Partition format for bootable backup

I am running Tiger on my G4 and MBP, and also running SL on the MBP off an external HD (don't ask).
I want to make a third bootable backup copy of my HDs for my G4 and MBP on one HD that I will partition for both of the computers and the 2 systems on the MBP using SuperDuper to do the backup.
If I choose GUID format, all the partitions will be GUID. I know I can only choose one format for all the partitions.
Can the G4 be booted from a GUID formatted HD?
Or should I do the backup in Apple HFS+ Journaled (do I remember the term correctly?) in which can will it be bootable on the MBP?
Help please - I need to do this asap before I leave town so I can put the new backup in our safe deposit box.
Thanks,
Mrs H

BDAqua wrote:
Hi there, That is done on the Erase tab, before you can even Partition it.
As Niel said...
HFS+ = Format
APM = Partition scheme
BDA - stick with me here, I'm confused. Let me explain:
I finally remembered that the Help for "Partition" is found in DU help. And I know I've done this before but I can't figure out format and scheme now.
Here's some of what it says in Help - and I don't see how it links to what's been suggested here.
Sorry to be so stupid - I just want to get this done once and right and I don't want to have to re-do it once it's done. And I'm running out of time before I leave the country. (btw - I know you don't like LaCies but I've had good luck with them - the HD I just got for storing in our safe deposit box is a tiny 1TB Rikiki Go - fits in the palm of my hand, very cool1)
From Help, I begin quoting step 5 here - *my question/comments
-Select the disk in the list that you want to partition, and click Partition.
*so far so good - but is this after I choose erase? - I recall to get to partition I have to choose erase.
-Choose the number of partitions from the Volume Scheme pop-up menu....
*no problem
-Click each partition and type a name for it, _choose a format_, and type a size...
*does this mean each partition can have a different format? I recall when I tried to format the last HD I partitioned, once I chose GUID it made every partition (volume?) be that and I couldn't have different partitions be different formats.
Here is where I should choose format HFS + ??? Is this a choice?
-If you’ll be using a volume as a Mac OS 9 startup disk, select the checkbox to install the Mac OS 9 drivers.
*one partition (volume??) I'd like to be able to use as OS 9 startup in an emergency - but not all, esp since 2 segments (volumes?) are from Intel Mac.
-If you’ll be using a volume as a Mac OS X startup disk, click Options, and choose the appropriate partition scheme. To use a volume to start up an Intel-based Mac, choose the GUID partition scheme. To use a volume to start up a PowerPC-based Mac, choose the Apple partition scheme.
*Here's where things got tricky - last time I couldn't have one section (volume?) be GUID and one not -
so here's where a QUESTION is - if I want this to be able to backup G4 and MBP and be able to bootable for the HD for which each is a clone - what do I select as scheme - APM??? - and will this work for both???
Help please -
Mrs H

Similar Messages

Partition format for sparse disk images?

Hi,
I'm creating some large sparse images for backup.
Which partition format should I use? What is the most common?
In Disk Utility I have severals options:
Hard Disk
DC/DVD
etc..
The images I'm creating will be stored in an external HD for backup.
Many thanks

See Pondini's TM FAQs, for starters.

Extra disk format for Windows backup

I have 4 hard drives in my MacPro 1) Mac os as main use 2) windows 7, apps and docs 3) Split a) Windows XP b) backup for Mac on disk 1... and Disk 4!
Now how do I partition, format, etc this disk 4 if I want to use it strictly for backing up Disk 2 (windows 7) BUT I DO NOT WANT TO INSTALL WINDOWS 7 ON THIS DISK?
*Bootcamp / Disk Utility has me confused*... should it be formatted NTFS? if so how do I do that without loading win7? I'm only given the option to format as FAT32. In other words I want to use Disk 4 strictly for backup.

