【MOS】在不同版本和平台之间进行还原或复制 (文档 ID 1526162.1)--跨版本恢复
Questions and Answers
1) 我能用更高版本的 Oracle 还原或复制旧版本的数据库吗？
2) 我能在两个不同的补丁程序集之间进行还原或复制吗？
3) 我能在同一操作系统的不同版本之间进行还原或复制吗？
4) Oracle 的位（bit）级别（32 位或 64 位）不匹配时，可以进行还原或复制吗？
5) 可以将更高版本的备份还原到较早版本的 Oracle 吗？
6) 我能在两个不同的平台之间还原或复制我的 RMAN 备份吗，例如 Solaris 到 Linux？
|
Frequently Asked Questions about Restoring Or Duplicating Between Different Versions And Platforms (文档 ID 369644.1)
In this Document
| Purpose |
| Questions and Answers |
| 1) Can I restore or duplicate my previous version database using a later version of Oracle? |
| 2) Can I restore or duplicate between two different patchset levels? |
| 3) Can I restore or duplicate between two different versions of the same operating system? |
| 4) Is it possible to restore or duplicate when the bit level (32 bit or 64 bit) of Oracle does not match? |
| 5) Is it possible to restore a later version backup to an earlier version of Oracle? |
| 6) Can I restore or duplicate my RMAN backup between two different platforms such as Solaris to Linux? |
| References |
APPLIES TO:
Oracle Database - Standard Edition - Version 9.2.0.1 and laterOracle Database - Enterprise Edition - Version 9.2.0.1 and later
Information in this document applies to any platform.
PURPOSE
This note answers common questions relating to how RMAN can be used to restore backups from older releases and from systems with a different word size. These are scenarios that are often related to Oracle software upgrades.
https://community.oracle.com/community/support/oracle_database/database_backup_and_recovery
QUESTIONS AND ANSWERS
Note: Restore in the following sections refers to either a user managed (non-RMAN) or a RMAN restore. Duplicate is a function of RMAN only but where duplicate is mentioned it also applies to user managed database cloning.
1) Can I restore or duplicate my previous version database using a later version of Oracle?
RMAN can restore a backup taken on an older database release into a newer release. The older backups must be taken on 9.2 or later release.
This method can be used as part of an out-of-place database upgrade, in which the older backups are restored to the newer release database and then the upgrade scripts are run as normal. Since the older database can remain online during the upgrade, this may be preferable to an in-place upgrade, where the database must remain offline.
For example, I want to upgrade a 10.2 database to 11.2, using backups taken on the 10.2 database. The 11.2 database will reside on a new host.
The steps are:
1. Install 11.2 binaries and latest patch sets on new host and prepare the 11.2 Oracle home per following Documentation - Database Upgrade Guide
2. Allow disk and/or tape backups to be accessible from the new host.
3. Restore backups to the 11.2 database and recover the database to a consistent point-in-time per this doc.
Database Backup and Recovery User's Guide
20 Performing RMAN Recovery: Advanced Scenarios
... Restoring a Database on a New Host'
Do not open the database at this time.
4. Manually upgrade the 10.2 database to 11.2 per the instructions in this documentation
Database Upgrade Guide
2 Preparing to Upgrade Oracle Database
... Manual Upgrade
starting from the point immediately after the 11.2 software has been installed.
Note 837570.1 Complete Checklist for Manual Upgrades to 11gR2
Note 1503653.1 Complete Checklist for Manual Upgrades to Oracle Database 12c Release 1 (12.1)
Note: the above procedure is for restoring a 10.2 database that had never been upgraded to 11.2. If the database has already been upgraded, and you need to restore a backup that was created while the database was running as 10.2, you just need to restore and recover it, and media recovery will replay everything done by the upgrade.
RMAN "duplicate" is not supported as it will fail attempting to automatically open the database after recovery (step #3).
