OS X :: Cannot Remove Partition Using Disk Utilities
Jul 23, 2010
The problem is with a mbp running Snow Leopard. I created a dual boot with win 7. I was playing around with the partitions, and at one point installed SL on both partitions, sure i did some other bone head moves that i can't remember. Now cannot remove the second partition. I think i may need a boot disk with a application to partition the HD from the disk?
I made a partition in my Tiger Macbook to install WIN. Now i want to delete the partition. Tried to do that with Boot Camp, and the application says it' done, but the partition is still there. Tried with Disk Utility, and I am not able to click the "Remove" button (as on the image).
I had my hard drive partitioned via bootcamp to run windows vista. I use software at work that isn't supported by Mac (it is now, but our version is old and it costs 10k to upgrade yada yada yada). One night I was playing around with the time machine feature (had the macbook for three years now never touched it, wish i hadn't) and accidentally told the time machine to use the partition made by bootcamp for windows to back up my mac. Well this messed everything up. Now that partition is gone (windows) and that volume is now called time machine backups. I have used some threads in here to try and remove that and nothing seems to work (most of the threads are from 2007 to 2008).
What I need help with is removing that time machine volume so that I can run bootcamp again to reinstall windows. When I attempt to run bootcamp right now it says "This startup disk is not supported." When I restart and hold option only the mac hd is available to choose. I also use(d) VMware Fusion to run Windows.
I have a very old E Mac running version OS X version 10.1.5. My Mac is showing a flashing question mark so I have tried to repair it using the Install Disk provided with my E Mac. Unfortunately, when I insert my Mac OS X Install disk (which is for version 10.1.4) and press the C key at startup and click on Disk Utility the "Repair Disk" button is greyed out (although I am able to Verify the Disk.) How do I get round this problem? (I should add that I have had the flashing question mark once before, and I was able to repair my E Mac on that occasion as I was able at that time to click on the "Repair Disk" button. However, I can no longer do this.)
I have also tried using my OS 9 Install Disk, as I was using OS 9 the last time before the flashing question mark appeared. When I go into Disk Utility using that disk, I am able to click on the "Repair Disk" button but it lists errors that it says it is unable to repair.
Our macbook woke up with a blinking hard drive. I went to boot up with a CD and run Disk Utility, and used the install disk that came with our Mac Mini.
Instead, it says I can't install on that mac, and all options are disabled.
I didn't expect to be able to install from that disk, but why can't I even use disk utility?
Obvious answer to obvious question - I can't find the Leopard disk I used with the macbook.
For some reason when I'm trying to erase a CD in Disk Utilities, after clicking the "Erase" tab, every button under it is disabled. Including the "Erase" button. I tried various CD-R's, what's the deal?
Does Mac OS X Disk Utilities correct permission on all the files and folders on the machine? or is it only on systems folders? If I need to correct permission on every file and folder on the machine, how do I do so?
I've been using OSX since OSX.1 and I have yet to run into a time where Disk Utility did not come up with False Positives. In latest version Yosemite, all Print Driver components from all supported manufacturers that are part of Yosemite, show up as false positives. I haven't counted but seems close to 100 +files.
What I would like to know is. Why is it so tough for the systems developers which mst likely some of the best in the world, Ca not come up with a script that would monitor Disk Utilities for false positives and mark them as invisible after say the third run. This would be reset each time a new Disk Utilities version comes out.
How long has OSX.1 been out 15-20 years? You would think in that period of time this issue would be fixed. I realize as OSX used FreeBSD UNIX that it is a Constantly moving system being updated al most daily. But still you should be able to come up with something to prevent wasting tim repairing items that don't need to be repaired.
I used Mavericks previously a smaller portion of the same Driver files came up as false positives. When I switched to Yosemite the list grew 3 fold.
Info: MacBook Pro, Mac OS X (10.1.x), Yosemite OSX.10
About a week ago I purchased a 2007 Macbook off of Ebay. It arrived in the mail and i opened it only to find out he had not deleted a majority of his content. I looked up how to reset it and I did. It turned back on and displayed a Mac OS X Utilities page. I tried repairing my disk and that didn't work. I tried erasing it & after a couple of times that worked. Except I cannot get past that point. I have no Time Machine back up since I just purchased it. So I decided to try my last option and tried downloading Lion. It had asked for my Apple I.D. and I typed it in and once i clicked continue it said that "iTunes is temporarily unavailable" so I tried it again. Nothing. I even tried my mother's I.D. It still comes up saying that it is temporarily unavailable. I cannot access it. I'm stuck on that Utilities page and cannot access anything.
my clamshell iBook [URL]I am looking desperatley for a CD ISO that i can burn that will let me run disk utilities on my hardrive. if you have any software like this?
