Performance & Backup Strategy Approach

I purchased a MBP last October. I love this machine. I also have 2 External HDs that I use for primary (working) disk for my images and a boot partition and the other External HD for a backup copy of all images from the 1st External HD. I am considering making some changes/upgrades and would like some opinions. I am not going to discuss specific products as I would like to keep the discussion to the approach and not brand.
Main Purpose/Uses are for Digital Photography. I use Photoshop CS3 and Lightroom. These are the two main applications. I also run Parallels (usually when I am not doing my digital Photography work) to run MS Office apps.
Currently this is my setup:
MacBook Pro 15 2.4 GHz, 2GB RAM (667), 160GB 7200 HD
This internal drive is used for OS and Applications
The Lightroom Catalog is also on the internal HD /Users/myname/Pictures/Lightroom
The CS3 Scratch Disk is also located on the internal drive
2 External HD 500GB ; Western Digital My Book Pro (USB, FW400 & 800) Both connected via FW800. The second daisy chained to the first
The first drive is partitioned into Two MAC OS Extended Partitions consising of a Boot Clone (150GB/80GB available) as a backup of local documents (office, email, etc) that reside on my MBP internal drive and in case I need to boot from other than the internal drive. The other partition is for Storage (315GB/154GB available). This partition is where I keep all of my images (RAW, JPG, PSD, etc). This is the critical data.
The second drive is a single partition also MAC OS Extended (465GB/304 Available). This single partition is a copy of the Storage partition from the 1st External Hard drive another copy of my images.
I use SuperDuper to 1) refresh the Boot partition from my internal drive each night, 2) copy my data partition from External HD 1 to External HD2 each night.
I am considering the following changes. My goals are 1) Better performance specifically for CS3 and Lightroom (as well as in general) and 2) more robust backup protection.
Upgrade to 4GB of RAM from 2GB
Add another drive that will become my Primary Data Drive that contains all of my images and that I work from. Takes the place of the current 1st Drive that has the 2 partitions. I am considering 1 TB ; Raid 0; eSATA via card on my MBP. I will Partition this new drive in to 2 Partitions - 1) CS3 Scratch Disk
and 2) Primary Data Storage and working disk for all of my images
The Current 1st 500GB External Drive will remain the same boot partition and data partition. But, this drive now becomes on-site backup of the Primary storage from the new drive above as well as the Boot partition. Thus I now have my primary storage on eSATA Raid 0.
The Current 2nd 500GB External Drive will be reformatted and partitioned to look just like the current 1st 500GB External Drive and will also contain a boot partition and a 2nd partition for my data. However, this drive will be refreshed every week and then taken offsite for safety and protection.
How does this sound?
Any major issues? Any gotchas?
How big should the CS3 Scratch Disk partition be?
Will I gain better performance?
Is this a better backup strategy now that I incorporate offsite refresh once per week?
Thanks so much for you input in advance. I really do appreciate it.
David

Perhaps Phos+/_ four dots can respond.

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Need help with backup strategy

So my 2 TB backup drive failed this morning. I'm using a Seagate drive in an OWC external enclosure. I plugged it in and the drive didn't pop-up on the desktop, nor is it visible in Disk Utility.
I know that all drives eventually fail, but it seems like I've had more than my fair share of problems lately. This is of course making me think hard about my backup strategy. Here's what I'm doing now - I'd appreciate your thoughts on how to make it even more "bulletproof".
> TimeMachine back-up of boot drive and media drive (with photos, documents, movies, etc.)
> External clone of boot drive and media drive (on two partitions) - this is the one that failed
I suppose I could add a third external clone for redundancy, but an offsite backup would probably be even better. Not quite sure what the best option is there, though. Any ideas?

I too love automation. However, an automated backup requires the backup drive to be always connected (and maybe powered) in order to perform the backup. Also, the computer you speak of must remain on (by the sounds of it) 24/7 in order to do a nightly back up at midnight.
First of all, it probably is not the best to leave your puter on 24/7. I won't go into all the OS reasons why. But here are 2 other reasons to think about:
1) Your internal HD will always be powered, bad on drives
2) You are constantly using power to run your system. Not good for your power bill or the greater environment
As for the always connected Backup HD- I only connect, and power on my backup when I go to do a backup. This leaves it disconnected in case of virus infection. And powered down/disconnected removes some of the risk of damage from power surges/spikes (yes I use a UPS, but these can/have failed)
So to sum up: I back up everyday. What I do is after I am done working in LR for the day I shut it down, and than start it back up (ugh) so that I can back up my Library with all the work I just did (wish Adobe would do a back up upon closing!!!)
Than I close down LR AGAIN..... Than I connect my Back up HD. Via usb, once connected it automatically powers up and fires up the back up software. All I do is hit start. Since this is an incremental back up it only takes a short while. I go use the "John" grab a drink, and come back unplug the Back up HD, and turn off the system for the day.