Starting from RDBMS 12c there is a new option available with the DUPLICATE TARGET DATABASE -> the NOOPEN-clause,
which is than suitable for restoring and recovering the database.
.
NOOPEN
Specifies that the duplicate database must not be opened after it is created.
By default, RMAN creates a duplicate database and then opens it in RESETLOGS mode.
.
Reference:
http://docs.oracle.com/database/121/RCMRF/rcmsynta020.htm#i1011578
Oracle? Database Backup and Recovery Reference
12c Release 1 (12.1)
E50791-03
.
DUPLICATE
.
dupOptionList
2) Can I restore or duplicate between two different patchset levels?
As you can restore between different Oracle version, you can also do so between two different patchset levels. See question #1 for details.
SQL> alter database open resetlogs upgrade;
OR
SQL> alter database open resetlogs downgrade;
As needed before executing the required scripts to either upgrade or downgrade to a patch level.
Because RMAN "duplicate" attempts to automatically open the database you may not use RMAN duplicate for this case, only RMAN restore.
Starting from RDBMS 12c there is a new option available with the DUPLICATE TARGET DATABASE -> the NOOPEN-clause,
which is than suitable for restoring and recovering the database.
.
NOOPEN
Specifies that the duplicate database must not be opened after it is created.
By default, RMAN creates a duplicate database and then opens it in RESETLOGS mode.
.
Reference:
http://docs.oracle.com/database/121/RCMRF/rcmsynta020.htm#i1011578
Oracle? Database Backup and Recovery Reference
12c Release 1 (12.1)
E50791-03
.
DUPLICATE
.
dupOptionList
3) Can I restore or duplicate between two different versions of the same operating system?
For example, can I restore my 9.2.0.1.0 RMAN backup taken against a host running Solaris 9 to a different machine where 9.2.0.1.0 is installed but where that host is running Solaris 10?
If the same Oracle Server installation CDs (media pack) can be used to install 9.2.0.1.0 on Solaris 9 and Solaris 10, this type of restore is supportable.
4) Is it possible to restore or duplicate when the bit level (32 bit or 64 bit) of Oracle does not match?
For example, is it possible to restore or duplicate my 9.2. 64-bit database to a 9.2.32-bit installation?
It is preferable to keep the same bit version when performing a restore/recovery. However, excluding the use of duplicate command, the use of the same operating system platform should allow for a restore/recovery between bit levels (32 bit or 64 bit) of Oracle. Note, this may be specific to the particular operating system and any problems with this should be reported to Oracle Support.
If you will be running the 64-bit database against the 32-bit binary files or vice versa, after the recovery has ended the database bit version must be converted using utlirp.sql.
See this note for details on switching between bit sizes:
Note 62290.1 Changing between 32-bit and 64-bit Word Sizes
If you do not run utlirp.sql you will see errors including but not limited to:
ORA-06553: PLS-801: INTERNAL ERROR [56319]
5) Is it possible to restore a later version backup to an earlier version of Oracle?
Say for example you are preparing to upgrade to 11.2 from 10.2. After a successful upgrade and running on 11.2 for a few days you take a new backup of the 11.2 database. You want to know if run into a problem with 11.2 if you could restore the 11.2 backup to 10.2 on another host (or reinstall 10.2 on the same host then restore the 11.2 backup).
Such a restore is possible if the COMPATIBLE parameter had never been increased after the upgrade. In this example, if the 11.2 database had always been run with COMPATIBLE=10.2 then it is possible to restore a backup of the 11.2 database into a 10.2 instance, then perform the downgrade procedures.
If the 11.2 database has ever been opened with COMPATIBLE = 11.2, then this is not possible. Another good way for maintaining HA and the old version database (if you need to fall back) is to use the Data Guard rolling upgrade method which involves a transient logical standby database (a primary that temporarily becomes a logical standby just during the upgrade period). After upgrading the standby to new version (and primary still running on old version), you can switchover and verify that upgraded database is working well. If it is not, you can switchback to primary old version.