thorpug wrote:
I have 4 hard drives in my MacPro 1) Mac os as main use 2) windows 7, apps and docs 3) Split a) Windows XP b) backup for Mac on disk 1... and Disk 4!
Now how do I partition, format, etc this disk 4 if I want to use it strictly for backing up Disk 2 (windows 7) BUT I DO NOT WANT TO INSTALL WINDOWS 7 ON THIS DISK?
*Bootcamp / Disk Utility has me confused*... should it be formatted NTFS? if so how do I do that without loading win7? I'm only given the option to format as FAT32. In other words I want to use Disk 4 strictly for backup.
If I am understanding you correctly you want to use disk 4 for backup of DATA ONLY from Windows 7 bootcamp partition?
I see the following options:
1. Format disk 4 to be FAT 32 using Disk Utility from Mac OSX. Windows 7 will be able to read and write data to it.
2. Purchase Paragon NTFS for Mac, and install it on the Mac OS. This will enable the Mac's Disk Utility to format disk 4 with NTFS, which Windows will be able to read and write to. You will also be able to write directly (i.e. move data to) the two NTFS volumes, Windows & and Disk 4, from Mac OS. Probably quite useful if you are using Windows and Mac actively for data. If you go this way be aware that the way you chose to boot from Mac to Windows is slightly different. You do it via the Paragon pref pane which is installed, not via the startup disk pref pane.
3. Purchase MacDrive 8 and install it in Windows 7. Then format disk 4 to be a regular mac HFS volume. MacDrive 8 will enable Windows 7 to read and write to all your Mac formatted disks.
4. Added in edit. Format Disk 4 to be FAT32 using Disk Utility in Mac. Then reformat it from Windows 7 Disk Management to be NTFS. This might be the best free route but not as versatile as the two paid options.
Good luck, and let us know which way you go and how it goes.
Message was edited by: Mike Boreham
Message was edited by: Mike Boreham

Software for bootable backup

Hi, I need to make a bootable backup of my Powerbook G4 hard drive on an external hard drive. Does anyone know of any free software for doing this?
What is the procedure for re-copying the backup back to the hard drive? Basically, I want to archive the contents of my hard drive onto an external hard drive. Then, I want to be able to copy the backup copy back to the internal hard drive, if necessary.
Thanks very much for any assistance.

Hi John, welcome to Apple discussions! If you already have a Firewire back-up drive, (it has to be Firewire, not USB, as USB will not allow your G4 Powerbook to boot from it), I use "SuperDuper" shareware back-up program - free to try its basic back-up utility and it's easy to use too. Download the program here..http://www.shirt-pocket.com/SuperDuper/SuperDuperDescription.html Load the program and follow its set-up, in the free to try version, you can only use its full back-up option, but if you wish to use its incremental back-up, you must purchase this..$27.95. Hope this helps, Robert.
iMac G5, Powerbook G4 12" Mac OS X (10.4.9)
iMac G5, Powerbook G4 12" Mac OS X (10.4.9)

Bootable backups - disk utility and which external drives

hi all
(maybe) a simple question
i have been using time machine for my back ups but i am now planning to have a second backup program. i'm looking at using a bootable clone in this regard.
i started looking at super duper and ccc however a few stumbling blokes have just popped up (well at least warning signs that may be of no issue at all - hence this question)
* can ALL external drives be used for bootable backup purposes?
I have a couple of western digital ones - my book essential and my passport.
On the western digital website, it does not have my model numbers listed - does it matter?
Is it a case of any usb connected external drive can be used for intel macs? - i am getting conflicting views on various postings i have seen re this question
second part/question is:
i also understand disk utility can be used for cloning (no updates, just full clones) and as a bootable back up.
if, just for the purposes for having a back up bootable drive, can i set up a clone without too much regard for recloning it (say every 2 months) and if i need to use it, then boot the mac back up with it and then do a full restore using my up to date time machine backups? am i missing something with that method? is that too simple?
feedback much appreciated on these 2 areas
cheers
peter t

