Backup on 10g, restore on 11g

Hello,
What steps should be done (if possible) to restore on Oracle 11g a backup taken on Oracle 10g? I know that for minor version upgrades (10.2.0.2 to 10.2.0.3, for instance) after restore and recovery performed with RMAN, the instance must be upgraded/adapted to the new Oracle version. Is this kind of procedure appliable for major upgrades, like 10.2 towards 11.1, or should I upgrade the DB instance independently of the backup/restore procedure?
Thank you,
Adrian

Thank you Steven, the document seems to be exactly what I'm looking for!
The 11g version of the whitepaper is here: [http://www.oracle.com/technology/deploy/availability/pdf/maa_wp_11g_upgradetts.pdf].
I'm going through it now, and one of the things I don't understand is the configuration of a physical standby database for the source DB on my target machine (where my target DB will eventually be hosted). The standby DB is in itself new to me, but it seems that I'm creating a copy of my source DB (10g) on my target machine (which will run an 11g instance), and then I'm using the TTS feature to move the data from the non-system tablespaces between the two instances on a machine. The benefits I see is that once my export (from the physical standby) is done, I don't have to move dumps and dbf's from one machine to another, and of course, my source DB will not face performance issues, as the export is done from the standby. On the other hand, it seems I will have to install the Oracle 10g software on my target machine too.
Another point I'm having troubles understanding is how will I manage both instances on the target machine, given that I want the same configuration (datafile location) on both the source and target machine.
The whitepaper states in phase 1 (Initial setup): The datafile location of the physical standby datafiles should be the final desired location for the target database datafiles. A bit further, in phase 2 (Prepare the Source and Target DB), when creating the target database with DBCA, I will also have the same datafiles in the same location as my standby.
What am I missing here?
Thanks again for your time
Adrian

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Is there a way to restore the Oracle 11g backup to 10g (or XE).
- impdp/expdp will be helpful for this exercise.
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So far i found this...
http://download.oracle.com/docs/cd/B19306_01/server.102/b14215/exp_imp.htm#SUTIL103
h1. Using Different Releases and Versions of Export
Whenever you are moving data between different releases of the Oracle database, the following basic rules apply:
The Import utility and the database to which data is being imported (the target database) must be the same version.
The version of the Export utility must be equal to the earliest version of the source or target database.
For example, to create an export file for an import into a later release database, use a version of the Export utility that is equal to the source database. Conversely, to create an export file for an import into an earlier release database, use a version of the Export utility that is equal to the version of the target database.
In general, you can use the Export utility from any Oracle8 release to export from an Oracle9i server and create an Oracle8 export file. See Creating Oracle Release 8.0 Export Files from an Oracle9i Database.

