Odd problem with partitioning the disk-- it says it needs to be a single Mac OS Extended (Journaled) volume, but it already is? (Screenshots in post)

I have a 1 TB Macbook Pro running Mavericks.
My disk is a single-volume...
Here is the information on my disk:
And I'm trying to use boot camp assist to partition my disk, like this:
But when I do, I get this error message:
"The disk cannot be partitioned because some files cannot be moved. Back up the disk and use Disk Utility to format it as a single Mac OS Extended (Journaled) volume. Restore your information to the disk and try using Boot Camp Assistant again."
It already is a single Mac OS Extended journaled volume. Right? Here is an image from Disk Utility:
Any ideas?

Hey there!
It sounds like you are unable to install BootCamp due to an error that your some files cannot be moved, and to format your disk as a single volume, but you have confirmed that it already is. I would verify and repair your disk permissions with the following article next, if you have already restarted your computer and tried again:
Disk Utility 12.x: Repair disk permissions
http://support.apple.com/kb/ph5821
Choose Apple menu > Software Update to make sure you have the latest version of Mac OS X.Software updates sometimes change a file’s permissions to improve security, so updating your software can solve some permissions problems.
Open Disk Utility, in the Utilities folder in Launchpad.
Select the disk you want to check.You can verify or repair permissions only on a disk with Mac OS X v10.7 Lion installed.
Click First Aid.
Do one of the following:
Click Verify Disk Permissions to test permissions.
Click Repair Disk Permissions to test and repair permissions.
Disk Utility repairs the permissions for files installed by the Mac OS X Installer, Software Update, or an Apple software installer. It doesn’t repair permissions for your documents, your home folder, or third-party applications.
If that does not resolve the issue, I would next verify and repair the disk with this:
Disk Utility 12.x: Repair a disk
http://support.apple.com/kb/PH5836
Thank you for using Apple Support Communities.
Take care,
Sterling

Similar Messages

I need help with boot camp. "Back up the disk and use Disk Utility to format it as a single Mac OS Extended (Journaled) volume. Restore your information to the disk and try using Boot Camp Assistant again."

This message appears every time I try to partition my disk:
"Back up the disk and use Disk Utility to format it as a single Mac OS Extended (Journaled) volume. Restore your information to the disk and try using Boot Camp Assistant again."
I verified my Macintosh HD disk on Disk utility and then tried to repair it, but I am unable to click the repair button.
It says it's not available because the startup disk is selected.
I don't know what to do or how to go about both these problems.
Please, any suggestions?

This message appears every time I try to partition my disk:
"Back up the disk and use Disk Utility to format it as a single Mac OS Extended (Journaled) volume. Restore your information to the disk and try using Boot Camp Assistant again."
I verified my Macintosh HD disk on Disk utility and then tried to repair it, but I am unable to click the repair button.
It says it's not available because the startup disk is selected.
I don't know what to do or how to go about both these problems.
Please, any suggestions?

The startup disk must be formatted as a single Mac OS Extended (Journaled) volume or already partitioned by Boot Camp Assistant for installing Windows.

The startup disk must be formatted as a single Mac OS Extended (Journaled) volume or already partitioned by Boot Camp Assistant for installing Windows.

nikasv wrote:
The startup disk must be formatted as a single Mac OS Extended (Journaled) volume or already partitioned by Boot Camp Assistant for installing Windows.
That's essentially what Solving Boot Camp partition creation problems says. What is your question?

Bootcamp 5 + 3TB HD: The startup disk must be formatted as a single Mac OS Extended (Journaled) volume

Hi all,
I installed a brand new 3TB Seagate Barracuda HD in my iMac late 2009 after read that apple provides a patch to use 3TB discs with bootcamp with 10.8.3.
I tried to install windows in my 3TB disc 4 o 5 times, reinstalling from scratch, formatting the disc from terminal, etc... I tried everything and I keep getting the same message: The startup disk must be formatted as a single Mac OS Extended (Journaled) volume or already partitioned by Boot Camp Assistant for installing Windows.
The disc has a single 3TB Mac OS Extended (Journaled) partition, but bootcamp keep saying that is not... and doesn't allows me to install windows. I read a lot of discussions here and other communities but as I said, none solution worked for me.
Any of you could manage to fix this issue?? Is Apple aware of that problem?
Any idea will be welcome!
Ivan

Hi,
Anybody in the forum have managed to use bootcamp with a 3Tb disc?? or get any answer from Apple...
Regards,
Ivan

Boot Camp won't partition my disc because it says I need to reformat as a single mac os extended (journaled) even though it already is.

