Partitioning my iPod using Disk Utility help?

Hi there.
I'm trying to partition my iPod so I can back up some stuff (I lack an external HD) but every time I click on the partition tab I get "Disk Utility has lost its connection with the disc management tool and cannot continue"
Yes, I've completely deleted iTunes and all those pkg. files, still doesn't work. I've honestly no idea what to do next! It's driving me mental.
Please help, thanks!

I don't know if you are aware that partitioning the iPod means it loses it's ability to play music?
http://support.apple.com/kb/TA26466?viewlocale=en_US
You can store files on the iPod without the need to partition by simply enabling disk use. Although I would caution that the iPod is not really a reliable enough device for long term back up purposes.
http://support.apple.com/kb/HT1478?viewlocale=en_US

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Cannot format iPod using Disk Utility

My iPod (5th Generation) has been displaying a -48 error for weeks, and i tried to follow the advice to format my iPod using Disk Utility. However, after leaving my iBook 1.2Ghz G4 on over night with Disk Utility erasing it, the little bar was still stuck on partitioning, never moving. What can i do?

try reset in iTunes. Then follow the steps in Jason Creasey's excellent procedure in the long thread ref Code -48. Good luck.

Can you restore an iPod using Disk Utility?

I put a new hard drive in my 1st gen iPod.
It still shows up in iTunes and music can be transferred over, but when disconnected the iPod shows a folder and exclamation mark so I can't navigate to / listen to any music.
As it's first gen ipod I can't get it to restore or update via iTunes - no options show up to restore or update the software.
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I do have a back up of all the original files that were on the iPod hard drive before I swapped it over.

Hi - thanks, but unless I'm reading the article wrong that won't work for me because you need to use iTunes to restore the iPod and I can't do this - as it's a 1st gen iPod it will only sync with an old version of iTunes and the 'update' and 'restore' tabs don't appear.
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Partitioning error when using Disk Utility

To better facilitate backups, I have decided to create a dedicated partition on my external hard drive for Time Machine to use. This is a 300GB disk (don't laugh) with 116 GB of music on it (mostly in the iTunes library) plus some other original AIFF files. Disk Utility reports that there is 163 GB of free space on it. When I try to create a partition of about 100GB (or even 75) it gives me the "Partition failed with the error: No space left on device". I get this even if I just try to resize the original partition. I tried rebuilding the directory with Disk Warrior and it didn't help. If I give it a small enough partition to try- say 25 GB or so- it will work. Much above that though, and it always gives me the "No space" error.
I should mention that this disc, without any partition, was used for a while as the Time Machine backup disc. I don't remember why we stopped backing up, but I think it had something to do with running out of space.
I told Time Machine to use the (unpartitioned) disc once again as the backup disc, and it started backing up to it. I stopped it before it got too far.
Could there be files on there that I can't see that are taking up space? I did the "Erase free space" thing in Disk Utility but that didn't seem to clear out any more space. Like I said, it reports that there is 163 GB of available space.
I need to be able to Time Machine the startup drive so that I can install Snow Leopard and also re-do the Boot Camp thing so I can re-install Windows XP, as my wife will have a need to use the dark side for work starting next week. I'm trying not to spend any money, so getting another drive isn't really an option and neither is getting another partitioning utility, as they seem to run about $40-$50 dollars or so, and I can't be sure that they will work either.
Any ideas on this?
Thanks-
Val

Most likely issue is fragmentation. Clone it to another and then restore it after erasing. That will defrag the disk. BTW, TM usually needs about three or four times the size of what it's backing up. I suggest popping for another ext HD; they're relatively cheap: <$100 USD. for 500-1,000 GB.

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So something went wrong when I tried to bootcamp.
Now the situation is following:
1) I can't install Windows using USB stick, it says that the free space is in GPT;
2) I can't partition the free space with Disk Utility, tryied it also with recovery mode, the apply button is clickable and active, but it does nothing, it just stays like so and when I exit from Disk Utility it asks if I want to quit without applying but it doesn't work.
So basically I have wasted 20GB of space and can't do anything with it.
I don't want to format the hole disk, are there any other workarounds without need to reinstall OSX?
I have MacBook Pro 13" Retina (late 2013), 128GB SSD, 8GB ram.