PREVIEWING BACKUPS USED IN RESTORE OPERATIONS IN 10G

제품 : RMAN
작성날짜 : 2004-05-28
PREVIEWING BACKUPS USED IN RESTORE OPERATIONS IN 10G
======================================================
PURPOSE
Oracle 10g부터 RESTORE command는 PREVIEW 옵션을 제공합니다.
PREVIEW 옵션은 restore operation을 수행하는데 있어 요구되는 backup들, 즉
Disk나 tape 상에 있는 Backup set 또는 image copy들을 미리 살펴볼수
있게 해 줍니다.
Previewing Backups Used in Restore Operations
RESTORE...PREVIEW는 현재 요구되는 모든 backup이 사용 가능한지를 check하거나
RMAN이 특정 backup을 사용하는지 안하는지를 살피고자 할 때 사용될 수 있습니다.
예를 들면, RESTORE...PREVIEW는 사용자에게 RMAN이 RESTORE수행 중에
현재 가용하지 않은 Tape상에 있는 backup을 요청하리란 것을 알게 해 줍니다
이 경우 사용자는 'CHANGE....UNAVAILABLE' 명령을 사용하여 backup의 상태를
'UNAVAILABLE'로 바꿀 수 있습니다. 이와 같이 조치후 다시 RESTORE...PREVIEW를
수행하면 이제는 사용 가능한 다른 backup을 사용하여 RESTORE 작업을 수행함을
볼 수 있습니다.
Using RESTORE... PREVIEW
RESTORE...PREVIEW는 모든 RESTORE operation에 적용되어 RESTORE Operation시에
요구되는 모든 backup에 대한 자세한 Report를 작성하게 해 줍니다.
다음은 PREVIEW 옵션을 사용한 RESTORE 명령에 대한 예제들입니다
RESTORE DATABASE PREVIEW;
RESTORE TABLESPACE users PREVIEW;
RESTORE DATAFILE 3 PREVIEW;
RESTORE ARCHIVELOG FROM LOGSEQ 200 PREVIEW;
RESTORE ARCHIVELOG FROM TIME 'SYSDATE-7' PREVIEW;
RESTORE ARCHIVELOG FROM SCN 234546 PREVIEW;
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Using RESTORE... PREVIEW SUMMARY
RESTORE...PREVIEW에 의해 생성된 Report가 너무 자세하여 필요 이상의 정보들을
제공하고 있다면 RESTORE...PREVIEW SUMMARY 옵션을 사용하여 Restore 과정시
사용되고 영향받는 파일들에 대한 자세한 내용을 생략할 수도 있습니다.
다음은 PREVIEW SUMMARY 옵션을 사용하여 RESTORE하는 예제들입니다:
RESTORE DATABASE PREVIEW SUMMARY;
RESTORE TABLESPACE users PREVIEW SUMMARY;
RESTORE DATAFILE 3 PREVIEW SUMMARY;
RESTORE ARCHIVELOG FROM LOGSEQ 200 PREVIEW SUMMARY;
RESTORE ARCHIVELOG FROM TIME 'SYSDATE-7' PREVIEW SUMMARY;
RESTORE ARCHIVELOG FROM SCN 234546 PREVIEW SUMMARY;
RESTORE...PREVIEW SUMMARY report는 LIST SUMMARY 명령의 output 형식과
동일합니다.
Reference Documents
Backup and Recovery Basics
10g Release 1 (10.1)

제품 : RMAN
작성날짜 : 2004-05-28
PREVIEWING BACKUPS USED IN RESTORE OPERATIONS IN 10G
======================================================
PURPOSE
Oracle 10g부터 RESTORE command는 PREVIEW 옵션을 제공합니다.
PREVIEW 옵션은 restore operation을 수행하는데 있어 요구되는 backup들, 즉
Disk나 tape 상에 있는 Backup set 또는 image copy들을 미리 살펴볼수
있게 해 줍니다.
Previewing Backups Used in Restore Operations
RESTORE...PREVIEW는 현재 요구되는 모든 backup이 사용 가능한지를 check하거나
RMAN이 특정 backup을 사용하는지 안하는지를 살피고자 할 때 사용될 수 있습니다.
예를 들면, RESTORE...PREVIEW는 사용자에게 RMAN이 RESTORE수행 중에
현재 가용하지 않은 Tape상에 있는 backup을 요청하리란 것을 알게 해 줍니다
이 경우 사용자는 'CHANGE....UNAVAILABLE' 명령을 사용하여 backup의 상태를
'UNAVAILABLE'로 바꿀 수 있습니다. 이와 같이 조치후 다시 RESTORE...PREVIEW를
수행하면 이제는 사용 가능한 다른 backup을 사용하여 RESTORE 작업을 수행함을
볼 수 있습니다.
Using RESTORE... PREVIEW
RESTORE...PREVIEW는 모든 RESTORE operation에 적용되어 RESTORE Operation시에
요구되는 모든 backup에 대한 자세한 Report를 작성하게 해 줍니다.
다음은 PREVIEW 옵션을 사용한 RESTORE 명령에 대한 예제들입니다
RESTORE DATABASE PREVIEW;
RESTORE TABLESPACE users PREVIEW;
RESTORE DATAFILE 3 PREVIEW;
RESTORE ARCHIVELOG FROM LOGSEQ 200 PREVIEW;
RESTORE ARCHIVELOG FROM TIME 'SYSDATE-7' PREVIEW;
RESTORE ARCHIVELOG FROM SCN 234546 PREVIEW;
RESTORE... PREVIEW output은 LIST 명령의 output과 동일한 형식으로 나타납니다
Using RESTORE... PREVIEW SUMMARY
RESTORE...PREVIEW에 의해 생성된 Report가 너무 자세하여 필요 이상의 정보들을
제공하고 있다면 RESTORE...PREVIEW SUMMARY 옵션을 사용하여 Restore 과정시
사용되고 영향받는 파일들에 대한 자세한 내용을 생략할 수도 있습니다.
다음은 PREVIEW SUMMARY 옵션을 사용하여 RESTORE하는 예제들입니다:
RESTORE DATABASE PREVIEW SUMMARY;
RESTORE TABLESPACE users PREVIEW SUMMARY;
RESTORE DATAFILE 3 PREVIEW SUMMARY;
RESTORE ARCHIVELOG FROM LOGSEQ 200 PREVIEW SUMMARY;
RESTORE ARCHIVELOG FROM TIME 'SYSDATE-7' PREVIEW SUMMARY;
RESTORE ARCHIVELOG FROM SCN 234546 PREVIEW SUMMARY;
RESTORE...PREVIEW SUMMARY report는 LIST SUMMARY 명령의 output 형식과
동일합니다.
Reference Documents
Backup and Recovery Basics
10g Release 1 (10.1)