Can't access to mac os x utilities to repair disk from a macbook pro 15" with lion. When I restart holding command key + R it would get stuck in a grey screen after the apple appears.
The Verify failed when checking the drive at the physical disk level, but the main volumes passed.Is this "normal", i.e. should I just be checking the volumes?
Info: MacBook Pro (13-inch Early 2011), Mac OS X (10.7.3)
First some background info. I recently purchased a 1TB hard drive for my 13" MBP, and I am about to do a clean install of OSX 10.6 and Win7 64bit on separate partitions.
And I want to setup the partitions before I install using Disk Utility. The reason for this is because I'm under the assumption that when creating a NTFS partition its better for the disk to be blank so it can put the MFT(Master file table) and MFT Mirror wherever it wants instead of some random spot on the disk (that way disk writes will be faster). The MFT thing was true when converting a FAT32 disk to NTFS. Nativity formatted NTFS disks were always faster then ones converted from FAT32, because the MFT was spread out instead of at the start of the disk.
I'm worried that installing OSX and then using the bootcamp utility will cause the MFT on my NTFS partition to end up in a un-optimal place and disk Reads/Writes will be slower.
Ok, so here's my questions.
1.) Should I be using a GUID Partition Table or Master Boot Record(Remember OSX 10.6 and Win7)?
2.) Should I use Disk Utility to Create a the OSX partition and then leave the second partition as Free Space? / Or should I use a third party utility and make the OSX partition and the NTFS partition at the same time?
3.) If I do create the partitions Manualy, will bootcamp still work correctly?
4.) Should I Use Journaled or Case-Sensitive Journaled on my OSX partition?
I know all of the questions were stupid, but there isn't any info on the web about it.
Got my first MacBook Pro about 2 months ago and I have been enjoying it to full effect, installing programs such as logic studio and photoshop cs5 on it. Recently, however, I decided that I would like to access some of my windows based programs when I am on the road and don't have my desktop pc with me. So I bought a fresh copy of 32-bit Windows 7 Ultimate and sat at my macbook, put the disc in and then loaded up Boot Camp. I went through the menu options, decided that I wanted a 50GB partition, leaving my Mac OS drive at 182 GB with 83GB to spare. However, when I started partitioning, after about a minute it stopped and this error message appeared: "The startup disk cannot be partitioned or restored to a single partition. The startup disk must be formatted as a single Mac OS Extended (Journaled) volume or already partitioned by Boot Camp Assistant for installing Windows.".
I tried cleaning all my temporary files and deleting some files in my downloads that were quite large and I restarted my machine. The problem persisted. Is there a solution to this problem that does not involve doing all this rubbish with a fresh install of Mac OS? I don't have any method of backup apart from a couple of 4GB flash drives..
I have a 2TB Western Digital My Book Studio FW800 external that has 5 partitions, connected to my 2011 iMac. I had help doing the partitions and don't really remember the reasoning, but one is just for my SuperDuper! backup, one is Miscellaneous, one for movie clips off my camcorder, one for misc scanned photo's and one for my genealogy research. I back up using Time Machine to a Time Capsule and also to this WD hard drive with SuperDuper!
Recently I'm getting a pop up message that "Mac OS X can't repair the disk "Genealogy"'. And it needs to be reformatted. It's become a read only disk. When I look in Disk Utility it shows all the partitions as "Mac OS Extended (Journaled)" EXCEPT for the one in question. I also noticed that there are a lot of files with "date created" being the same date in 1969! These files may be letters I've written or photo's I added to that partition within the last few years.
I think I have to completely reformat the entire external hard drive to repair this, but I want to make sure. Because it's going to be a major hassle backing it all up to another external (having to get one first) and then figuring out how to make the files that have turned "read only" in that one partition, back to their original state! Does this sound right, that I have to reformat the entire external hard drive? And how do I get the read-only files back to their original state.
