I want to partition my iMac hard drive but it always says "verification error"
I have already reinstalled Lion but had no luck. I tried partitioning my backup external hard drive and it worked flawlessly
Info:
iMac, Mac OS X (10.7.3), 21.5 inch, 12gb RAM, 1Tb HD
This is not as simple as the question implies, I had created a partition because of my account/hard drive/whatever screwing up (its a long story). In the end, I have a partition so that I have 2 half sized drives. But I deleted the old, damaged partition and now I just have my current one with half taken up by 'free space'. Here is a screenshot of what I'm presented with: [URL]. My issue is that I cant resize my hard drive partition even though there's loads of space. So my 500GB drive has a 250GB partition and then 250GB of free space that I cant use!
Info:
MacBook Pro, Mac OS X (10.7.3)
The picture above is evidence of my self-corrupting OS. Those 3 problems are the same every single time I boot my computer. I have done countless re-installs of OS X Lion, even bought a new hard drive and did a clean install. Because of the self-corruption, I cant resize or partition my drive for Windows, with Boot Camp giving me a generic "An error has occurred. Format your disk and re-install Mac OS X" (Partitioning failed so I never wiped).
Info:
MacBook Pro (15-inch Early 2011), Mac OS X (10.7.3)
I have messed around with using bootcamp and and disk utlity to create partitions for Ubuntu. I decided to erase the extra partition and give all the space back to my macintosh HD. I go to the partition tab in disk utility and drag the macintosh box to fill the whole box and then hit apply. After a few moments I then recieve the error saying: "Partition failed with the error: Couldn’t modify partition map because file system verification failed." I ran a verfiy disk on my macintosh hd and then recieve these errors:
Invalid volume file count
(It should be 545026 instead of 544821)
Invalid volume directory count
(It should be 140857 instead of 140673)
[code]....
Error: This disk needs to be repaired using the Recovery HD. Restart your computer, holding down the Command key and the R key until you see the Apple logo. When the Mac OS X Utilities window appears, choose Disk Utility. I then command R while boot and repair the drive. Tried resizing the partition again and same error. I have spent some time googling what people have done but find this problem occuring with alot of people upgrading to Lion or something. I'm on a 2011-late macbook pro that came with lion. I have tried things such as doing the Lion restore and booting in command S and typing fsck -fy for a repair. Nothing work.
Info:
MacBook Pro, Mac OS X (10.7.3), Macbook Pro late 2011
how do i partition my mac hard drive if my startup disk is full and i have more space
View 1 Replies View RelatedI have an aluminum unibody macbook from October 2008. I'm looking to upgrade the 160 GB hard drive inside to a 500 GB one I'm considering from Newegg. Would it be possible to migrate/copy/clone the entire contents of my current hard drive to the 500 GB one? I also have a section of my current hard drive partitioned for Bootcamp. Would this affect my ability to transfer everything over?
If this is possible at all, how can I go about doing so? If there are steps laid out somewhere, I'd appreciate a referral. Sorry if my question is a little elementary, but I did a search on these forums and also google and nothing really came up
I had my hard drive partitioned into 2, where one was mac the other windows xp. I received this macbook as a gift from my sister so i wanted to reformat everything into mac. I popped in the Mac OS x install cd and just installed it. Now there is two hard drives and I am not able to re-partition it where i can bring it back to one again...I was suppose to delete windows first before re-formating my macbook.
View 9 Replies View RelatedI 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.
Info:
iMac, Mac OS X (10.7.3)
I'm going to buy an iMac with 1TB hard drive. I'm currently using a MacBook Pro with 320GB hard drive, and I haven't partitioned it yet. Is 1TB too big to be one partition? How do you guys partition your hard drive.
View 5 Replies View RelatedI'm trying to partition the internal hard drive on an Alu iMac so it also has a small FAT32 formatted portion, the only problem is, when I go to disk utility FAT32 is not an option under the drop down menu for formats. All it lets me do is Mac OS X Extended (Journaled) or something like that if I recall correctly.
View 6 Replies View RelatedI've got a USB hard drive. Every time I try to partition it with Disk Utility, I get an error message saying it "timed out". The hard drive used to be an OS X boot disk. The only partition it has at the moment is the blank 200MB EFI partition.
View 3 Replies View RelatedI've just bought a used iMac and for some reason it has 3 partitons but two have nothing on them. I've gone into Disk Utility and deleted those two but now the main Partition is still only showing as having 80GB of free space instead of the 200GB it should have. What can I do?
View 2 Replies View RelatedI realize this may be a stupid question but here goes... I have recently installed Windows XP with Boot Camp and now realize more than ever how much I hate XP and was wondering if it were possible to remove that partition all together from the hard drive, and I guess have it added back to my Mac OS side. I think i know the answer but just want to be sure.