Crows2012 wrote:
1) there is no way to make a BOOTABLE clone using disk utility or time machine whatsoever, right? DU will only allow me to make clones and Recovery HD essentially allows me to restore the system (ie software) AFTER booting up?
Correct with respect to TM; all you get is a copy of the Recovery HD.
Disk Utility will make a bootable clone, but there are downsides. First, it can only do a whole copy; unlike a specialized cloning app, it won't copy just what's new or changed, so takes a long time. Second, as I understand it, it won't copy to a smaller volume, even if there's plenty of free space on the internal. For example, if you have a 1 TB internal with only 400 GB on it, DU won't copy it to a 500 GB drive. I may be wrong, but I've seen that posted here by folks who seem to know.
does file b here mean aliases of file b in each backup?
It acts sorta like that, but no.
There's one copy of the actual file, but two hard links to it, one in each folder. The file actually "belongs" to both folders at the same time! The good part of that is, if you delete either backup folder, the other one remains intact. The downside is, how the heck do you count the size of each folder accurately?
that was a great read to understand TM workings and attain some level of piece of mind re my question of incremental v differential backups
It is a bit hard to get your head around! I've been revising and editing that for several years trying to make it clear.
And remember, this only applies to TM as far as I know, at least for consumer-level backup apps.
While it may be possible to boot your computer to an external hard drive, Western Digital does not provide technical support for booting your computer using an external hard drive. If you intend to make a copy of your boot drive, or install your operating system, please use a second internal drive (EIDE or Serial ATA), rather than an external drive.
Yup. WD doesn't exactly have a good reputation for support.
i guess i'll trial CCC or SD and see what happens with the drives that i have re BOOTABILITY
I use CCC myself -- it's a great product with great support.
I downloaded SD a couple of times, but never got around to experimenting with it. Lots of folks swear by it, and say it also has excellent support. To a large degree, it just seems to be a matter of which approach and GUI you prefer, but CCC does allow "archiving" of changed and deleted stuff (differently from TM), and can copy Recovery HDs. I don't think SD does either, but it may have other advantages.
4) and, i think one final question, and a simple/naive one at that.....if my internal hard drive physically collapses then what are the benefits of that bootable clone v not having one?
You can start up from the clone and run normally (but likely a bit more slowly), although you probably won't be as up-to-date as you would after restoring to a new or repaired internal, or an external, from TM. The reason is, running a clone backup, even an incremental one, takes much longer and far more CPU than one of TM's quick incrementals, which it will do hourly if you let it. Few folks using a clone for an OSX drive do it more than once per day, many only once a week.
The downside is, if you run from the clone, you no longer have a backup -- the clone has the only copy of your stuff. That's one reason many folks who use only a cloning app have two (or more) externals with them.
Apart from (obviously) being able to start up immediately to do whatever i wanted to do at the time, after i replace the hard drive (if that was to be the case) are there further expenses or much inconvenience suffered due to not having a bootable drive in getting things all sorted internally on the mac? what is the process in that regard, generally speaking
Just clone the external to the new internal, and you're back in business.
thanks heaps for your time to answer these and previous questions and to build up my understanding of these topics
You're quite welcome.

Do I need to partition my external hard drive for a bootable backup

Hi - First, I apologize for asking a question that's already been discussed so much. I did try to read everything I could, but I remain confused. Here is my precise situation:
I have an iMac, and I purchased a year's worth of Carbonite's online backup and breathed a sigh of relief. Then I read some people have problems with Carbonite, and the best advice was to buy an external hard drive, which I did. It just arrived, I plugged it in, and Time Machine backed up my computer on it...so I breathed another sigh of relief.
Then I read that my wonderful new 2T external hard drive isn't good enough, that I should partition it so as to have one backup, and one "bootable backup." Is this really necessary? And what is the difference between a backup, and a bootable backup? If it is necessary, how do I do it? Is it a problem that I've already used it to create a backup on Time Machine?
I use my computer for things like email, Facebook, pictures, eBay, stuff like that. I have no unusual needs. My computer is an iMac OS X 10.6.8.
Thank you in advance for any help you can offer!