6) Can I restore or duplicate my RMAN backup between two different platforms such as Solaris to Linux?
In general, you cannot restore or duplicate between two different platforms.
In versions previous to 10g the only option to migrate from one platform to another was using export / import. With 10g, using the RMAN convert commands, you can cross between platforms using the 10g Cross-Platform Transportable Tablespaces option. For more details review this note:
Note 243304.1 Transportable Tablespaces Across Different Platforms
In version 10.2 and later if the source and target OS are the same endian you may issue a "CONVERT DATABASE" so that datafiles are converted and ready for transport to the destination machine. For more details about "CONVERT DATABASE" see:
Oracle Database Backup and Recovery Advanced User's Guide
10g Release 2 (10.2)
Chapter 15, RMAN Cross-Platform Transportable Databases and Tablespaces
If going from 32bit to 64bit, you must also change the wordsize per note 62290.1.
There are also 3rd party applications for migration between platforms such as VERITAS Storage Foundation portable data containers:
http://eval.veritas.com/mktginfo/products/White_Papers/Storage_Server_Management/Portable_Data_Containers_for_Oracle.pdf
(Contact Veritas for information about VERITAS Storage Foundation portable data containers)
Community Discussion
You can directly participate in the Discussion about this article below. The Frame is the interactive live Discussion - not a Screenshot ;-)
REFERENCES
NOTE:73431.1 - RMAN Compatibility MatrixNOTE:62290.1 - Changing between 32-bit and 64-bit Word Sizes
NOTE:1079563.1 - RMAN DUPLICATE/RESTORE/RECOVER Mixed Platform Support
NOTE:732053.1 - Avoid Datafile Conversion during Transportable Database
NOTE:560417.1 - Recovery Through Upgrade returns ORA-1092 on Open
NOTE:558408.1 - RMAN DUPLICATE / RESTORE a database to a higher patchset
NOTE:1503653.1 - Complete Checklist for Manual Upgrades to Oracle Database 12c Release 1 (12.1)
Changing between 32-bit and 64-bit Word Sizes (文档 ID 62290.1)
SCOPE & APPLICATION
-------------------
This document is created to provide all the details for changing word size from
32bit to 64bit. This document is a "cut/paste" of applicable sections from the
Oracle9i Database Migration guide (A96530-02), to quickly provide the needed
details and steps to change the word-size.
This note is applicable to Oracle 8.0.x, Oracle8i, Oracle9i and Oracle10g.
LIMITATIONS OF USE
------------------
This note is not applicable for:
- databases having JVM installed in an Oracle8i environment, or
- Oracle Applications installed in an Oracle8i environment
- databases using native compilation. This assumes that PL/SQL is set to interpreted.
To migrate these types of database, please check Note:183649.1 CHANGING WORD-SIZE
------------------
You can change the word-size of your Oracle database server during a migration,
upgrade, or downgrade operation. A change in word-size includes the following
scenarios:
You have 32-bit Oracle software installed on 64-bit hardware and want to
change to 64-bit Oracle software.
You have 64-bit Oracle software installed on 64-bit hardware and want to
change to 32-bit Oracle software.
If you are changing word-size during a migration, upgrade, or downgrade
operation then no additional action is required. The word-size is changed
automatically during any of these operations. However, if you want to change
the word-size within the same major release, then follow the instructions in
"Changing the Word-Size of Your Current Release" below. For example, if you
have the 32-bit version of Oracle release 9.0.1 and you want to switch to the
64-bit version of Oracle release 9.0.1, then you must complete this procedure.
The following information applies if you are changing your
hardware from 32-bit to 64-bit or from 64-bit to 32-bit:
If you want to change your hardware wordsize, then you should be able to switch
from 32-bit hardware to 64-bit hardware and still use your existing
32-bit Oracle software without encountering any problems, except on Linux
systems (32-bit Oracle on 64-bit Linux is not supported). Always check to be
sure the combination is certified to run Oracle before proceeding with any
changes.
