Lost disk space after Boot Camp partion crash

I was partitioning my 160GB (I have about 70GB free space) with the Boot Camp assistant, when my computer kernel panicked. I had to restart, and when I logged in again I was missing about 10GB of space. I did an "Erase Free Space" w/ Disk Utility, but to no avail. Anyone know how to fix this?
Thanks in advance.

Also note, that you can partition your HD with Disk-Utility running off the Install Disk to create a FAT partition for bootcamp. The next time you run Bootcamp it will allow you to use that partition to install WIndows.
I went through 3 Kernel Panics, trying to create the FAT Partition with the boot camp asssistant, always having to fix the HD with the method above.

Similar Messages

Lost disk space after each reinstall.

I've had to reinstall leopard on my macbook three times in the last week for different reasons. After each reinstall(erase and install) it appeared that I lost a little more GB to the HDD. I have a 250GB HDD, and I know it actualls reads as 232.87, but without uploading any media and only using the reinstall disks that came with the box, I have only 218 or so GB. Is this normal? I can't find the numbers anywhere; they just don't add up.

Anthony Turtzo wrote:
I can't find the numbers anywhere; they just don't add up.
My guess is that you have added up the sizes of the folders visible in Finder at the root level of the drive (Applications, Library, System, & Users) & compared that total to the total space used on the drive. The two numbers will not match because there are also hidden files & folders at the root level of the drive that Finder does not normally show. The hidden items are necessary for the proper operation of the Mac & in normal use are managed by the system. Since users should not tamper with them directly without good reason & it requires expert knowledge to do so without breaking anything, they have been made invisible in the Finder view.
It is normal for the drive space used by these items to fluctuate, & for the total to grow somewhat after first installing the OS. Some of the items contain temporary files that are created & destroyed as needed. Some contain usage, crash, & other informational logs that are managed by routines that the system automatically runs periodically to keep their total from becoming too large. Others contain initialization data gathered over time that the system uses to start up or to run processes efficiently.
Thus, there is no fixed correct number for their total size since that depends on the history & current state of the machine. On my iMac G5, one large hidden folder ("var") currently uses about 1.05 GB of drive space, but consider that only a ballpark number since it may be considerably different on different Macs at different times.
If you are still concerned about the health of the drive, especially that something is eating up disk space unnecessarily, then run Disk Utility to check it. In the "First Aid" tab select your drive & click the "Verify Disk" button. If this reports no problems then you can be pretty sure there is nothing to worry about.

Hard drive missing space after boot camp got stocked on "Creating Partition"

Hi guys, last night I was trying to install windows 7 in my computer for some gaming, the process with boot camp went well until it said "Creating Partition" there it got stocked for a good 2 hours, because of this I did a bit of research on what could happen if I would force quit it, I read that it might happen that if I restart the partition would be there or just nothing would have change but in my case none of those happened, my hard drive is keeping that space in blank without letting me use it, before trying boot camp I had 240 GB of free space and now after restart it I have 90 gb of free space, yes I tried to make the partition of 150 GB, so what should I do to repair this?, I verified the permissions on Disk Utility and I just got one weird message:
Warnin SUID file "Library/CoreS" has been modified and will not be repaired
But when I try to verify/repair I get this:
or this:

Reboot to your recovery partition and run disk utility from there, you can not repair the disk you are booted from.

Lost Disk space after Reinstalling Leopard

I upgraded my Mac OS v.10.4.9 to Leopard v.10.5.1 in May and after Leopard was installed I had about 13 GB HD space left. It was lightning quick too. The new OS was v.10.5.1
Since then I've been downloading regular Security updates as they were prompted until the OS reached v.10.5.5 but the whole thing was gradually getting slower too so I figured I would reinstall Leopard and take it back to v.10.5.1 to see if it was back to the high speed it had when I originally installed Leopard v.10.5.1.
After I re-installed Leopard last week and it was back to v.10.5.1 it went back to running superfast again, but yesterday I started getting a notice that said I was running low on Startup disk space and I needed to delete some stuff to gain space.
When I checked available space I have less than 1 GB, about 300MB.
It seems that by re-installing Leopard it has been written adjacent to the 10.5.5 instead of on top of it, which I thought it would do automatically.
I found a file named 'Previous systems' on the HD and deleted that but it screwed it up so I had to restore that and now it's back to normal but I've still got less than 1 GB disk space.
Can anyone tell me how to delete my old operating systems (both the 10.5.5 and the 10.4.9 that I presume is still on there, which I originally upgraded to Leopard.)
I'm a conservative user of disk space and I deleted all my photos and only gained about 20 MB of new space so I'm pretty sure the problem is the OS's are written adjacent to each other instead of on top of each other.