I prefer a clone/bootable backup ovver Time Machine myself.
For TM you need a running OS, then time to restore, with a clone you can boot from that & keep working while doing the other when time is better. And you can test a clone before you need it.
Get carbon copy cloner to make an exact copy of your old HD to the New one...
http://www.bombich.com/software/ccc.html
Or SuperDuper...
http://www.shirt-pocket.com/SuperDuper/
You would need to Partition your drive though.
How to format your disks...
http://www.kenstone.net/fcp_homepage/partitioning_tiger.html
(To Install OSX on an IntelMac the Drive it needs the GUID Partitioning scheme mentioned at the bottom.)
Thanks to Pondini, Formatting, Partitioning, Verifying, and Repairing Disks...
http://Pondini.org/OSX/DU.html

Do i need to re format my external drive if i am planning on using super duper for my bootable backups or does super duper do that for me?

do i need to reformat my external drive if i am planning on using superduper for my bootable backups or does superduper do that for me? thanks

You need to format a external drive using Apple's Disk Utility
Partition 1
Option: GUID
Format: OS X Extended Journaled.
Before OS X can be installed or cloned onto the drive, or else it can't be booted from.
Formatting a drive erases all data on it, so backup up any data you want to retain off the drive.
I really do not advise SuperDuper for the fact that it doesn't copy the RecoveryHD partition and restore it, as this is needed to reinstall a fresh copy of OS X from Apple's servers.
Erase, formatting, OS X installs on Mac's
A better, more powerful and more intelligent tool is Carbon Copy Cloner.
See the cloning section of my User Tip here
Most commonly used backup methods

What is a bootable backup and do i need one? what are partitions good for?

hello,
please excuse my ignorance...
i just got a new lacie external firewire hard drive and it has some software which i was wandering if i have any use for... - SilverKeeper and LaCie Backup Software. i'm not sure if they can give me anything that time machine doesn't do better... SilverKeeper gives the option of cloning a bootable backup. i'm not exactly sure what's the advantage of this and in what case i may need it.
when i got my last computer i was able to transfer everything from the old computer, including applications, to the new one without having to find all the serial numbers and reinstall them. i thought that time machine will be able to do the same thing if i lose all the data on my computer. is that not so? is that what a bootable clone is for? or what is it for?...
my other question is what are the advantages of making partitions in my new drive (i understand i have to if i want a bootable backup, but is there any reason to partition otherwise?
thanks!
dannah

SilverKeeper gives the option of cloning a bootable backup. i'm not exactly sure what's the advantage of this and in what case i may need it.
A bootable backup is an exact copy of your hard drive's contents on another drive, that can be used for booting up the machine. The advantage of a bootable backup is that, in the event something bad happens to your internal drive, you can very quickly get up and running with the backup drive, and can copy that back to a replaced/fixed internal drive very quickly. Time Machine backups are not bootable.
The disadvantage of a clone of any kind, bootable or not, is that there's only one version of any particular file stored. So if a file gets damaged and then backed up, you're pretty well screwed with the clone, while Time Machine stores many versions of the file, so you just "roll back" to the last working copy.
when i got my last computer i was able to transfer everything from the old computer, including applications, to the new one without having to find all the serial numbers and reinstall them.
Bad idea... while this will work for most apps, different machines have different architectures, so some apps may not be installed correctly for the new machine, plus you may not have properly copied some components. You should have reinstalled them.
i thought that time machine will be able to do the same thing if i lose all the data on my computer. is that not so?
If you have Time Machine back up the entire hard drive, without excluding anything, then Time Machine should be able to restore your drive to exactly the way it was at any particular moment in time at which it made a backup, including apps, system files, preferences, etc.
my other question is what are the advantages of making partitions in my new drive (i understand i have to if i want a bootable backup, but is there any reason to partition otherwise?
You do not have to partition to make a bootable backup. However, you'll be using the entire drive... trying to store additional files on the same drive as a bootable clone is confusing at best. Using a partition allows you to create multiple "virtual" drives... say, one for a bootable backup, one for a Time Machine backup, one for movie files, etc. Of course, this is only advisable if the drive is much larger than the one you're backing up, and note that if you store original files on a partition (like a bunch of movie files), you need a backup of those somewhere else.
Time Machine will want it's own full drive or partition to play with, which should be larger than the drive being backed up, and will eventually fill it. A bootable clone probably also should go onto its own partition, but you wouldn't need to make this partition larger than the drive being cloned. Other than that, don't worry about partitioning unless you have a specific need.

How do I make NTFS format for partition in disk utility ?

