Best way to clone db to new host and new sid

We are looking to duplicate a database over to a different node with a different SID .. is there a "perfect" way of doing this.. Is duplicate the best bet .. or is there anoter trick?

the other way to do this is
alter database backup controlfile to trace,
change the line
CREATE CONTROLFILE REUSE DATABASE "your sid" NORESETLOGS NOARCHIVELOG
to
CREATE CONTROLFILE set database "new sid" RESETLOGS
make any required changes to the paths of your db files etc.
shutdown your prod database
copy the files to your new server
copy the init.ora file and edit for your new SID and any file location changes.
startup you new dataabse and run the control file creation script
hth
regards
Alan

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I just bought a new 500GB drive for my G4. What's the best way to clone my boot drive?
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Or
Do I have to install OSX on the new drive, put the old boot drive on the buss as a second drive and migrate everything to the new drive with the Utilities Migration Assitant program?
Are there programs available to make this easier? Where & how much?
Thanks for any help I can get.

bamim2:
Dr. Smoke's FAQ Backup and Recovery has excellent advice on developing a backup strategy.
You already have a larger extrnal HDD (Hopefully it is firewire?) The next step is to format and partition the HDD. (see step-by-step below). And thirdly you will need a good cloning utility. Carbon Copy Cloner has already been suggested, and the latest version is excellent. I, personally, prefer SuperDuper for its ease of use and efficiency. Both are great tools and relatively simple to use.
I mentioned the hope that you have a firewire. One of the wonderful benefits of using an external firewire HDD for backing up is that you can make a bootable clone. This gives you an emergency boot drive in case of a problem. It also gives you an external device for running diagnostics and repairs from the extnernal to the computer and vice-versa.
Congratulations on taking the first step toward securing your computer and your data!
Formatting, Partitioning Zeroing a Hard Disk Drive
Warning! This procedure will destroy all data on your Hard Disk Drive. Be sure you have an up-to-date, tested backup of at least your Users folder and any third party applications you do not want to re-install before attempting this procedure.
Boot from the install CD holding down the "C" key.
Select language
Go to the Utilities menu (Tiger) Installer menu (Panther & earlier) and launch Disk Utility.
Option for formatting an External HDD
Connect external HDD to computer
Turn on external HDD
Start up computer and log in
Go to Applications > Utilities > Disk Utility and launch DU.
Select your HDD (manufacturer ID) in left side bar.
Select Partition tab in main panel. (You are about to create a single partition volume.)
Select number of partition in pull-down menu above Volume diagram.
(Note 1: One partition is normally preferable for an internal HDD. External HDDs usually have more than one. See Dr. Smoke’s FAQ Backup and Recovery for tips on partitioning external HDD
Note 2: For more partitions than one, after you have selected the number of partitions you can adjust the size of the partition by selecting the top partition and typing in the size; then move down if more adjustments need to be made..)
Type in name in Name field (usually Macintosh HD)
Select Volume Format as Mac OS Extended (Journaled)
Click Partition button at bottom of panel.
Select Erase tab
Select the sub-volume (indented) under Manufacturer ID (usually Macintosh HD).
Check to be sure your Volume Name and Volume Format are correct.
Optional: Select on Security Options button (Tiger) Options button (Panther & earlier).
Select Zero all data. (This process will map out bad blocks on your HDD. However, it could take several hours. If you want a quicker method, don't go to Security Options and just click the Erase button.)
Click OK.
Click Erase button
Quit Disk Utility.
Good luck.
cornelius

Best way to Clone 11i on Linux w/o any Oracle SW on target.

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I have an instance of BS 11.5.10.2 on Linux 4.6 (Single Node) stage. I have another Linux box stage which also has HEAL 4.6 which don't have any kind of oracle software. But both system has same oracle/capping users, file systems, host configuration and OS RPM.
I want to setup stage box as an test instance for stage. In order to clone the 11.5.10.2 from stage to stage, do I need to install any Oracle software to perform cloning. What would be the best way to clone 11.5.10.2 ; in this scenario?
Thanks
Samar

You do not need to install any Oracle software before cloning, but you need to install all pre-req. software and packages at the OS level before doing so. Rapid Clone will NOT take care of that, the OS at the source and the target nodes should be identical in terms of packages and pre-req. software. Moreover, make sure you have all software components installed as in Note: 230672.1 (Under "Section 1: Prerequisites").
For the list of pre-req. OS packages/patches and kernel settings, please refer to:
Note: 294932.1 - Recommendations to Install Oracle Applications 11i
https://metalink2.oracle.com/metalink/plsql/ml2_documents.showDocument?p_database_id=NOT&p_id=294932.1
Note: 169706.1 - Oracle® Database on AIX®,HP-UX®,Linux®,Mac OS® X,Solaris®,Tru64 Unix® Operating Systems Installation and Configuration Requirements Quick Reference (8.0.5 to 11.1)
https://metalink2.oracle.com/metalink/plsql/ml2_documents.showDocument?p_database_id=NOT&p_id=169706.1

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Have a Mac Pro 5,1 (mid 2012) and want to install 2 SSD drives in a Raid 0.
Will attempt to use the Apple Disk Utility to set up the raid. any suggestions on this first part will be welcome!
But what is the best way to clone the existing SATA drive onto the Raid setup?
The 2 SSD are Samsung 84 Pro 256 GB units, installed on a Temp SSD Pro 6 Gb SATA PCIe card.
The OS is Mavericks 9.1.
Thanks !