Barry,
Thank you for your help.
When I deleted the Previous Systems file it was about 7 months after the Leopard installation.
You are right, I did do an Archive and Install in order to maintain all my info from v10.4.9.
The problem I encountered after I deleted the Previous Systems file was I then did a Secure Empty Trash and as it was emptying it was showing over 200,000 items and still upticking and that worried me that I had done the wrong thing by deleting the Previous Systems file.
So I stopped the Emptying process, and did a restart, thinking my HD space may be restored if the file was indeed possible to be deleted.
When it restarted that time, instead of the usual boot up process, there was a small flashing square box in the centre of a grey background, the small box had a blue earth in it and that went on flashing for maybe 20 minutes.
It eventually booted up and so I went to the trash, where the now presumably slightly diminished Previous Systems file was, and I dragged that file back into the HD and re-started the machine.
The world sign again flashed on, but this time for maybe only 10 minutes before it booted OK.
I checked and I was back to v.10.5.1 bit still with only about 300MB Disk space.
That's when I deleted all my photos but that only gave me about 20MB so now I'm up to about 320 MB - but as you say that is nowhere near enough.
But I do notice a definite increase in speed using 10.5.1 compared to 10.5.5. Those Security Updates have dragged it down badly.
Now that you have explained that the Previous Systems file may be safely deleted then I will try that again and let it run its course this time.
I'll let you know what happens.
Thanks again,
ann

Lost disk space after Avast anti-virus scan

I used the free Avast anti-virus software to scan my MacBook Air running Mavericks and after the scan about 30 GB of disk space seems to have vanished according to software like Freespace but not according to the Finder's "Get Info" function. Where is it? How can I get it back?

In anticipation that most of the responses here would be to uninstall Avast, I did that and it did not solve the problem.
So I ask again: Does anyone have a solution that is actually a solution.
I am not interested in yet another lecture on how Macs don't have viruses etc etc. Whether or not they do now, there is no real reason they can't should some teenager in Russia take on the challenge of writing such viruses. Also, I use Parallels to run some essential Windows applications and I'm sure I will pick up viruses that way. I have the Windows version of Avast installed in the virtual machine and so far no problems with it--and that I'm keeping unless someone has a better idea for free Windows anti-viral software.
I am a long-time Mac user and I've heard it all, so spare me. Just advise if you have a specific solution to the problem I've got.

Disk Utility lost disk space after cancelling partition resizing

Hi,
I accidentally cancelled the process of creating new partition (by shrinking old).
Now I have 50 GB of disk space lost.
How can I fix it?
Thanks.

Yeah, I found the solution of the space problem caused by same reason here:
Disk Utility quit. Missing HD space!
Nothing happened. So probably will have to reinstall it.

Lost disk space after formatting drive

Hi folks,
about 2 months ago I bought an 320GB IDE drive for my win machine. Recently I decided to put it in an old FW case to use it for TimeMachine. The external case always did an excellent job so far. When mounting the drive, I could see it was 320GB. I reformatted the space to OS X journaled and now it is showing up as being 128GB. Reformatting with GUID or MBR, just to check if that could be the problem didn't bring me the lost space back.
Any ideas?

Mailman42 wrote:
Some external cases have a size limitation on them. The chipsets inside.
nerowolfe replied:
I thought that was only with Winders FAT32 stuff.
If that is the case, it may be possible to partition the drive into 2 pieces, each below the max.
I believe that in some cases (pun intended!) the limitation is that the older chipset does not have enough bits allocated in its silicon to address the greater capacity of larger drives. If so, partitioning or the file system installed won't matter -- it still won't be able to access any part of the drive at the higher addresses.
In this respect, it is much like the 32 bit address limit of FAT32, except it is in hardware instead of in the file system specification.

I erased my windows partition using disk utility then realized I should have used boot camp, because now I can't resize the original partition and seem to be stuck with a ghost unusable space. Boot Camp now doesn't give me the option to install or re

I erased my windows partition using disk utility then realized I should have used boot camp, because now I can't resize the original partition and seem to be stuck with a ghost unusable space. Boot Camp now doesn't give me the option to install or remove windows partition.

Hi, Ralph,
The problem is that I did erase the partition, using disk utility, but I can't go back to my original disk size pre-partition, as disk utility won't let me do it and gives the message "Couldn’t modify partition map because file system verification failed." When I try to use Boot Camp Assistant it won't let me select the third option to remove windows.