If you want to change your hardware from 64-bit to 32-bit, then you
must first change your Oracle software to 32-bit software before
changing your hardware wordsize.
The on-disk format for database data, redo, and undo is identical for the
32-bit and 64-bit installations of Oracle. The only internal structural
differences between the 32-bit and 64-bit Oracle installations are the
following:
The compiled format of PL/SQL is different. The instructions for how and
when to recompile PL/SQL are provided in the appropriate chapters of
the Migration book. The storage format of user-defined types is based on the
release of Oracle that created the database. The existing storage format will
be converted to the correct format transparently when necessary. User-defined
types include object types, REFs, varrays, and nested tables.
Note: For Oracle 9.2
In the first release of the migration guide it is said that changing the
wordsize during upgrade or migration is not supported. This is incorrect
a documentation bug has been logged for this. Bug 2590998 explains the
error in the documentation. This has been fixed in the second release of
Oracle 9I release 2 (9.2) Migration guide where it is correctly written
that changing wordsize during the migration or the upgrade is supported.
It is recomended to apply the latest patchset BEFORE the wordsize conversion.
This would avoid some bugs and also some steps in this note during the wordsize
conversion, like Bug:1867501 and Bug:1926809.
CONSIDERATIONS BEFORE PROCEEDING WITH THE ACTIONS BELOW
-------------------------------------------------------
1) It is necessary to reload OLAP when converting word size due to its dependency
on plsql as documented in Note 386990.1.
2) Normally an upgrade to a newer release will automatically take care of
a word size change from 32-bit to 64-bit. However, upgrading 10gR1 to 10gR2 is
an exception.
Please refer to
Oracle Database Upgrade Guide
10g Release 2 (10.2)
Part Number B14238-01
http://download.oracle.com/docs/cd/B19306_01/server.102/b14238/intro.htm#i1008703
Converting Databases to 64-bit Oracle Database Software
If you are installing 64-bit Oracle Database 10g software but were previously
using a 32-bit Oracle Database installation, then the databases will automatically
be converted to 64-bit during the upgrade to Oracle Database 10g except when
upgrading from Release 1 (10.1) to Release 2 (10.2).
Note:
The process is not automatic for the release 1 to release 2 upgrade, but is
automatic for all other upgrades. This is because the utlip.sql script is not
run during the release 1 to release 2 upgrade to invalidate all PL/SQL objects.
You must run the utlip.sql script with the database in UPGRADE / MIGRATE mode
as the last step in the release 10.1 environment, before upgrading to
release 10.2.
3) Bug 5079213: ORA-6544 [56319] DURING UPGRADE FROM 10.1.0.5 32BIT TO 10.2.0.2 64BIT
-- For patch upgrades that are changing word size, utlip.sql must be run
manually as it is not automatically run as part of the upgrade.
CHANGING THE WORD-SIZE OF YOUR CURRENT RELEASE
----------------------------------------------
The instructions in this section guide you through changing the word-size of
your current release (switching from 32-bit software to 64-bit software or
vice versa).
Complete the following steps to change the word-size of your current release:
1. Start SQL*Plus.
2. Connect to the database instance AS SYSDBA.
3. Run SHUTDOWN IMMEDIATE on the database:
SQL> SHUTDOWN IMMEDIATE
Issue the command for all instances if you are running Oracle Parallel
Server.
=============================================================================
Note:
NCHAR columns in user tables are not changed during the upgrade.
To change NCHAR columns in user tables, see "Upgrade User NCHAR
Columns" in the Migration guide.
=============================================================================
4. Perform a full backup of the database (optional, but highly recommended)
See Also:
Oracle9i User-Managed Backup and Recovery Guide for more information.
5. If you are using the same Oracle home for your current release and the
release to which you are switching, then deinstall your current release
using the Oracle Installer. You do not need to deinstall your current
release if you are using separate Oracle home directories.