I'm trying to partition my Macbook Pro early 2011 with Boot Camp Assistant so I can run Windows 7, however when I tell it to create the partition I get an error that says:
"The disk cannot be partitioned because some files cannot be moved. ... Back up the disk and use Disk Utility to format it as a single Mac OS Extended (Journaled) volume. Restore your information to the disk and try using Boot Camp Assistant again."
Problem is, my Macbook is already a single Mac OS Extended (Journaled)! Any idea of what I should do to get around this? Do I have to wipe and restore my files? I'm using Boot Camp 4.0.1

Kappy wrote:
The problem:
You are asking for more contiguous space than is available on the drive.
The drive is highly fragmented.
Here's what you need to do:
Request a smaller Windows partition. If that isn't feasible then do the following:
Cheap and Easy Defragmentation
You will have to backup your OS X partition to an external drive, boot from the external drive, use Disk Utility to repartition and reformat your hard drive back to a single volume, then restore your backup to the internal hard drive.
1. Get an empty external hard drive and clone your internal drive to the
       external one.
2. Boot from the external hard drive.
3. Erase the internal hard drive.
4. Restore the external clone to the internal hard drive.
Clone using Restore Option of Disk Utility
1. Open Disk Utility in 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. Select the destination volume from the left side list and drag
       it to the Destination entry field.
5. Select the source volume from the left side list and drag it to
      the Source entry field.
6. Double-check you got it right, then click on the Restore button.
Destination means the external backup drive. Source means the internal startup drive.
Restart the computer and after the chime press and hold down the OPTION key until the boot manager appears. Select the icon for the external drive and click on the upward pointing arrow button.
After startup do the following:
Erase internal hard drive
1. Open Disk Utility in your Utilities folder.
2. After DU loads select your internal 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. SMART info will not be
       reported on external drives. Otherwise, click on the Partition tab in the
       DU main window.
3. Under the Volume Scheme heading set the number of partitions from the
       drop down menu to one. Set the format type to Mac OS Extended
       (Journaled.) Click on the Options button, set the partition scheme to
       GUID then click on the OK button. Click on the Partition button and wait
       until the process has completed.
Restore the clone to the internal hard drive
1. Open Disk Utility in 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. Select the destination volume from the left side list and drag
       it to the Destination entry field.
5. Select the source volume from the left side list and drag it to
      the Source entry field.
6. Double-check you got it right, then click on the Restore button.
Destination means the internal hard drive. Source means the external startup drive.
Note that the Source and Destination drives are swapped for this last procedure.
I've come across this problem myself, so I attempted this procedure, although I receive an input/output error when trying restore my internal hdd to my external. I have never a problem with either. Could I instead create an image using DU and save it to the external drive then extract that image to my internal drive later? If so, is there any additional steps I need to take?

Boot Camp error: The startup disk cannot be partitioned or restored to a single partition. The startup disk must be formatted as a single Mac OS Extended (Jounraled) volume or already partitioned by Boot Camp Assistant for installing Windows.

Hi!
I am getting the error:
"The startup disk cannot be partitioned or restored to a single partition. The startup disk must be formatted as a single Mac OS Extended (Jounraled) volume or already partitioned by Boot Camp Assistant for installing Windows."
I read up some on google, but all of them says that they have crated a partition and that is the problem, I only have the standard "Macintosh HD".
I tried to create a partition manually in disk utility but then the error message: "Partition failed with error message: Could not unmount disk."
Can anyone help me? It's driving me crazy.
Thanks.

This message, and threads like yours got asked daily for over two years, now it is only a couple times a week!!
Is it so hard to follow through? you were to have backup already, clones are best, then erase/format and restore.
Then partition.
Some have been able to use Disk Utility booted from OS X DVD or another drive, and repair the drive.
You have to use Boot Camp Assistant (99.9% anyway) to create and achieve a proper Windows Master Boot Record partition.

Installing bootcamp, pauses and reads "Back up the disk and format it to a single Mac OS extended journaled"

I just ran disk utility as promted and checked, the main disk is already formatted to a single Mac OS extended (journaled).
It previously had parallels partitioning, it is still installed and I can't uninstall it, could this be the problem?

Siat Mauk wrote:
I just ran disk utility as promted and checked, the main disk is already formatted to a single Mac OS extended (journaled).
It previously had parallels partitioning, it is still installed and I can't uninstall it, could this be the problem?
No, Parallels does not create a partition, it's just another program.

Greeting, I want to reformat my external hard drive using Mac OS Extended (Journaled, Encrypted ) but before formatting it, I want to make sure that if I loose the hard drive or the hard drive get stolen, no one will be able to retrieve or recover the in

Greeting,
I want to reformat my external hard drive using Mac OS Extended (Journaled, Encrypted ) but before formatting it, I want to make sure that if I loose the hard drive or the hard drive get stolen, no one will be able to retrieve or recover the information on it so could you tell me what kind of encryption will be used or is there any way to recover the information?
Thanks!

I think FileVault is used to encryp internal hard drive but I wanna encrypt an external hard drive with Mac OS Extended Journaled Encrypted which is completely different!

I had formatted external HDD as Mac OS Extended(journaled) earlier, but now i want to format the same as ExFAT so that i can copy files between PC and MAC. But it is giving 'Can't unmount' error while i try to run Erase

I had formatted external HDD as Mac OS Extended(journaled) earlier, but now i want to format the same as ExFAT so that i can copy files between PC and MAC. But it is giving 'Can't unmount' error while i try to run Erase

Use the PC to reformat the drive.