Always no matter what, have a clone or three - clean, working image, last version before OS X 1.2.3 that you are about to install.
It is about INSTALLING OS X, not updating once you have it - though updates and security updates are known to be monkey wrenches too at times.
Never remove safety net, no matter how safe it seems.
Use a clone to run DU and repair the drive, the drive partition, it handles both (partition integrity was new to Lion), AND to invoke TRIM command when repairing (which won't happen in recovery partition mode of DU).
CCC does a smart update. You don't worry about applying updates to those, and in fact wait a few days before applying updates sometimes, or just make sure the clone is up to date so you can boot from and do a restore if needed. A system restore image is only as good as knowing it will work in an emergency should one arise.
Like to see people break ground on new projects and how to get more out of their systems. The 5,1 does not have the limitations or issues that even the 4,1 exhibited let alone even more for the Early '08 3,1s.
One good SSD alone should / would / make more improvement in performance for low investment than any I have seen. If you have the Tempo Pro card and 2 x 250GB 840's that is about $600 investment - throw in another system SSD and use the Tempo for scratch and/or Aperture and insure you have "more than enough" RAM and your workflow should be smooth. Even wtih that, which I call "best practices" the nMP 6.1 makes Aperture etc even smoother as everything is optimized better and the 1200MB/sec SSD and 4-channel 1866 DDR3 makes graphics smoother and respond instantly to your touch (sports car handling vs your sedan?)
After doing a lot of installs, upgrades, Migration Assistant; and then on a 2-4 week basis boot from another volume to run DU Repair.
OS X alone without the cache used and other things on the boot drive really only takes 40-160GB and makes it easy to create a DU sparse disk image for CCC to update and restore from and that can be kept anywhere. And have a small 200GB emergency maintenance boot volume that you can add to and create on any volume you have handy, shrink and add to that 2TB media drive or TimeMachine drive volume.
I would just set aside half an hour weekly or as needed to clone your system. Than clone again before you apply anything, system update or update to applications or new applications.
With all your personal data and media and projects not on the system you don't need a RAID0 array to hold as much data, no need for the added complexity or using two SSD devices, easier to maintain and restore. There is even a small added overhead to any RAID. With an 840 EVO 500GB just above $300 it makes a lot of sense to use those, and almost too big for a system drive. Fine if the system drive is not just OS and applications but media and stuff don't need to be there. Again, Aperture/Lightroom and other uses, yes and with t he new Mac Pro people are putting and using it for multiple purposes and uses that they would not have wtih the 2012 5,1 and earlier. But it is so fast it makes sense - and Thunderbolt 2 external storage has added more costs to storage.
Kind of got long winded, hope it proves helpful. And not confusing but may raise more questions and ideas.

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Hi,
What is the best way to clone an existing table definition?
What I mean is, I want to do the following:
create table tab2 as
select * from tab1;
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commit;
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Another alternative I could think of is:
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I am sure there would be a "cleaner" way. Any ideas?
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My work involves generating statistics by running various queries. So, I have written a few procedures that generate the statistics and insert into certain tables. Usually before starting to generate a new round of stats, I take back up of the previously generated data like this.
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However, one disadvantage with Approach I is that everytime I do this the stored procedure gets invalidated and I have to recompile it.
So, that is where I stand. If all this looks very dirty, please suggest how I can 'clean up' my process :-)
Thanks,
Rajesh

What is the best way to clone a form field in BC

Hi,
What is the best way to clone a form field in BC. I tried using jquery .clone. It works fine on other forms for me but not on the BC forms, why? is it just me? Any help would be great. Thanks

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Best way to clone my drive to an EHD

I want ot clone my ibooks drive to an EHD. The ibooks 40gb is just to small so I want to use the firewire EHD as the main drive to keep all my files etc. Whats the best way to clone my drive? Should I use disc utility or other software?

Carbon Copy Cloner:
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My wife has gave me her old ipad what would be the best way to set up her new ipad and to have my own ID?

Backup the old iPad first, either to itunes or iCloud.
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What you have would appear to be working but I can comment how I would redefine your setup. Note that both Airport Express and Time Capsule can function as wireless base stations so you do have wireless everywhere and at all times — using the Time Capsules for backups doesn’t mean your parents won’t have internet access regardless of the where the base stations are located.
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Hello all,
My 2011 15" MacBook Pro is about 3 weeks old and my new OCZ Vertex 3 120GB SSD is coming in tomorrow.
What is the best way to move my system over to the new drive? I have Time Machine backups on my external Firewire drive as well as complete drive images made with CCC. I have read where some have had problems cloning to a new SSD using a drive image.
My plan is to format the drive and install the OS with the cd then move my applications and files over with Time Machine but it would be much easier to just clone the existing drive image but I don't want any problems down the road. What is the best practice?
Thanks.

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If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
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1. Open Disk Utility in your Utilities folder.
2. After DU loads select your new hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Note the SMART status of the drive in DU's status area. If it does not say "Verified" then the drive is failing or has failed and will need replacing. Otherwise, click on the Partition tab in the DU main window.
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+Step Five+: Clone the old drive to the new drive
1. Open Disk Utility from the Utilities folder.
2. Select the destination volume from the left side list.
3. Click on the Restore tab in the DU main window.
4.Check the box labeled Erase destination.
5. Select the destination volume from the left side list and drag it to the Destination entry field.
6. Select the source volume from the left side list and drag it to the Source entry field.
7. Double-check you got it right, then click on the Restore button.
Destination means the new internal drive.
Source means the old external drive.
+Step Six+: Open the Startup Disk preferences and select the new internal volume. Click on the Restart button. You should boot from the new drive. Eject the external drive and disconnect it from the computer.

Best way to clone db to new host and new sid

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