6. If you currently have a 32-bit installation, then install the 64-bit
version of the same release. Or, if you currently have a 64-bit
installation, then install the 32-bit version of the same release.
=============================================================================
Note:
Installation and deinstallation are operating system-specific. For
installation and deinstallation instructions, see your
Oracle9i operating system-specific installation documentation and
the Oracle9i README for your operating system.
Installation documentation can also be found at technet.oracle.com
=============================================================================
7. Copy configuration files to a location outside of the old Oracle home:
a. If your initialization parameter file resides within the old
environment's Oracle home, then copy it to a location outside of the
old environment's Oracle home. The initialization parameter file can
reside anywhere you wish, but it should not reside in the old
environment's Oracle home after you switch to the new release.
b. If your initialization parameter file has an IFILE (include file)
entry and the file specified in the IFILE entry resides within the
old environment's Oracle home, then copy the file specified by the
IFILE entry to a location outside of the old environment's Oracle
home. The file specified in the IFILE entry has additional
initialization parameters. After you copy this file, edit the IFILE
entry in the initialization parameter file to point to its new
location.
c. If you have a password file that resides within the old Oracle home,
then move or copy the password file to the Oracle9i Oracle home.
The name and location of the password file are operating
system-specific; for example, on UNIX operating systems, the default
password file is ORACLE_HOME/dbs/orapwsid, but on Windows platforms,
the default password file is ORACLE_HOME\database\pwdsid.ora.
In both cases, sid is your Oracle instance ID.
=============================================================================
Note:
For Oracle9i Real Application Clusters, perform this step on
all nodes. Also, if your initdb_name.ora file resides within
the old environment's Oracle home, then move or copy the
initdb_name.ora file to a location outside of the old
environment's Oracle home.
=============================================================================
8. Change your environment to point at the new 64Bit ORACLE_HOME.
Note: Check with platform specific documentation if other env variables
need to be changed e.g. LD_LIBRARY_PATH
9. If you are changing the wordsize of an Oracle 8.0, Oracle8i or Oracle9i 9.0.x database
then please make the following changes in the 64-bit ORACLE_HOME/dbs
init$ORACLE_SID.ora file to prepare for the wordsize change:
aq_tm_processes=0
job_queue_processes=0
_system_trig_enabled= false
Changing the first two parameters will avoid the problems detailed in
Bug 1421476 and Bug 1816609
The last parameter should be set to FALSE for scripts which perform
dictionary operations as the objects on which the triggers depend may
become invalid or be dropped, causing the triggers to fail and thus
preventing the scripts from running successfully.
See note 149948.1 'IMPORTANT: Set "_SYSTEM_TRIG_ENABLED=FALSE" When
Upgrading / Downgrading / Applying Patch Sets' for more info.
If you are changing the wordsize of an Oracle9i 9.2.0.x or Oracle10g
database, go to step 10.
10. When changing wordsize from a 32-bit Oracle version to a 64-bit Oracle
version, Oracle recommends doubling the size of parameters such as:
SHARED_POOL_SIZE
SHARED_POOL_RESERVED_SIZE
LARGE_POOL_SIZE
This is mainly due to an increase in the size of internal data structures.
For an in-depth explanation of this, please see note 209766.1
'Memory Requirements of Databases Migrated from 32-bit to 64-bit'
11. At a system prompt, change to the ORACLE_HOME/rdbms/admin directory.
12. Start SQL*Plus.
13. Connect to the database instance AS SYSDBA.
14. If you are changing the wordsize of an Oracle 8.0, Oracle8i or Oracle9i 9.0.x database,
run STARTUP RESTRICT:
SQL> STARTUP RESTRICT
You may need to use the PFILE option to specify the location of your
initialization parameter file.