Hi, how would I format a external hard drive partition to NTFS for windows ? There's no option in disk utility. Only MS-DOS ( FAT ) , ExFat, free space, Mac OS extended- journaled, Mac OS extended, journaled case sensitive.
The other partition would be mac os extended journaled . Does it have something to do with partition scheme ? I'm running mountain lion .

anonymous4a wrote:
ok i wasn't clear,
That would have helped.
I want to make a backup of my windows partition and mac partition on my macbook pro retina on to ONE external hard drive.
Ok, so you have OS X and Windows in BootCamp on your Retina MBP.
You want to make a backup of both to one drive and this is what you should do.
Get another powered external drive slightly larger than your internal boot drive.
Use Disk Utility to format this external drive with a GUID partition table and two partitions each slightly larger than your MacintoshHD and BootCamp partitions
The first external partition formatted OS X extended journaled (MacintoshHD2) and the second one exFAT (WindowsBootcamp2) The OS X parittion is first at the top.
Download these two programs, Carbon Copy Cloner and Winclone 3.
Use CCC to clone the OS X MacintoshHD to the MacintoshHD2, and use Winclone 3 (runs in OS X) to backup Windows BootCamp to WindowsBootCamp2.
The OS X clone on the external drive is bootable if you hold the option key down while booting the computer.
The Winclone 3 partition on the external drive is not bootable, it's a backup only as Windows is copy protected and will invalidate itself if it ran.
Warnings:
Don't use CCC to clone BootCamp, it's not designed for that and won't restore to run Windows.
There is no software that can do both parittions at the same time and be bootable or restore properly to a different sized drive or restore the RecoveryHD partition. Some have tried with some other softwares and have problems with lost drive space.
Both partitions have to be cloned/backed up seperatly as there is some intelligence involved and the user needs the option to adjust partition space.
Also, backup your files in Windows (and OS X) to a regular external exFAT drive that was formatted on the oldest Windows machine your going to connect to, OS X doesn't do exFAT correctly so Windows can't read it. The exFAT partition using Winclone likely won't be readable by a Windows PC.
Most commonly used backup methods
.Drives, partitions, formatting w/Mac's + PC's
Again, you can't run Windows from a external drive, it's copy protected and takes the hardware id's into that, so it's essentially worthless to use NTFS on the external WindowsBootcamp2 partition.
All you need is a partition format that can handle over 4GB sized files, and exFAT is ideal and free to use. FAT32 can't handle 4GB+ files and is being phased out.
http://arstechnica.com/information-technology/2013/06/review-is-microsofts-new-d ata-sharing-system-a-cross-platform-savior/

Formatting external drive for storage/backup/video files

Hi,
I just purchased a 500mb My Book Pro external drive for use with my imac duo which runs Windows XP via bootcamp. This computer is shared by three family with very different skills and needs. My dilemma. I want to format the drive so that the imac can be backed up easily three users. It is formated Fat32 and is supplied with Restrospect Express 7.5 backup software. It would be nice to backup the modestly used windows sector, but that's a secondary consideration. My problem is that one user has a lot of larger than 4 gb video files which are too large the Fat 32 format. My notion is to segment the backup drive so that I leave 300 mb in fat 32 to facilitate backup with supplied software, and segment a second 200 gb drive using mac os extended so that the user can manually move her video files for storage/backup on the backup drive. Is there a simpler solution? For example, if I formatted the entire 500gb as mac os extended, could I still run the retrospect backup software? If not, is there a reasonably priced alternative software? And finally, with either Fat32 or Mac OS extended, can I move files from the Windows platform? Would I be better off just biting the bullet and telling my daughter to make her own arrangements to compress and backup her video files or get her own hard drive, thus leaving the backup drive to the simple factory supplied software solution?
G-4 and iMac core duo Mac OS X (10.4.9) use emacs and imacs at work location

