/datafile/APP1TBS.274.866911939' and target->'/u01/app/oracle/admin/orclasm/dpdump/APP1TBS.274.866911939' failedORA-19505:
failed to identify file "/u01/app/oracle/admin/orclasm/dpdump/APP1TBS.274.866911939"ORA-27040:
file create error, unable to create fileLinux-x86_64
Error: 13: Permission deniedAdditional
information: 1ORA-15120:
ASM file name '/u01/app/oracle/admin/orclasm/dpdump/APP1TBS.274.866911939' does not begin with the ASM prefix characterORA-06512:
at "SYS.X$DBMS_DISKGROUP", line 413ORA-06512:
at line 3 (DBD ERROR: OCIStmtExecute)无权限，暂时拷贝到

parfile文件

asm，目标库为os文件，而目标库为rman 镜像拷贝来重命名文件即可。
① 启动目标库到

rman 执行：backup
as copy datafile 6 format ‘+DATA/ORCLASM/XXX.DBF’;SWITCH
TABLESPACE APP1TBS TO COPY;ALTER
DATABSE OPEN;

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