If you are changing the wordsize of an Oracle9i 9.2.0.x database, run STARTUP MIGRATE:
SQL> STARTUP MIGRATE
If you are changing the wordsize of an Oracle10g database, run STARTUP UPGRADE:
SQL> STARTUP UPGRADE
15. Set the system to spool results to a log file for later verification of
success:
SQL> SPOOL catoutw.log
If you want to see the output of the script you will run on your screen,
then you can also issue a SET ECHO ON statement:
SQL> SET ECHO ON
16. Run utlirp.sql:
SQL> @$ORACLE_HOME/rdbms/admin/utlirp.sql
The utlirp.sql script recompiles existing PL/SQL modules in the format
required by the new database. If the version does not include a call to
utlrp, then you must manually run utlrp.sql to recompile invalid objects.
This script first alters certain dictionary tables. Then, it reloads
package STANDARD and DBMS_STANDARD, which are necessary for using PL/SQL.
Finally, it triggers a recompile of all PL/SQL modules, such as packages,
procedures, types, and so on.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Additional Actions for Java:
When migrating a database from 32 to 64bit (or vice versa) additional actions
are required for java. In theory the format of java shared data objects (SRO)
is not compatible between 32 and 64 bit and so these objects need to be dropped
and regenerated. In practice it may be the case prior to release 11 such
objects could interoperate but if so this would only be by chance and should
not be relied upon.
The steps to do the regeneration are as follows. These should be done
immediately before running utlirp. They may take several minutes to complete.
They must be done connected as SYS.
begin
update obj$ set status=5 where obj#=(select obj# from obj$,javasnm$
where owner#=0 and type#=29 and short(+)=name and
nvl(longdbcs,name)='oracle/aurora/rdbms/Compiler');
commit;
declare
cursor C1 is select
'DROP JAVA DATA "' || u.name || '"."' || o.name || '"'
from obj$ o,user$ u where o.type#=56 and u.user#=o.owner#;
ddl_statement varchar2(200);
iterations number;
previous_iterations number;
loop_count number;
my_err number;
begin
previous_iterations := 10000000;
loop
-- To make sure we eventually stop, pick a max number of iterations
select count(*) into iterations from obj$ where type#=56;
exit when iterations=0 or iterations >= previous_iterations;
previous_iterations := iterations;
loop_count := 0;
open C1;
loop
begin
fetch C1 into ddl_statement;
exit when C1%NOTFOUND or loop_count > iterations;
exception when others then
my_err := sqlcode;
if my_err = -1555 then -- snapshot too old, re-execute fetch query
exit;
else
raise;
end if;
end;
initjvmaux.exec(ddl_statement);
loop_count := loop_count + 1;
end loop;
close C1;
end loop;
end;
commit;
initjvmaux.drp('delete from java$policy$shared$table');
update obj$ set status=1 where obj#=(select obj# from obj$,javasnm$
where owner#=0 and type#=29 and short(+)=name and
nvl(longdbcs,name)='oracle/aurora/rdbms/Compiler');
commit;
end;
/
create or replace java system
/
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
17. Locate the version you are migrating from below, and execute the appropriate
script:
- If you are migrating an Oracle 8.0, Oracle8i or Oracle 9i 9.0.x database,
run the following script:
SQL> @$ORACLE_HOME/rdbms/admin/catalog.sql
- If you are migrating an Oracle9i 9.2.0.x database, run the following
script:
SQL> @$ORACLE_HOME/rdbms/admin/catpatch.sql
- If you are migrating an Oracle10g 10.1.0.x or 10.2.0.x database, run the
following script:
SQL> @$ORACLE_HOME/rdbms/admin/catupgrd.sql
=============================================================================
Note:
If the patchset level is not being changed (for example, you are
migrating a 9.2.0.8 32-bit database to 9.2.0.8 64-bit) then there is no
need to run the $ORACLE_HOME/rdbms/admin/catpatch.sql script or the
$ORACLE_HOME/rdbms/admin/catupgrd.sql script because the data dictionary
is already at the correct level.