InfoProviders backup Strategy in SAP BW

Hello;
Does any one experienced a backup issue with BW especially when you would like to perform a risky modification. Is there any backup strategy that is supported by SAP for any modifcation senario, if it is a small modification or also a big one affecting one or more infoproviders. if there is any document please share with us.
Regards
Anis

Hi,
After the modification if you want original cube structure mean you need to roll back your transports with help of basis team. About roll back you cross check with basis team
Before doing the changes first have exact informations from your client or users.
If you think like that as need original cube structure then you can on copy cube structure at prod and move to dev thru transport.
When you need same or old cube structure, from dev you can move to prod or roll back option.
Thanks

Synchronous multimaster replication Backup strategy using RMAN

Hi all,
I am using synchronous multimaster replication. my question is backup strategy has to perofirm in all the master site or only in any of 1 mastersite? what all problems will encounter in RMAn backup in my scenario please help me out with your suggestion
nagaraj.K
[email protected]

You ask: "I want to configure backup strategy using RMAN. any one can help me that"
And the answer is clearly no we can not.
An RMAN backup strategy depends on your SLA (Service Level Agreement) with your customers that you didn't post. What is your down-time window? What is your skill set?
You ask: "How to configure for RMAN Incremental backup?"
Read the docs at http://tahiti.oracle.com for your version (which you didn't mention).
You ask: "What will be backup space and there size ?"
We have no idea. Are you going to create an image copy or a backup set? Read the docs and learn the difference. Are you going to turn on compression? Are you going to back up only changed blocks? We don't know.
You ask: "how to manage growing online archiving files?"
Again we can't help you without knowing your SLA. How many MG/GB are they? What period of time do you need to retain them to meet your SLA? When you figure this out back up to tape those you don't need to keep on the server.
You ask: "how to manage growing data and there disk space?"
This is one we can answer: BUY MORE DISK! That was easy.
You ask: "How we can give good performance our CPU and memory?"
Do you really expect that we can with zero knowledge of your environment, your version, your application, etc. distill into a few short paragraphs the collective wisdom of Cary Millsap, Jonathan Lewis, and the rest of the Oak Table Network membership?
Of course we can not. So what you need to do is buy Cary's book, Jonathan's book, and take their classes.
You ask: "we need keep all archive log in backup files or we need to remove old archive files?"
Remove the old ones after being absolutely sure you have a good backup.
You ask: "where we can take backup tape drive,SAN,disk removable hard disk? which one is better?"
No one solution is better than the other. They are all adequate.

Valid One-Time Backup Strategy?

I wanted to get some feedback on a one-time backup strategy. We currently run RMAN incremental level 0 backups once a week, then run incremental level 1 backups nightly. These seem sufficient for our needs.
In the near future, though, we are planning an upgrade of 9i to 10g. In case we need to undo the upgrade, I want to make sure I have all bases covered when performing this upgrade. My strategy is:
- Run a level 1 incremental right before starting the upgrade.
- Shut down the instance
- Backup the entire ORACLE_HOME(without the data files) using OS commands(tar)
- Backup the entire oraInventory directory.
If I needed to restore the 9i database to its pre-upgrade condition, I would simply untar the ORACLE_HOME, the oraInventory and then run an rman restore and recover.
Is there any flaw in this strategy?
Thanks, Nick

RMAN Compatibility Matrix and Guide (Note:73431.1)
https://metalink.oracle.com/metalink/plsql/showdoc?db=NOT&id=73431.1&blackframe=1
Bye, Aron

Performing backup of SQL via backup interface

Hello all,
First of all , let me tell you that i don't have much knowledge regarding SQL so, excuse me in advance for any stupid questions.
Here is my situation:
I have SQL 2005 Standolne server. On the server there are two interfaces(NICs) one is so called production(prod) and backup(bkp).
The PROD is for main communication and it's with assigned FQDN - XYZ. The other one is for backup traffic and it's with FQDN - XYZ-b. The IPs are , PROD - xxx.xxx.1.xxx, BKP - xxx.xxx.2.xxx
I'm using a HP Data Protector software , version 7.03, with latest patched installed on the backup software.
Unfortunately when i'm trying to create a backup(there are 3 ways for authentication - Integrated, Windows and SQL server) with the BKP interface i receive following error:
*RETVAL*8010
The user name which is used by the bkp software is added into the SQL server as admin, also it's with local admin from OS point of view.
So my question is , are there any way to perform backup via XYZ-B interface ?
Thank you in advance !!!