I backup my iphone on my pc and copy backup file into drive D then i setup new OS on my pc. after that i copy the backup file into itunes backup folder but itunes can't find the backup file to restore my iphone. how can i restore my iphone?

i backup my iphone on my pc and copy backup file into drive D then i setup new OS on my pc. after that i copy the backup file into itunes backup folder but itunes can't find the backup file to restore my iphone. how can i restore my iphone?

Don't you just love changes in interfaces?
I found the answer to my question.
When you attach a device (iPhone, iPad) to your Mac, in iTunes 12 in appears as a tiny icon in the second "row" of the iTunes display. Click the icon and the familiar iTunes display for the device appears. From there, on the Summary screen, you can see the dates of the backups of the device (iCloud and backup to the computer). You can also use the button to backup to the computer.

Query Regarding Updation/Migration of ODI 10g To ODI 11g.

Hi All,
Currently I am using ODI 10g Version & Repositories ( Work & Master) have been installed on Oracle database version "Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi"
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Edited by: neeraj_singh on May 15, 2013 9:58 PM

neeraj_singh wrote:
Hi All,
Currently I am using ODI 10g Version & Repositories ( Work & Master) have been installed on Oracle database version "Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi"
We are thinking to migrate from ODI 10g to ODI 11g Version 11.1.1.5 & i have some queries which are metioned below.
1. Can we install ODI 11g Version 11.1.1.5 version with Repositories ( Work & Master) on Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi" or do i need to upgrade my database version to 11G?.You can install ODI 11.1.1.5 but you have to upgrade your repositories using upgrade assistant
refer http://docs.oracle.com/cd/E23943_01/upgrade.1111/e12642/tasklist.htm#CIHGIDFG
2. If yes then, Can i upgrade or use exting Repositoires ( 10g one) for ODI 11g OR i have to create new Repositoires & move/migrate the objects of 10G repositories as mentioned in the Oracle installation doc.No need to create new repositories. You just upgrade them. But you need to takecare of certain things as you are a 10g user. Refer below link for the prerequisite
http://docs.oracle.com/cd/E23943_01/upgrade.1111/e12642/prevusers.htm
3. Currently I am using OBIEE 10g for reposrting purpose & if i switch to ODI 11g , Do i need to use OBIEE 11g?Not clear about the question ?
>
ODI gurus, I need your reponse ASAP & i have to share it on urgent basis.
Thanks
Edited by: neeraj_singh on May 15, 2013 9:58 PM

HT4946 i got my new iPhone 5 and i connected it to my iTunes on mac and it ask me if i want to setup as new iPhone or restore backup and i restore back up but now i want to delete backup and set up as new iPhone, is the anyhow?