markov-mac:~ markov$ diskutil list
/dev/disk0
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *121.3 GB   disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:          Apple_CoreStorage                         100.3 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3
/dev/disk1
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                  Apple_HFS Macintosh HD           *100.0 GB   disk1
markov-mac:~ markov$ diskutil cs list
CoreStorage logical volume groups (1 found)
|
+-- Logical Volume Group 0F0D9268-58FC-4832-8FCB-4A11FB5675F6
    =========================================================
    Name:         Macintosh HD
    Status:       Online
    Size:         100335546368 B (100.3 GB)
    Free Space:   15724544 B (15.7 MB)
    |
    +-< Physical Volume 9B8968BE-CE97-4A66-B5B3-31B4EB87E21F
    |   ----------------------------------------------------
    |   Index:    0
    |   Disk:     disk0s2
    |   Status:   Online
    |   Size:     100335546368 B (100.3 GB)
    |
    +-> Logical Volume Family B29C277A-660B-41C4-8F5C-A1C5FB01B60F
        Encryption Status:       Unlocked
        Encryption Type:         None
        Conversion Status:       NoConversion
        Conversion Direction:    -none-
        Has Encrypted Extents:   No
        Fully Secure:            No
        Passphrase Required:     No
        |
        +-> Logical Volume 6736784D-A946-4EBF-BBA2-BC7DDC6C4EDE
            Disk:                  disk1
            Status:                Online
            Size (Total):          99999997952 B (100.0 GB)
            Conversion Progress:   -none-
            Revertible:            No
            LV Name:               Macintosh HD
            Volume Name:           Macintosh HD
            Content Hint:          Apple_HFS
markov-mac:~ markov$ mount
/dev/disk1 on / (hfs, local, journaled)
devfs on /dev (devfs, local, nobrowse)
map -hosts on /net (autofs, nosuid, automounted, nobrowse)
map auto_home on /home (autofs, automounted, nobrowse)
map -fstab on /Network/Servers (autofs, automounted, nobrowse)