Hello,
Seems to be more a HP Data Protector issue, see
http://h30499.www3.hp.com/t5/Data-Protector-Support-and-News/Integration-cannot-be-configured-error-on-HP-data-protector/td-p/5961279#.U89zyGeKD5w
Olaf Helper
[ Blog] [ Xing] [ MVP]

Long-term retention backup strategy for Oracle 10g

Hello,
I need design a Archivelog, Level 0 and Level 1 long-term retention backup strategy for Oracle 10g, It must be based in Rman with tapes.
¿Somebody could tell me what it's the best option to configure long-term retention backups in Oracle?, "CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 1825 DAYS;" It's posibble ?
Regards and thanks in advance

Hello;
RECOVERY WINDOW is an integer so yes its possible. Does it make sense?
Later My bad, this is Oracle 11 only ( the gavinsoorma link ) . Getting harder and harder to think about 10. Don't think I would use RECOVERY WINDOW.
I would let the tape backup system handle the retention of your rman backups.
Using crosscheck and delete expired commands you can keep the catalog current with the available backups on tape.
Oracle 10
Keeping a Long-Term Backup: Example
http://docs.oracle.com/cd/B19306_01/backup.102/b14191/rcmbackp.htm#i1006840
http://web.njit.edu/info/oracle/DOC/backup.102/b14191/advmaint005.htm
Oracle 11
If you want to keep 5 years worth of backups I might just use KEEP specific date using the UNTIL TIME clause :
keep until time 'sysdate+1825'More info :
RMAN KEEP FOREVER, KEEP UNTIL TIME and FORCE commands
http://gavinsoorma.com/2010/04/rman-keep-forever-keep-until-time-and-force-commands/
Best Regards
mseberg
Edited by: mseberg on Dec 4, 2012 7:20 AM

Need Advice on Backup strategy

Hi,
Database version:10.2.0.
Database Size:60GB.
Daily Updation Approximately :2GB.
I need some advice on my backup strategy.
My backup startegy:
Monthly Once, Date: 1 Full backup (Incremental level 0).
Daily Incremental level 2 backup from Date: 2 to 6.
Weekly Once Incremental leve 1 backup on Date:7.
Daily Incremental level 2 backup from Date:8 to 13.
Weekly Incremental level 1 backup on Date:14.
Daily Incremental level 2 backup from Date:15 to 21.
Weekly Incremental level 1 backup on Date:22.
Daily Incremental level 2 backup from Date:23 to 28.
Weekly Incremental level 1 backup on Date:29.
My system requirments are i have only 70GB disk to store the backups, i can store only the full backup in it.So what i am doing is, Am storing the full backup in my disk and am transfering the Incrmental level 1(weekly Once backup) to the Tape and deleting the Daily level 2 backups, after taking that weekly backup.
Is my strategy correct or should i do anything different plz give me some advice.
TIA,

This backup strategy doesn't look bad. However the 70G of free space will be a pain in the neck. I suggest you to increase storage. Have you considered archivelog too? This average 2G daily transaction rate will increase storage requirements, sooner or later, so backup storage requirements.
~ Madrid

Best backup strategy

Time Machine is brilliant. It's saved me many times.
But recently, the backup drive with a year's worth of backups, died.
I therefore lost ALL my backups.
Not a major problem as I still have my current data and having re-formatted the Time Machine drive it's merrily backing it all up again. (I just hope I don't need to recover to last week's backup ... as I no longer have it.)
But until that's finished I have NO backups! Eeek!
So what is the best backup strategy, bearing in mind drives can fail, houses can burn down, etc. Should I have two or three Time Machine backup discs and keep swapping them every day so if one dies I've still got a one-day-old version?
Making DVD backups and storing them elsewhere is very time consuming and while my data is really important to me, it defeats the object if I can get on with any work on that data as I'm constantly burning to lotsof DVDs!
Your views would be appreciated!