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iCloud: iCloud storage and backup overview

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Hi,
We have two databases in 10g Release 2. These databases are on two different servers and we use
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oracle 10g release 2 for LINUX.
Oracle Database 10g Release 10.2.0.1.0 - 64 bit Production
PL/SQL Release 10.2.0.1.0 - Production
CORE 10.2.0.1.0 Production
TNS for Linux: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production
We use CENTOS 5 - 64 bit edition
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imported it in new database) . Then we tried to create a Materialized view with incremental refresh
on it where the base table is in the second Oracle 10g database.
The problem is that it is not letting us create the view with FAST Refresh. It kept on giving ORA-12028
error. We tried different remedies suggested on forums like creating a view with ROWID, but still it
continued giving us the same error. We also synchronized the characterset of Oracle 10g and Oracle 11g
installations but still it did not work.
Our base table size is pretty large (over 10 Million records) and if we do a full refresh, it takes hours to
refresh it.
Without incremental refresh, we will not be able to fucntion, and to upgrade both database simultaneously
we will need a large down-time which also we can not afford.
Please advise what should we do.
Best Regards
Madhup
Edited by: Madhup on Mar 2, 2009 10:45 AM

Hello,
Yesterday I met the same problem and very sad about this, however, my story is much more complicated (I think so).
I have 6 databases:
2 - 11g
2 - 10g
2 - 9i
Every database of each release has different characterset(UTF8 and AL16UTF16).
I am trying to create Materialized view with FAST REFRESH on Oracle 11g, when master tables are located on 10g database and 9i database.
Materialized view, which points to 9i database, was successfully created.
Materialized view, which points to 10g database, gets ORA-12028
Like you, I tried many notes from METALINK and thought at the begining that the problem is my characterset. But, when the materialized views were successfully built on Oracle 9i database, I understood that the problem is something else.
Did you find the actual reason why this issue does not work??
Thanks,
Alex

Time Machine HD not showing latest backup, can't restore system

Please forgive the short story, but I'll give as many details as I can:
Last night I successfully installed XP on my MacBook Pro using Boot Camp. I decided to do the same to my iMac (21.5" 2010 Version). I used Boot Camp to initiate the partition process to create my Windows partition. It told me that I had files that couldn't be moved and I would have to:
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Can anyone please tell me that I'm wrong?

weerez87 wrote:
When I came back, the iMac had restarted and was waiting for my password to log on.
Unless you have your Mac set to automatically log you off after a period of inactivity, your Mac should have been as you left it. It does not shut down, restart, or log you off after completing a backup.
Could there have been a power failure?
I'm guessing that the initial backup +did not+ complete
That seems likely.
and I've now just lost all of my data.
Maybe, maybe not.
Just to be sure, check the backup drive via the Finder. Be +*very careful+* using the Finder on your backups; if you accidentally move, change, or delete anything, they can be corrupted.
There should be a single Backups.backupdb folder at the top level, containing a single folder named for your Mac.
Inside that should be a folder for each backup, named with the date and time; plus a "latest" alias, plus the in.Progress file (it's actually a "package").
If there are any named, dated folders, those are completed backups; you can restore your entire system from them. See #14 in [Time Machine - Frequently Asked Questions|http://web.me.com/pondini/Time_Machine/FAQ.html] (or use the link in *User Tips* at the top of this forum).
If not, select the "in.Progress" file and see how large it is, via +Get Info.+ That may take a while; the larger it is, the more of your data is there. If it's over about 6 GB (your system folders), right-click it and select +Show Package Contents.+ It should contain the same folder structure as your internal HD; go all the way to the bottom and see how much is actually there (some of the items toward the end may be empty).
If it looks like most everything is there, you may be able to recover most of it, by drag and drop.
If not, +*stop using your internal HD.+* Unless you did a +Secure Erase,+ your stuff is still on the internal disk, and most should be recoverable, but it won't be quick or easy. See [Data Recovery|http://web.me.com/pondini/AppleTips/Recover.html].
Keep us posted.

Long story short....I restored my computer to an earlier point using time machine and now all of the previous back-ups are gone. My question has to do with itunes...is it possible to restore my itunes library to the most recent backup because the restore

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See this post.
tt2

Does Time Machine still do incremental backups after a restore?