I have deleted windows7 in the boot camp but the partition macintosh hd2 is still there...if i try to install windows7 again,it is not showing the boot camp partioned space...

I have deleted windows7 in the boot camp but the partition macintosh hd2 is still there...if i try to install windows7 again,it is not showing the boot camp partioned space...

Update: I did an extended hardware test (just in case a hardware issue was causing my problem)--no problems found. I then went through the Aperture troubleshooting steps: I tried repairing permissions first, but I still could not see any of the images that were in the Aperture trash. I then repaired the library. This seems to have fixed things (at least upon initial assessment). Afterward, I was able to see the images that were in the trash. I opened the Activity Window to see what it said when I tried emptying the trash again. This time it said it was deleting exactly the number of images that I expected it to delete (not twice as many this time!), and it emptied lickety split--as I had expected it to do the first time! So, hopefully, all is now well with my system and library. Still wondering why it was telling me it was deleting twice as many images as were in the trash the last time I tried, but overall, much happier today!

TS1722 Have lost ability to open Boot Camp on start up or restart. Only Mac icon shows up. Worked perfectly for two years and now it implodes. Any hope of re-opening Boot Camp?of recapturing data in

Have lost ability to open Boot Camp on start or restart. Icon does not show up. Had been working for 2 years, then nothing. Recently had problems with Kodak Easy Share in PC partition. Any connection? Any hope of reopening Boogt Camp without losing data already there?

Can you see there is a partition?
Can you boot Windows 7 DVD?
Did you think you would never need a backup image?
So no Safe Boot, no F8, possible?
Paragon CampTune
Paragon CampTune is a commercial product that is designed expressly for this task. http://www.paragon-software.com/home/camptune/ It consists of a downloadable ISO that needs to be burned to a disc and booted from in order to resize the partitions. During testing it was available free, but now costs US$19.95. MR user Rodus reports that it damaged their OS X partiton and a reinstall was required, so heed the warning and have a backup.
Paragon Partition Manager
From the makes of CampTune is a commercial tool that is similar in functionality to GParted Live, but has a more polished/friendly user interface than GParted Live. Previously only the US$79.95 Professional version supported all the features required for this, but as of version 11 the US$39.95 Personal version has also been reported to work. http://www.paragon-software.com/home/pm-personal/
Securing Dual-System Configuration
Imaging is still the most affordable and robust way to secure computer data. Unfortunately Mac OS X backs up only HFS+ volumes, leaving Windows with dual-system configurations unsecured. You can permanently lose all of your data unless you have a Windows-compatible backup solution.
Paragon’s CampTune and Paragon’s Drive Copy for Mac can secure the entire dual-system configuration. CampTune creates traditional images of volumes or entire hard disks, Drive Copy can copy them to other disks. In case of an emergency, you can restore the previously created image or copy all your data back to its original state.
Winclone/Disk Utility
Winclone is a free tool for creating and restoring backup images of your Windows partition. One of its key features is that it can restore to a larger partition than the one the image was created from.
NOTE: Winclone has been discontinued, but for now remains available and capable of completing these tasks (including creating and restoring Windows 7 images).
Winclone updated to support Lion Winclone updates and download
Disk Utility can resize HFS+ (Mac OS) partitions, but is currently incapable of resizing NTFS partitions, so you could use it to reduce the size of the HFS+ partition and create a new larger placeholder MS-DOS (FAT) partition
The full process would be:
Backup Windows partition with Winclone.
(if the new Windows partition is smaller than the old one make sure you set the preferences in Winclone to save the image as an uncompressed dmg)
Delete old Windows partition
Resize current Mac Partition
Create new Windows partition as MS-DOS (FAT) in free space after Mac OS partition.
(If the new Windows partition is smaller than the old one an additional step is required: shrink the filesystem on the image by selecting Tools->Shrink Windows (NTFS) Filesystem)
Reboot your computer for the new Windows partition to mount properly (winclone may not restore if you don't reboot)
Restore Winclone partition over new Windows partition
An alternate Winclone based process is described in the External Guides section

HT1899 How do i boot to mac after boot camp

How do i boot back to mac after boot camp? I was in the middle of installing windows 7 when i received an error message saying the partition needs to be in a diff format ( NFTS ). I tried restarting my mac but now its saying "no bootable device - insert boot disk"

Welcome to the Apple Support Communities
You have to format the volume using NTFS in Windows installer. After you've installed Windows, press X key while your computer is starting to start in Mac OS X

Possible to use Leopard disk to install Boot Camp on 10.4.1 ?