I pretty much do a similar thing, but my offsite backup goes to a locked cabinet in my office (easier to get to weekly to bring home and update then using a bank - I honestly cannot remember when I last physically went to my bank, its been years).
TM makes a great source for restoring single files or being able to go back to an earlier version of a file. And the clones are easier for full restoration, or even for booting from temporarily if the machines boot drive dies and you just want to get in to deauthorize it before sending in for repairs or such. Always good to have a bootable clone around, for many reasons.
My external clones are on firewire 800 bus powered portable drives, again for simplicity (no power cables or bricks to go with them).
I also still burn to optical disc for specific things like filed tax returns, and other financial documents I need to keep around in the fire safe for some period of time.

Backup strategy

Hi,
short story:
Due to the structure of the library I have the "originals" and "modified" images, when edited some. When importing a library into another without copying them I have some/many thumbnails twice. How do I prevent iPhoto to use the original thumb when a modified exists?
Long story:
I'm looking for a working backup strategy for iPhoto. I'd like to collect fotos over the time and when the library reaches some GByte I'd like to copy it to two external drives in a software raid set (mirror). I know that I can merge the two libraries (one on raid, one on MacBook) with some piece of software. So far so good.
Now I'd like to have the thumbnails of the fotos on the ext. drive on my MacBook as well. I can import them to a library with the option not to copy the images but leave them where they are (on ext. drive). When I'm on the go I can access the thumbnails. When viewing them I am asked to insert the drive.
But now comes my problem: Due to the structure of the library I have the "originals" and "modified" images, when edited some. So I have some thumbnails twice. How do I prevent iPhoto to use the original thumb when a modified exists?
Thanks a lot.

What you really need to use isMedia Expression. It creates catalogs containing thumbnails of the cataloged photos and the catalog can be used without the source file being available.
You can add keywords and other identifiers to the photos while just using the catalog and then when you get back and have the source files available the new metadata can be applied to the actual file.
Expression Media appears to be available for the upgrade price of $99 if you are using iPhoto as shown here:
$99 (Full Version $199)
For qualifying owners of:
Licensed copy of an earlier version of Expression Media or any iView Multimedia product.
OR
Any licensed photographic software, including Windows Photo Gallery or iPhoto
That info is from this site: http://www.microsoft.com/expression/products/Upgrade.aspx and by clicking on the "here" link on that page. I've emailed the developers to see if I've intrepreted that page correctly.
In the meantime you can download and run the demo. You can also catalog your iPhoto library with EM and write all metadata entered in iPhoto back to the original files. Steps 1-7 of Old Toad's Tutorial #1 describe how. That page is in revision since iView is no longer available and Step #2 is slightly different with the EM demo. It should be changed by the end of the day today.
I use it in conjunction with iPhoto. EM is my primary DAM (digital asset management) application and I use iPhoto for projects like books, calendars, slideshows, etc.
TIP: For insurance against the iPhoto database corruption that many users have experienced I recommend making a backup copy of the Library6.iPhoto (iPhoto.Library for iPhoto 5 and earlier) database file and keep it current. If problems crop up where iPhoto suddenly can't see any photos or thinks there are no photos in the library, replacing the working Library6.iPhoto file with the backup will often get the library back. By keeping it current I mean backup after each import and/or any serious editing or work on books, slideshows, calendars, cards, etc. That insures that if a problem pops up and you do need to replace the database file, you'll retain all those efforts. It doesn't take long to make the backup and it's good insurance.
I've created an Automator workflow application (requires Tiger or later), iPhoto dB File Backup, that will copy the selected Library6.iPhoto file from your iPhoto Library folder to the Pictures folder, replacing any previous version of it. It's compatible with iPhoto 6 and 7 libraries and Tiger and Leopard. Just put the application in the Dock and click on it whenever you want to backup the dB file. iPhoto does not have to be closed to run the application, just idle. You can download it at Toad's Cellar. Be sure to read the Read Me pdf file.
Note: There's now an Automator backup application for iPhoto 5 that will work with Tiger or Leopard.

Backup strategy in FRA

Hi Experts,
BANNER
Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - 64bit Production
PL/SQL Release 11.1.0.6.0 - Production
CORE 11.1.0.6.0 Production
TNS for HPUX: Version 11.1.0.6.0 - Production
NLSRTL Version 11.1.0.6.0 - ProductionI would like to ask some advice to place my backup in FRA.
I read in a book that it is adviced not to put the archivelog backup in the FRA since if something happen with the disk that store FRA, everything will be gone. However the concept of FRA is a centralized backup logically.
so based on your experiences, what is the best way to utilize FRA for backup strategy?
is it safe to put everything in FRA or we should still split the backup for archivelog to different location?
thanks

The idea is that you should never have a single copy of your backup anyways, be it of whatever file type. Its true that the FRA gone would lead to the non-availability of the backups but then , you should had pushed your backups from it to the tape drive eventually to safeguard them. So there wont' be an harm in putting the backup in the FRA as long as you multiplex the backup and keep it on some another location as well.
HTH
Aman....