Hi --
We have a 500GB external iomega drive that just died and I have been working to restore it's files from Time Machine onto a new 500 GB drive. I formatted the new drive and gave it the same name as the old one, and it looks like Time Machine was smart enough to do the right thing and restore the files to their original locations.
However, this morning -- within 24 hours of completing the restore -- we see an error message from TM saying it is out of space and it cannot perform a backup. It claims that about 450 GB are needed, which is about the same size of all the files we restored. Is it possible that once backup files are restored they are not longer considered backed up, and thus Time Machine immediately tries to back up all the files it just restored? I assumed it would still do incremental backups but recognize that restored files do not need to be backed up again unless / until they are edited...
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felciano wrote:
Hi --
We have a 500GB external iomega drive that just died and I have been working to restore it's files from Time Machine onto a new 500 GB drive. I formatted the new drive and gave it the same name as the old one, and it looks like Time Machine was smart enough to do the right thing and restore the files to their original locations.
That's quite unusual. Normally it does a full backup immediately: http://support.apple.com/kb/TS1338
See #C4 in [Time Machine - Troubleshooting|http://web.me.com/pondini/Time_Machine/Troubleshooting.html] (or use the link in *User Tips* at the top of this forum).

Oracle 10g vs Oracle 11g query performance

Hi everyone,
We are moving from Oracle 10g to Oracle 11g database.
I have a query which in Oracle 1g takes 85 seconds to run, but when I run the same query in Oracle 11g database, it takes 635 seconds.
I have confirmed that all indexes on tables involved are enabled.
Does anyone have any pointers, what should I look into. I have compared explain plans and clearly they are different. Oracle 11g is taking a different approach than Oracle 1g.
Thanks

Pl post details of OS versions, exact database versions (to 4 digits) and init.ora parameters of the 10g and 11g databases. Have statistics been gathered after the upgrade ?
For posting tuning requests, pl see these threads
HOW TO: Post a SQL statement tuning request - template posting
When your query takes too long ...
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HTH
Srini

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TThanks Eric. At present I can't connect the NAS directly. I dont seem to have a usb to usb cable. It is connecting via a network cable. My MBA can see the NAS and I've successfully entered my login details and chosen the backup I want to restore.
On C's recommendation I tried reinstalling OSX and planned to then try importing all my files on,y to find that there was not enough disk space. I've now erased everything as it occurred to me that starting with most of my 250G drive free might help. I'm having one more go at restoring directly from the TM backup as this would be my preferred solution (indeed what I had assumed Time Machine was meant for). On,y another 7 hours 26 minutes to wait. If that fails I will have another go at a fresh OS X install and reimport from TM (on the assumption that an empty hard disk will allow that this time).
ANd do all this because MaIl stopped working with my old POP account and I screwed up the switch to IMAP (by dragging my old Pop account contents across to the new IMAP account is created - will need to do that more carefully if I ever get back to where I started!).

Oracle 10g OLAP to 11g OLAP upgrade ?

We currently are planning on a upgrade from 10g OLAP => 11g OLAP. We currently have 12 AWM's in 10g OLAP which we need to move over with associated DML programs and additional SQL reporting views.
Questions:
1. Is there any documentation available on necessary steps for 10g OLAP => 11g OLAP upgrade?
2. What would happen to existing AWM's prepared in 10g, would they be migrated to 11g transparently or have to be re-created?
3. Is there any specific documentation related to changes in way cube builds are done programatically?
4. Any changes in the way limit maps work in 11g?
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Thanks,
Sudip

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LIMIT map syntax is the same, but performance is much better.
See if this blog entry helps:
http://www.rittmanmead.com/2009/10/09/olap-10gr2-and-dense-looping/
Edited by: Stewart Bryson on Feb 19, 2010 8:40 AM

Upgrade Oracle 10g RAC - Oracle 11g RAC on Linux Environment

We are planning to Upgrade our databases to Oracle 10g RAC - Oracle 11g RAC which is Linux Environment. Kindly suggest me the best option for migration. Our production database size is 80GB.
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Any information regarding this will be appreciated.

Pl identify exact versions of "10g" and "11g", along with the exact OS versions.
Pl see the upgrade doc - http://docs.oracle.com/cd/E11882_01/server.112/e23633/toc.htm
HTH
Srini

Backup on 10g, restore on 11g

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