Problems with partitioning hard disk

Hi, I have an external hard disk with 2tb capacity.
I want to create one partition of 1,5 tb to use with Time Machine and one partition with 500 gb to use both with windows and mac.
I have partitioned the first one in HFS extended and the second one in exfat, using the GUID partition table.
Now the problem: on the mac both the partitions work well.
In Windows, on the contrary, the exfat partition is not recognized. It says it is to be formatted a nd if I try to format it (in windows) it says it is not able to do this.
I don't know what is the problem, even if I think it can be in the GUID table used...

I think you can have only one OPTION for the partition table map scheme which is for the entire drive.
So, when you created your two partitions (1.5GB Mac OS Extended - Journaled format and a 2nd for the rest of the space as ExfFat format) you chose the partition table map scheme as GUID, Windows will not see either partition. For Windows to see the ExFat partition, the partition map scheme has to be Master Boot Record.
I have never formated two different partitions like you and made the partition table map scheme Master Boot Record. I know the PC will see the ExFat partition, but I don't know if the Mac will see the other. Understand you won't be able to boot from the Mac formated partition since the drive is MBR. Try it! You will need to reformat the drive with your two partitions when you change the partition table.

Error message during installation of Lion..."The disc is not formatted for mac os extended (journaled). But it is according to disc utility and won't finish installing.

I go to disc utility and verify and repair disc permissions. Doesn't work. I try to enable journalling but it isn't highlighted and am not able to do that as well.

I meet all those requirements. core 2 duo and latest snow leopard. I have a late 2006 mac book. Maybe that's why. Its telling me that my hard drive isn't formatted correctly but it is formatted as they ask. It's not the hard drive that came with the macbook though.

Bootcamp: "can't partition the disk" error but disk space is not the issue

Hi all - I'm attempting to install Windows via the BootCamp assistant on a new 27" iMac. When trying to partition the disk with BootCamp Assistant, I get the message:
"The disk cannot be partitioned because some files cannot be moved. Back up the disk and use Disk Utility to format it as a single Mac OS Extended (Journaled) volume. Restore your information to the disk and try using Boot Camp Assistant again."
The iMac does have a single volume, and it is Journaled. In researching this online, it appears that the culprit is generally having too little disk space for Boot Camp Assistant to do its job. But in this case I have a new computer with a 2 TB drive and 1.4 GB of free space, and I'm trying to create only a 250 GB NTFS partition.
I'm really not eager to delete my 2 TB drive and restore 600 GB from a Time Capsule backup unless it is absolutely necessary. Is there some other explanation for this or solution?

I have solved the issue and wanted to follow back up to record the resolution. In my case, it turned out to be an error with the disk catalog record. While trying all available options, I decided to reboot my computer from the Snow Leopard installation disc and run Disk Utility. A "verify disk" test reported that the disk needed to be "repaired." After using "Repair Disk" and restarting, Boot Camp Assistant was able to partition the disk successfully.
Thanks for the other suggestions - I think they will be useful for others.

Unable to format external hard disk as mac os extended (journaled)

Have just bought a 750gb Western digital HDD. To be able to use it to store video to use in i movie it needs to be formatted in mac os extended (journal). However when I try to do this in disk utility I get a volume erase error reporting an error on exit. the resulting disk is then unreadable until it is formatted back to MS-Dos (fat) again. Any tips or have I just wasted my money on a disk that is not compatible. On the box it says it is compatible with OSX 10.2.8+?

Try the directions in this article. They are for formatting a drive for Time Machine but will work just fine for your purposes.

I purchased Microsoft Office for Mac through the Apple website.. I have downloaded all from the disk into my Mac, no problem with all the other Word etc, but Outlook is asking for the key number: I have put it in but its obviously not the right one...????

I purchased Microsoft Office for Mac through the Apple website.. I have downloaded all from the disk into my Mac, no problem with all the other Word etc, but Outlook is asking for the key number: I have put it in but its obviously not the right one...???? In the box with the disk came the product key, have put it in and it doesnt work. Please help..x

unfortunately - you can not. you can't even buy outlook by itself at microsoft's own website.
does it have to be outlook? maybe you can get away with using something else that's outlook compatible.
how about trying Thunderbird for Mac OS?
or maybe you can call apple and let them know you purchase the wrong version - they might give you a break and just pay the difference for the home and business version.
good luck

My iphone 3gs says I need to restore my phone with itunes. when i connect the phone it says i need to unlock the phone which i cannont due because of the caution saying i need to restore. does anyone have any idea how to fix this problem

My iphone 3gs says I need to restore my phone with itunes. when i connect the phone it says i need to unlock the phone which i cannont due because of the caution on the phone. How do i fix this?

Hold down the power button and home button at the same time until the phone powers on, shuts back off, powers on again and continue to hold it until it shows the itunes logo to plug in to itunes. This should allow you to restore without unlocking it.

Odd problem with partitioning the disk-- it says it needs to be a single Mac OS Extended (Journaled) volume, but it already is? (Screenshots in post)

Similar Messages

Maybe you are looking for