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I tried creating a usb drive of testdisk on my mac air so that I could use it to boot into the iMAC and restore the partition table.
I created it using:
hdiutil convert -format UDRW -o target.img ~/Desktop/ubcd530.iso
dd if=./target.img.dmg of=/dev/rdisk1 bs=1m
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Hi,
Hopefully someone can help me!!
I had previously used Boot Camp to install Windows 7. However, I later realised I had not given myself anywhere near enough disk space as I started using Windows for things I hadn't originally planned on using it for.
Anyway, long story short, to solve the problem I uninstalled some applications on my Mac OSX and used Disk Utility to decrease the size of my Mac partition. My plan was then to reboot to Windows and use a Windows application to increase the size of the Windows partition. However - I coudln't even get that far.
Upon decreasing the size of my Mac partition (succesfully) I restarted my Mac in order to boot to Windows. However, I was greeted with a message along the lines of "unable to boot to Windows please insert boot disk and press any key" (I can't remember the exact message).
I was wondering if anyone knows of any way to restore my Windows partition, retaining all of my previously saved files on my Windows disk. It's probably a long shot, but the thought of losing everything I have been working on for the last few months is a sickening one.
What does give me a bit of hope is that, if I click Boot Camp it seems to recognise that Windows 7 is installed as the option that appears is to uninstall it.
Furthermore, if I view partitions in Disk Utility, a "DISK0S4" is listed. However, it's only at 20gb - if this WAS my BootCamp partition previously, it was originally at something around 60gb (I think - either way, definitely bigger than 20gb!).
On top of this, my current Macintosh HD parition is at 260gb and with the DISK0S4 partition at 20.21gb, there seems to be some space missing... I'm hoping this is the files I've been working on over the last few months!
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Hi Christopher,
I also have problems with Windows rebooting after partition resize trying to reduce Mac side and increase Windows side. I do not see the BootCamp partition labelled as such while running disk utility. The Windows partition shows up when I boot up while pressing the ALT key. However, when I try to run Windows, it says " error loading operatig system".
I also followed instruction and went through to run gdisk successfully. Results towards the end.
What can be done? Windows still does not boot and It shows ? Suspicious MBR at sector 0.
Below is information based on typical questions you ask.
diskutil list
/dev/disk0   #:                       TYPE NAME                    SIZE        IDENTIFIER
   0:              GUID_partition_scheme                        *120.0 GB     disk0
   1:                                           EFI                         209.7 MB     disk0s1
   2:                         Apple_HFS Macintosh HD            78.5 GB     disk0s2
   3:                       Apple_Boot Recovery HD             650.0 MB     disk0s3
   4:                   Microsoft Basic Data                         31.7 GB      disk0s4
sudo gpt -r -vv show disk0
gpt show: disk0: mediasize=120034123776; sectorsize=512; blocks=234441648
gpt show: disk0: Suspicious MBR at sector 0
gpt show: disk0: Pri GPT at sector 1
gpt show: disk0: Sec GPT at sector 234441647
      start       size            index       contents
          0          1                             MBR
          1          1                             Pri GPT header
          2         32                            Pri GPT table
         34          6
         40     409600           1            GPT part - C12A7328-F81F-11D2-BA4B-00A0C93EC93B
     409640 153240016      2            GPT part - 48465300-0000-11AA-AA11-00306543ECAC
153649656    1269544     3            GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC
154919200   17628896
172548096   61892608    4            GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
234440704        911
234441615         32                       Sec GPT table
234441647          1                        Sec GPT header
sudo fdisk /dev/disk0
Disk: /dev/disk0 geometry: 14593/255/63 [234441648 sectors]Signature: 0xAA55
         Starting       Ending
#: id cyl hd sec - cyl hd sec [     start -       size]
1: EE    0   0   2 - 1023 254 63 [         1 - 172548095] <Unknown ID>
*2: 07 1023 254 63 - 1023 254 63 [ 172548096 -   61892608] HPFS/QNX/AUX
3: 00    0   0   0 -    0   0   0 [         0 -          0] unused
4: 00    0   0   0 -    0   0   0 [         0 -          0] unused
sudo gdisk /dev/disk0
GPT fdisk (gdisk) version 0.8.7
Warning: Devices opened with shared lock will not have their
partition table automatically reloaded!
Partition table scan:
MBR: hybrid
BSD: not present
APM: not present
GPT: present
Found valid GPT with hybrid MBR; using GPT.
Command (? for help): r
Recovery/transformation command (? for help): h
WARNING! Hybrid MBRs are flaky and dangerous! If you decide not to use one,
just hit the Enter key at the below prompt and your MBR partition table will
be untouched.
Type from one to three GPT partition numbers, separated by spaces, to be
added to the hybrid MBR, in sequence: 4
Place EFI GPT (0xEE) partition first in MBR (good for GRUB)? (Y/N): y
Creating entry for GPT partition #4 (MBR partition #2)
Enter an MBR hex code (default 07):
Set the bootable flag? (Y/N): y
Unused partition space(s) found. Use one to protect more partitions? (Y/N): n
Recovery/transformation command (? for help): o
Disk size is 234441648 sectors (111.8 GiB)
MBR disk identifier: "DELETED INFO"
MBR partitions:
Number Boot Start Sector   End Sector   Status      Code
   1                               1    172548095   primary     0xEE
   2           *     172548096    234440703   primary     0x07
Recovery/transformation command (? for help): w
Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
PARTITIONS!!
Do you want to proceed? (Y/N): y
OK; writing new GUID partition table (GPT) to /dev/disk2.
Warning: Devices opened with shared lock will not have their
partition table automatically reloaded!
Warning: The kernel may continue to use old or deleted partitions.
You should reboot or remove the drive.
The operation has completed successfully.

Reformatted ipod nano using disk utility - no longer works

Idiotically I decided to use disk utility to reformat my 8Gb iPod nano (5th Gen) as I wished to use it temporarily as a USB drive compatible with Mac and Windows. Now that I wish to use it again as Apple intended, I find that iTunes does not recognise it in the Source list.
It shows up fine on the desktop and when the iPod is charged, it always asks me to select a language, and then comes up with the menu screens (music, videos etc) but it is empty with no data.
I tried following the instructions in this support document http://support.apple.com/kb/TS3540 but was foiled at step 5 as I do not have the file they wish me to trash.
Any clues on how I might go about fixing this? I would very much appreciate any assistance!!
Cheers

Hello kismet_kracker,
Maybe trying reformatting it again via *Disk Utility* except this time, change it's file system type to Mac OS X Extended (Journaled) and see if that helps.
B-rock

Cloning drive to external & partitioning using Disk Utility.....!