I have a MacBook Pro running 10.4.1, and I have a number of Mac programs that are not yet compatible with Leopard. I would like to install Boot Camp, but I can't install Leopard until those programs are updated. I have already purchased Leopard (but haven't installed it), so I do have the Leopard disk. (I was asleep at the wheel and didn't download the Boot Camp beta before it was pulled.)
Is it possible for me to use the Leopard disk to install Boot Camp on my 10.4.1 system now, but wait to make the Leopard OS upgrade later?
Thanks

Ah. There may be other mirrors around.
You may be able to install just Boot Camp Assistant from the Leopard DVD, but I'd be a little suspicious about how well it would work, and whether it would cause other problems. You should certainly be able to use the Leopard DVD instead of burning a drivers CD.
If you can't locate a copy of Tiger BCA, you might want to look at some of the posts that describe doing all of this manually - mostly that's creating a partition that Windows can use. Disk Utility will want to erase the entire drive to add a partition, though, which you may not be willing to do. Some third-party partition utilities claim to be able to do this without a reformat. Regardless of what path you take, be sure you have a good backup of anything not easily reinstalled or restored from other places!
Doug

How many free disk space after install OS X lion (10.7) ?

Hi,
I would like to know that how many free disk space after install OS X lion (10.7) on MBA i5.
Many Thanks,
Eric

I want to buy MBA i5, I would like to free disk space of MBA 13" i5, Could anyone tell it to me? Thanks
As you're buing a new MacBook Air, it will come pre-installed with Lion. The actual installation will be somewhat larger than a "clean" Lion install as it will come with iLife preinstalled. Obviously, with an Air's limited storage space, you want to be sure that you have enough room for any applications and data that you'll want to keep on the SSD as well. It is fairly easy to upgrade the SSD on an Air:
http://eshop.macsales.com/shop/SSD/OWC/Aura_Pro_Express
The amount of RAM you have installed is probably more important. Fortunately, the newest 13" MacBook Airs all come with 4GB standard now.

Losing disk space after installing Mavericks

After installing OS X Mavericks, I had noticed my computer was losing disk space after updating some products. I even shut down my computer to allow it to readjust to the updates, cleared some unnecessary apps, and yet I see my computer losing more space, as if files are being added behind the scenes. I've adjusted my browser Safari to more private settings,even cleared the cache, to avoid this, yet it still occurs. Are there other files I should be clearing?

the trouble is I don't know what is causing the disk space to be taken. I'm idly using Safari with private browsing set, when I come looking at my finder, seeing the space gradually falling. I was at 695.02 GB available this morning, and now at 694.83 GB available. I've made no downloads in between then, so I'm wondering if this is the result of downloading Mavericks directly from the app store, or if there is a setting I need to fix. I've tried verrifying/repairing the disk, permissions too, but I still see the decrease occurring.

Checking free disk space after setting up Boot Camp?

Hi team,
I've just gone thru the install process for putting Windows 8 on my MB Air. Can anyone point me to info on keeping an eye on free disk space?
I have a 128Mb SSD drive, and prior to installing Win 8 I cleared a lot of media files off the SSD (which took ages to secure delete), but when I used the 'Get Info' option to see how much space had been freed up, the free space did not appear to increase by the amount I had deleted (we're talking about 22Gb of material deleted!).
Anyway I created a Windows partition of 30Gb. When I boot into Win8 it reports only a few Gb free of the 30Gb partition... When I boot into MacOS it reports 36Gb free of the 90Gb partition.
Any help or links greatfully received!
Cheers,
Chris

Which internal drive option did you pick? The 3TB Fusion, 1TB Fusion or the standard drive option. It Matters.
If the 3TB Fusion model you can't install windows even with Boot Camp unless you jump through some Hoops and first brake apart the Fusion drive.
If 1TB Fusion or standard drive then you will need a Windows PC to make USB thumb drive containing the Win 7 install files. you do that with a tool MS has, Windows 7 USB DVD Download Tool, or Yumi Multiboot or ISO to USB. And you first may have to make an ISO from the DVD or go to My Digital Life and download the ISO file of the version of Win 7 you buy and have a License key for, Home Premium, Pro or Ultimate.
Other then that you start Boot Camp Assistant, Found in the Utilities folder in Applications, and download the Win Support files and then partition the drive for Windows. It is all laid out in the Boot Camp help files and or online documentation.

Lost disk space after Boot Camp partion crash

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