Best practice PDW database backup strategy/plan

Hello All,
We are ready with PDW infra , appliance is almost ready. we are planning for implementation.
but before that , I have to document best practice for PDW database backup strategy/plan.
since PDW environment is pretty new . Please help me with best backup strategy/plan which can
be followed to implement in my proposed PDW solution.
your suggestions will be highly appreciated.
Regards,
Anish.S
Asandeen

Hi Anish.S,
According to your description, you want to backup SQL Server Parallel Data Warehouse (PDW) database.
Before we get to the backup and restore syntax, it’s worth noting that the Parallel Data Warehouse (PDW) appliance architecture offers an environment that greatly enhances backup times (due to dedicated storage and network interfaces, see the following post
for more information -
https://saldeloera.wordpress.com/2012/07/09/lesson-1-of-parallel-data-warehouse-basic-architecture-overview/).
For more details how to backup and restore database on PDW, please refer to the following blog:
http://www.sqlservercentral.com/blogs/useful-information-and-case-studies-covering-data-warehousing-data-modeling-and-business-intelligence/2012/10/04/parallel-data-warehouse-pdw-how-to-using-backup-and-restore-database-on-pdw/
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Katherine Xiong
Katherine Xiong
TechNet Community Support

Backup strategy for ebs R12?

Hi,
I have a couple of questions regarding to backup strategy for ebs R12.
Let's say that we have one application server and one database server running, and we would like to have a backup periodically for both servers.
This means that we want to have the exactly same backup of configurations and other files for the application server and the database server in case of any fatal crashes in the servers.
I went through some discussion threads and it seems common way is to use RMAN for the data of database and file system copy for application and database servers. But, I would like to know what's the best way or recommended way for the backup strategy for data and server files of Oracle e-business suite.
Do you guys have any suggestion for this?
Thanks in advance.
Cheers,
SH

Hi SH;
I suggest check first our previous discussion
backup and recovery startegy for EBS
Re: Backup System
Backup Policy for EBS can
If you make search you can find many other thread which is mention same question
For your issue basicly what we do
1. For our prod db, if possible we take weekly cold backup(sunday) and take rman backup also daily(full backup, but it depends system you can prefer to take incremental)
2. For our system we take file system backup weekly(OS base)
3. For application we take backup every sunday(for some system 15 days or 30 days period). The most important point here if your system prod, and if you need to apply patch to your system you need to have valid backup and also need backup for after patching
One other important issue is we run preclone sh before take backup for apps and db tier
Regard
Helios

What is the backup strategy for your rpool?

Hi all,
May I know what is your backup strategy for rpool? like how to integrate with the netbackup or any other backup software
Is it using zfs send a data stream to a file and backup that file using backup software??
Aside the above method, can we also use the UFS method?
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     2. install the backup client
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     6. install boot blk,
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Any more idea?

HI Willy,
According to the Flash Archives limitation stated in Oracle website, if the OS is with a child zone, it will not work right?
http://docs.oracle.com/cd/E19253-01/821-0436/6nlg6fi8u/index.html
I am thinking that using the traditional way to do it.
Use a backup software, for example, networker, TSM, netbackup.. to back up the following:
/rpool
/export/
/export/home
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     2. install the backup client
     3. create a zpool (rpool-restore) using a 2nd disk,
     4. mount the new zpool (rpool-restore) to /restore
     5. restore all the file in /restore
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will it still works?

HT201250 Is there a way to change the intervals at which Time Machine performs backups (e.g., weekly instead of hourly or daily) past 24 hours, daily for the past month, and weekly for everything older...

Is there a way to change the intervals at which Time Machine performs backups (e.g., weekly instead of hourly or daily) past 24 hours, daily for the past month, and weekly for everything older...

You can edit the interval in Console or install a Pref Pane
called TimeMachineScheduler (Leopard or higher) free from:
http://www.klieme.com/TimeMachineScheduler.html
Good luck, Tom

Performance & Backup Strategy Approach

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