Hi,
I wonder if someone is able to answer my questions and offer some advice and help.....?
I am purchasing a new external drive and would like to know how to clone the internal drive of my Power Mac G4 using disk Utility to the external drive, so that it is also bootable. I have seen that there seems to be more then one way of doing this within disk utility, but would like to know which is the best way?
1. Please could you take me thorough the steps as I have never done this before?
2. Would it be wise to partition the external drive to keep the cloned bootable system seperate from the rest of the content that will be placed on the external drive or not? If so again please could you take me through the steps on how to do this (partition external drive)?
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Thanks in advance

Hello,
Hopefully it'll be an External Firewire drive, as USB cannit be booted from on PPC Macs.
I wouldn't use Disk Utility, there are easier ones for free.
I strongly recommend that you get a good Firewire drive to Clone your Internal drive to...
http://eshop.macsales.com/search/firewire+drives
Many of those come with Backup SW, or...
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/
2. It depends how big the new drive is & how much space is used on the current drive.
OSX loves lots of free space on it's boot drive for VM & other temp files, I don't feel 50% is too much free space to leave.
3. Normally isn't needed to Zero the Drive, but you may have to foprmat it...
How to format your disks...
http://www.kenstone.net/fcp_homepage/partitioning_tiger.html
Thanks to Pondini, Formatting, Partitioning, Verifying, and Repairing Disks...
http://web.me.com/pondini/AppleTips/DU.html

If leopard won't boot from dvd, use disk utility mount to partition

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When I boot up using the install CD I can run Disk Utility and see that there are no problems reported with the hard drive, but I cannot repair permissions (No valid packages).
If I restore the operating system from the CD my only option is to erase the hard drive.
But what if ...
I create a new partition using Disk Utility?
There's loads of free space on the drive, but if I attempt to create a new partition will I wipe out existing data?
If I succeed in creating a new partition would I be able to restore the operating system there without erasing the hard drive?
Would it be possible then in some way to restore my user account data?
I'm just trying to avoid the hassle of re-installing my applications and recovering my data files from backup. It seems like the data is still all there on the hard drive except that something went wrong during the system update that renders the disk unusable.
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Yep, that is too old...
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Mac OS X Install Disk 1
Mac OS X version 10.4.7
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2Z691-5887-A
Mac OS X Install Disk 2
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Viewing disk partitions made using Disk Utility in Windows

So, I took a USB external hard drive and partitioned it into two volumes using Disk Utility. I made sure to format them in MS-DOS format so they are FAT16 and can be recognized by Windows. I then took the hard drive and plugged it into my Windows computer. The first partition showed up just fine in my F: drive, but I'm not sure where the second partition is. When I plug it into my Mac, both volumes appear on my Desktop, but only the first one shows up in the Computer folder of my Windows computer.
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The disk cannot be partitioned because some files cannot me 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.
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Partitioning a disk using disk utility

I bought a rather large capacity external hard drive for use as a Time Machine backup drive along with MacOS 10.5, and figured I'd partition off 100GB of it for use as a bootable partition. So, I looked up how to partition a drive in Disk Utility, and it said:
"*To partition a startup disk:*
1) If you’re partitioning an external hard disk, make sure it’s connected to your computer. If you’re partitioning the disk you are now using as a startup disk, you must start up using another disk such as your Mac OS X install disc.
2) Open Disk Utility. If you’re in the Mac OS X Installer, choose Utilities > Disk Utility. Otherwise, double-click Disk Utility, located in the Utilities folder in your Applications folder.
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4) Choose the number of partitions from the Volume Scheme pop-up menu.
5) If you can’t choose the number of partitions, you may be trying to partition your startup disk. Start up your computer with another disk, such as your Mac OS X install disc."
The external hard drive showed up in the side bar, but there was nothing in the disk utility window called "Partition" for me to click on. Nothing called "partition" existed in the menus either. I tried to customize the toolbar, thinking that "Partition" might be a button not currently on the tool bar, but I found nothing.
(I would attach screenshots of both the help window and Disk Utility, but I can't do that here.)
How do I partition a disk using Disk Utility?
Message was edited by: Berkana

3) *Select the disk* in the list that you want to partition, and click Partition.
When you select a disk that DU can partition, that is, not the volume currently booted from,
you can see the five buttons
First Aid | Erase | Partition | RAID | Restore
Also:
Don't forget to choose the "Mac OS Extended (Journaled)" formatting option.

Partitioning my iPod using Disk Utility help?

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