=============================================================================
18. Check the validity of the DBMS_STANDARD package:
SQL> select status from dba_objects
where object_name='DBMS_STANDARD'
and object_type='PACKAGE'
and owner='SYS';
19. If the package is invalid, recompile it:
SQL> alter package dbms_standard compile;
20. If you are changing the wordsize of an Oracle 8.0, Oracle8i or Oracle 9i 9.0.x database,
run the following script:
SQL> @$ORACLE_HOME/rdbms/admin/catproc.sql
If you are changing the wordsize of an Oracle9i 9.2.0.x or Oracle10g database, no other
script needs to be run.
21. Run the following SQL statement to check for invalid objects:
SQL> select owner, object_name, object_type from dba_objects
where status <> 'VALID';
22. Turn off the spooling of script results to the log file:
SQL> SPOOL OFF
Then, check the spool file and verify that the packages and procedures
compiled successfully. You named the spool file in Step 15; the suggested
name was catoutw.log. Correct any problems you find in this file (for
example, compile any invalid objects)
If you specified SET ECHO ON, then you may want to SET ECHO OFF now:
SQL> SET ECHO OFF
23. If you are changing the wordsize of an Oracle 8.0, Oracle8i or Oracle9i 9.0.x database,
disable the restriction on sessions:
SQL> ALTER SYSTEM DISABLE RESTRICTED SESSION;
24. Shutdown the database. If you are changing the wordsize of an Oracle 8.0, Oracle8i or
Oracle9i 9.0.x database, remove the following parameter from init.ora
aq_tm_processes=0
job_queue_processes=0
_system_trig_enabled=false
The word-size of your database is now changed.
You can open the database for normal use.
RELATED DOCUMENTS
----------------- Note:214242.1 ORA-600 [17069] while running utlirp.sql converting to 8.1.7.4 64-Bit Note 565773.1 Invalid Objects After Removing OLAP or Migration of a Database to 64 Bit Note 341880.1 How to Convert a 32-bit Database to 64-bit Database on Linux Note 752986.1 Database Migration With OS Upgrade On Windows Platform Note 757245.1 Can you / How to Upgrade RDBMS and Convert From 32-bit to 64-bit Binaries Directly on Linux or Windows based Intel Platforms Using the Database Upgrade Assistant (DBUA) Note 548978.1 How To Change Oracle 11g Wordsize from 32-bit to 64-bit.
Bug 5079213: ORA-6544 [56319] DURING UPGRADE FROM 10.1.0.5 32BIT TO 10.2.0.2 64BIT
-- For patch upgrades that are changing word size, utlip.sql must be run
manually as it is not automatically run as part of the upgrade.
Oracle 9i Database Migration Release 2 (9.2) Part Number A96530-01 (HTML) -
http://download.oracle.com/docs/cd/B10501_01/server.920/a96530/toc.htm
Oracle 9i Database Migration Release 1 (9.0.1) Part Number A90191-02 (HTML) -
http://download.oracle.com/docs/cd/A91202_01/901_doc/server.901/a90191/toc.htm
Oracle8i Migration Release 3 (8.1.7) Part Number A86632-01 (HTML) -
http://download.oracle.com/docs/cd/A87860_01/doc/server.817/a86632/toc.htm
Oracle8 Migration Release 8.0 Part Number A58243-01 (HTML) -
http://download.oracle.com/docs/cd/A64702_01/doc/server.805/a58243/toc.htm
Oracle Documentation Master Index -
http://www.oracle.com/technology/documentation/index.html
Modificaton History
--------------------
18-Nov-2004: Added affected product versions in header and documentation links.