Hi,
I just purchased a 500mb My Book Pro external drive
for use with my imac duo which runs Windows XP via
bootcamp. This computer is shared by three family
with very different skills and needs. My dilemma. I
want to format the drive so that the imac can be
backed up easily three users. It is formated Fat32
and is supplied with Restrospect Express 7.5 backup
software. It would be nice to backup the modestly
used windows sector, but that's a secondary
consideration. My problem is that one user has a lot
of larger than 4 gb video files which are too large
the Fat 32 format. My notion is to segment the backup
drive so that I leave 300 mb in fat 32 to facilitate
backup with supplied software, and segment a second
200 gb drive using mac os extended so that the user
can manually move her video files for storage/backup
on the backup drive. Is there a simpler solution? For
example, if I formatted the entire 500gb as mac os
extended, could I still run the retrospect backup
software? If not, is there a reasonably priced
alternative software? And finally, with either Fat32
or Mac OS extended, can I move files from the Windows
platform? Would I be better off just biting the
bullet and telling my daughter to make her own
arrangements to compress and backup her video files
or get her own hard drive, thus leaving the backup
drive to the simple factory supplied software
solution?
G-4 and iMac
core duo Mac OS X (10.4.9) use emacs
and imacs at work location
Hello,
You're indeed in a pickle. If you use Bootcamp and want the HD accessible via the Mac and WinXP, then you don't want to format it as Mac HFS because WInXP wouldn't be able to access it. If you go FAT32 then both WInXP and Mac OS can access it, but you face the dilemma of the 4GB threshold.
If you format as NTFS, then you eliminate the 4GB threshold but then Mac OS cannot access it.
I have a similar dilemma, which is why i use Parallels more than Bootcamp. I have 2 external FW HD's (160GB/250GB), both formatted to Mac HFS. The 160GB i have partitioned as 50GB and 100GB. I have a bootable backup of Mac OS residing on the 100GB partition (yay to SuperDuper!) and some other stuff on the remaining 50GB. The 250GB is exclusive for movies (cough..cough..bittorrent) and for streaming via Orb 2.0 to my Treo. I have WinXP running in Parallels, and Vista Ultimate via Bootcamp. In Parallels, i can access my external HD's via Parallel's Shared Folders but in Vista (Bootcamp) since the HD's are in a non-Windows recognised formatting, they're not accessible (which is a bummer, as i'm loving Win media center).
What you can do is partition the HD the way you're thinking and format (one part Mac HFS and the other NTFS), but my best recommendation is that with the falling prices of HD's nowadays, why not just get a seperate HD do what you want with it. I spied a WD MyBook 500GB USB HD at CompUSA for $129.99 (no mail-in rebate nonsense) and similar good prices at Bestbuy and Newegg.com.
iMac 17" 2GHZ C2Duo 2GB RAM 160GB HD Mac OS X (10.4.9)

Creating a bootable backup for upgrade to Lion

I've read some articles and watched some videos on how to create a disk of my drive from the disk utility. Is that a good way to create a bootable backup of my Mac Mini? I also want to have all my applications transferred over to Lion, though I know how to do that in the installation of the OS. But I want a fresh install over Snow Leopard and reinstall my apps from that bootable disk, again is that possible? If this can work, how can I know for sure if the backup works?

Spinland wrote:
Then what CSound1 said: use CCC to clone your drive to another disk for safekeeping, then install Lion and enjoy. All of your apps will still be there after the upgrade.
Have you checked to make sure your apps are Lion compatible? This guide can help you find out:
http://fairerplatform.com/2011/07/are-your-apps-lion-compatible-how-to-check/
Hi Spinland
That is not what I said exactly ......
1 Clone the SL (internal) to the external.
2 Boot from the external and install Lion on it.
3 Run Lion from the clone until you know it works (and you can identify any incompatible apps).
4 Clone the Lion external back to the internal.
5 You're done.

When I load Windows 7 in Bootcamp it freezes saying partition is not formatted for NTFS(?)