I had windows vista installed but suddenly the audio decided to become faulty, after spending a day trying to fix it i realized I have a windows 7 install disc so i might as well just replace vista with windows 7. I didnt take care of vista or ever register it so it became quite a task to upgrade so i just deleted the partition and went to create a new one and just do a full install of windows 7.
I made the partition but the wrong format, so i removed it through boot camp assistant and created another, except now it keeps giving me the "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" Now, I'd love to do this, except I have no idea what I'm doing and WHY this error has occured. After becoming frustrated I switched from my imac to my macbook pro and received the same error when trying to create a partition. So any help on exactly what I need to do would be a HUGE help. I only use windows for music production (I know, seems backwards, but I use Sony Acid and FL Studio so I'm stuck with Windows)
So i put the OSX disk in (10.3) and when i make it boot from the disk the mac logo pops up then it shifts a quarter inch to the right and freezes. I then tried booting it normally and pressed the install button now it boots off the CD automatically with the same result and can't be turned off. Is there an emergency disk remove thing for a powerbook G4? And is there a way to reformat my computer without the disk?
Anyone knows why my external HD (USB disk connected to Airport extreme) does not show up in disk utility? (It sits on my desktop just fine and is fully functional) I' want to erase a partition but now i don't know how.
I have run the Disk Utility verify function against my system partition. It tells me there are minor issues that need fixing up and I should run the repair disk function, by booting using Command-R and using the Disk Utility to repair the drive.Problem is, when I boot using Command-R and select Disk Utility the partition is shown greyed out and the Verify and Repair options do not work.I think this could be because the partition is encrypted. The utility does not offer me the chance to unlock the partition with my passphrase.How can I repair the filesystem errors on this partition?
My new 2010 hexacore Mac will have 24G memory, an OWC Extreme Pro 120G SSD (positioned in the lower optical bay) and four 2TB WD RE4 drives. I'll use my old Synology 209 NAS (two 1TB WD Green Raid 1 drives) for TM backups over 1000Mbps Ethernet. Yes, I'll need to upgrade to a larger NAS very soon. This will be my first Mac Pro (have MBPs and iMac) and will be used for web design and development (mostly Adobe CS5 products).
The SSD will be used for boot and application files. I plan to use Disk Utility to create a 1+0 Raid array for data files. For a Scratch disk, should I: 1) create a partition on the 1+0 Raid Array for Scratch 2) partition a chunk of the SSD for Scratch 3) attach a spare external 2.5" WD drive via Firewire 800 for Scratch
Based on my reading, it seems that option 1 makes the most sense but I'm not entirely sure if you can partition a 1+0 array with Disk Utility. I'm pretty sure option 3 is quite silly but wanted to toss out the idea. Lastly, are there any generic recommendations on scratch volume sizing?
I have a 640GB external USB hard drive that I use for time machine currently. I would like to go in and add a partition to load movies to and plug it into my PS3. Can I use disk utility to create a new partition without erasing the stuff already on the disk?
And then is it possible to format a partition larger than 32GB as FAT?
I used bootcamp, but the windows disk did not work. So now I have this windows partition that I have been trying for 30mins to delete and I cant do it. I been playing with it but I think I just made it worse.
I tried searching the boards already but I didn't get a clear answer I was looking for.
So I have an external harddrive with data already on (it takes up only 40% of the harddrive). Now, I want to partition the harddrive and use the new partition for a Time Machine backup of my Mac.
Now, here's the question; would I be able to delete the Time Machine partition in the future and still leave the external harddrive's data (the original 40% of data I had in the first partition?
I would like to install windows XP. But the error message comes as the following:
"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."
I tried to install XP in the past and could not do it with OEM disc, so I removed the partition using bootcamp. Now, I try to create partition but the error message above appears.
Do I need to have external hard drive to take care of the problem?
I no longer need Windows and want to reclaim the space and restore my HD back to a single partition, but Boot Camp Assistant won't let me. It says "This disk appears to have been partitioned by another utility. It must be erased before installing Windows." and the "Restore disk to a single Mac OS partition option is greyed out? I know I used Boot Camp to created the partition, so why won't it let me remove it?
1) Will it matter if I have a Windows XP Home disc or Professional? 2) How would I go about COMPLETELY removing windows and its whole partition?
I am currently considering installing windows on my MacBook Pro, however I would like to know how to remove it completely, just in case I change my mind.