06-Oct-2006: Updated this note for Oracle10g
25-Jul-2007: Updated this note to state that utlirp.sql needs to be run first
REFERENCES
BUG:1867501 - UNCONTROLLED INTERNAL CONNECTION MAKES PLS-00907, PLS-213 AND VARIOUSNOTE:149948.1 - IMPORTANT: Set "_SYSTEM_TRIG_ENABLED=FALSE" When Upgrading / Downgrading / Applying Patch Sets
NOTE:183649.1 - How to Migrate 8.1.7.3 RDBMS from a 32-bit to a 64-bit database with Java installed
NOTE:209766.1 - Memory Requirements of Databases Migrated from 32-bit to 64-bit
BUG:1816609 - CONVERTING 32 BIT TO 64 BIT RUNNING UTLIRP.SQL FAILS
NOTE:214242.1 - ORA-600 [17069] While Running utlirp.sql Converting to 8.1.7.4 64-Bit
NOTE:757245.1 - Can you / How to Upgrade RDBMS and Convert From 32-bit to 64-bit Binaries Directly on Linux or Windows based Intel Platforms Using the Database Upgrade Assistant (DBUA)
NOTE:341880.1 - How to Convert a 32-bit Database to 64-bit Database on Linux?
NOTE:386990.1 - DB Conversion: 32 bit -->64 Bit Broke OLAP Option
NOTE:548978.1 - How To Change Oracle 11g Wordsize from 32-bit to 64-bit.
NOTE:565773.1 - Remove Invalid OLAP Objects From SYS And OLAPSYS Schemas
NOTE:752986.1 - Database Migration With OS Upgrade On Windows Platform
RMAN DUPLICATE/RESTORE/RECOVER Mixed Platform Support (文档 ID 1079563.1)
In this Document
| Abstract |
| History |
| Details |
| Summary |
| References |
APPLIES TO:
Oracle Database - Enterprise Edition - Version 10.2.0.1 and laterOracle Database - Standard Edition - Version 11.2.0.4 to 11.2.0.4 [Release 11.2]
Information in this document applies to any platform.
ABSTRACT
This note covers RMAN DUPLICATE, RESTORE, and RECOVER mixed platform support.
HISTORY
Author: Tim Chien
Create Date 31-MAR-2010
Update Date 09-JUN-2010
DETAILS
+ Active Database DUPLICATE
+ Backup-based DUPLICATE using image copies or backup sets
+ RESTORE and RECOVER using image copies or backup sets
Note that the following platform combinations assume that the source database is created at the same version as the destination database (i.e. was not upgraded from a version prior to that listed in the heading for that combination).
An upgraded database can still have blocks which are dependent on old formats and can elicit compatibility issues. Thus, the database is required to be created at the same version as the destination database and not upgraded from a prior version.
If a particular combination is not listed below, you must use other supported migration procedures, such as transportable tablespace/database or Data Pump import/export.
For Oracle Database 10g Release 2 and above releases:
Solaris x86-64 Linux x86-64
HP-PA HP-IA
Windows IA (64-bit) / Windows (64-bit Itanium) Windows 64-bit for AMD / Windows (x86-64)
For Oracle Database 11g Release 1 and above releases (requires minimum 11.1 compatible setting):
Linux Windows
Restore From Windows To Linux using RMAN Fails ( Note 2003327.1)
For Oracle Database 12g Release 2 and above releases:
New functionality with RMAN backup "for transport" allows transport with backupsets. See the following for details:
Steps to Transport a Database to a Different Platform Using Backup Sets in Chapter 28 of the Database Backup and Recovery User's Guide:
http://docs.oracle.com/database/121/BRADV/rcmxplat.htm#BRADV724
12c How Perform Cross-Platform Database Transport to different Endian Platform with RMAN Backup Sets (Note 2013271.1)
REFERENCES
NOTE:2003327.1 - Restore From Windows To Linux using RMAN FailsNOTE:1508375.1 - Duplicate from Windows to Linux ORA-600 [KTBRCL:CDLC NOT IN CR]
NOTE:13335722.8 - Bug 13335722 - Enhancement to allow RMAN conversion of backups cross-endian cross-platform
NOTE:2013271.1 - 12c How Perform Cross-Platform Database Transport to different Endian Platform with RMAN Backup Sets
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