I have to set up a partition on my new iMac to get a piece of business software to load. I tried Crossover and Parallels. Set up a 250 GB partition in Bootcamp and things seemed to be going fine with the windows 7 Ultimate loading but then i get a message like Hard drive not formatted for NTFS. Suggestions

I Just figured it out! I Have a Mac Mini 2012 with 2 Kingston 128 GB SSDs. I thought it was having 2 internal drives that was making problems... Had exact same issue as all of you. First I would get a no NTFS partition error after I used Boot Camp Assistant to make a USB install stick for Windows 7 Ultimate x64.
My solution was simple, removing EVERYTHING connected to my mac mini, including my Wireless mouse and Keyboard. All I had connected was my Apple wired keyboard, the install USB drive, and my monitor. Having a Second internal SSD drive was not the issue.
I formatted the BootCamp partition, and POW! it actually worked. The error that setup couldnt install on this drive, and see error log didnt show up! Try that! it might work!

Can't erase anything on an external hard disk partition of bootable backup ____error message -50 "Error in user parameter"

I am using MACOSX 10.6
The data on the disk partition on my Iomega 2Tb external hard disk drive (labeled "Bootable Backup") was written by Carbon Copy Cloner (CCC ver. 3.37)
I have had problems with overwriting this using CCC, and I have also had troubles changeing the data on my "Versioned Backup" partition, using either CrashPlan or CCC
A third partition that was virgin ("Half-Tb Volume") on the same external disk drive, however, DID accept the latest CCC bootable backup of my Macintosh HD...which is the reason I want to recover rthe space on the first bootable backup partition.
I have not found any links to this error using Google search, apart from the definition.
Anyone

Do a backup using Time Machine or a clone. Then boot into the Recovery Volume (command - R) on a restart. Run Disk Utility Repair disk. If it can't repair the disk, then select the erase tab and reformat using Mac OS Extended (Journaled). Also click the Option button and select GUID. When complete, reboot normally and restore your data.
Please update your profile to reflect the OS you are running.

Any recommendations on external hard drive for making bootable backup?

Hello,
I wish to make a bootable backup of my MBP before upgrading to Mavericks.
Are there any external hard drives that are better suited for making bootable backups? I use a WD for making Time Machine backups but I have read that WD is not ideal for making a bootable back up - is this correct...?
Thanks,
pinkguava

your WD will of course,..work fine as a boot clone
Quality 1TB drives are $50 per TB on 3.5" or $65 per TB on 2.5"
1TB for $68
http://www.amazon.com/Toshiba-Canvio-Portable-Hard-Drive/dp/B005J7YA3W/ref=sr_1_ 1?ie=UTF8&qid=1379452568&sr=8-1&keywords=1tb+toshiba
best for cost:
2.5" USB portable High quality BEST FOR THE COST, Toshiba "tiny giant" 2TB drive (have several of them, LOT of storage in a SMALL package) $100
http://www.amazon.com/Toshiba-Canvio-Connect-Portable-HDTC720XK3C1/dp/B00CGUMS48 /ref=sr_1_4?s=electronics&ie=UTF8&qid=1379182740&sr=1-4&keywords=2tb+toshiba
*This one is the BEST portable external HD available that money can buy:
HGST Touro Mobile 1TB USB 3.0 External Hard Drive
http://www.amazon.com/HGST-Mobile-Portable-External-0S03559/dp/B009GE6JI8/ref=sr _1_1?ie=UTF8&qid=1383238934&sr=8-1&keywords=HGST+Touro+Mobile+Pro+1TB+USB+3.0+7 2 00+RPM

Question re: Bootable backup disc / preparing for Leopard Install

Hello,
I've an iMac G5 :
Model: The one right before an isight camera was added CPU Type: PowerPC G5 (3.1), CPU Speed: 2 GHz, L2 Cache: 512 KB, Memory: 1.5 GB
I'm trying to figure out if I can make a bootable backup of my Tiger OS before installing Leopard. I have heard that Superduper requires a firewire drive to make a bootable backup, but I have a 500GB USB external drive. Is there a way for me to use my USB external drive to make the bootable backup?
I have already backed up copies of my Home folders on this iomega 500gb usb ext. drive. Maybe, this is all I need to worry about and I should just go ahead and install Leopard?
Any helpful advice greatly appreciated. Thank you for considering my post.
Michael
Message was edited by: Kailua

Can Disc Warrior help me make the backup for my USB external drive?
No. DiskWarrior isn't a backup tool.
or should I use the apple disc utility?
Yes.
(34562)

Partition format for bootable backup

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