View 7 Replies View RelatedIt seems as if many people on here use dedicated boot drive with faster read times for applications. I was wondering if partitioning my boot drive would be beneficial in anyway. My boot drive in Bay 1 is a 1TB, it stores everything except my iTunes library, then in Bay 2 I have another 1TB drive that I use CCC weekly to mirror the data from drive 1. If I was to partition the boot drive to use store my applications, and system software and moved all my data (documents, pictures, videos) to the partitioned part of the drive would there be any benefit?
View 11 Replies View Relatedhow to partition a hard drive, so I can boot a my Leopard image-file from a separate partition. who has enough patience & time to guide me through to complete this common task. I did the follow things so far to make a separate partition for my disk-image (Leopard Installer):
1. Launched Disk-Utility on Tiger 10.4.11 OS X.
2. Clicked on my hard-drive (149.1 GB).
3. Selected "Partition" in that menu (seen above the Volume Information).
4. Selected "2 Partitions" from the "Volume Scheme drop-down menu".
Recently I bought a Mac OS X Leopard, which comes with the Bootcamp. I have the XP operating disk, and Virtual Box, which is another program like Bootcamp. Instead of the bootcamp way of rebooting every time you switch between operating systems, Virtual Box allows both systems to run simultaneously. Instead of taking up space on my hard drive, I purchased a Seagate FreeAgent (Desk Edition) 1TB external drive.
I need to partition this drive in two, to allow the combined running of PC and Mac OS X using Virtual Box. The formats I will be using are FAT 32 and Mac OS Extended (Journaled). The latter is very easy, as I can simply do this on the Mac. However, the FAT 32... Since I am splitting the external hard drive in two, my XP PC cannot create a partition using FAT 32 which is greater than 32GB, and if I create the F32 partition using the Mac it won't be recognized by the PC operating system.
I am installing XP on my mac laptop and am not sure how much space to partition. The laptop's total space is about 235GB with currently 50GB free.
I will only be using Windows for a few specific programs: Autodesk: Toxik, Mudbox, Motionbuilder and Cleaner XL. I probably won't be using the programs too extensively either, I mainly use Maya and I have the OSX version of that.
Based on that info I was hoping to get a rough estimate on how much space I should partition for XP, I don't want to go too low and not be able to install and use everything but at the same time I don't want to put too much space on the XP partition either and end up with wasted space.
As soon as I bought my Mac I created a partition for Windows on Boot Camp. I later realized that I didn't need it, but then it was too late, 30GB of my Hard Drive was already partitioned. Is there a way to revert the process and re-claim my 30GB to use with the Macintosh system?
View 4 Replies View RelatedI have MBP 17", 2,53GHz, hdd is 250GB. I have a lot of music and pictures and quite lot movies. On the other side I have a lot mails. Is it better to make two partitions and keep them separate? What is your suggestion? If I decide to do that, do I need to remove everything from hard drive to make another partition? I never did it before on mac, but I remember that is necessary on windows.
View 5 Replies View RelatedWhen I try to make another partition on my harddrive (I've already made one housing windows XP), the bootcamp utility that my mac came with only gives me the option of removing the current partition. How do I make another one?
View 3 Replies View Relatedif I could partition my external hard drive so one half holds all my Mac OS X data such as Itunes music and the other half hold my Microsoft Windows files.
View 1 Replies View RelatedI would like to partition my main hard drive so I can install another operating system on the other one and then use either, whenever I wish.
I would prefer to do this from my external drive (Time Capsule) but I dont think the Time Capsule allows for partitions.
In Disk Utility, it shows that I have a 931.5 GB Hitachi Main Disk. Underneath that, indented, it reads Macintosh HD.
When I click on the Hitachi Disk line, it shows me the partition tab.
I can figure out how to partition it - which is to simply add and name a partition and click apply. But I would like to know if this process will erase any data from my hard drive. If it does, then it may not be worth partitioning.
I just bought a new Western Digital 750GB laptop drive for my 13" macbook pro. I have a transcend external enclosure, to hook it up as an external via usb, and I had planned on using CCC to clone my existing 250gb to the new drive, and then swapping them.
However, at first plugging the drive in, my MBP didn't see it at all. The lights came on, and the drive sounded like it started... but it didn't appear in disk utility.
I unscrewed it from the enclosure, and then re-attached everything, and the 2nd time around, this time my MBP saw the drive. So it's possible (I guess) that something wasn't fully connected in the enclosure.
My first action was to open disk utility and try to partition the drive. But when I chose the "1 partition" route, I got an error when it attempted to unmount the drive, and wouldn't let me continue. So I then opted to "erase" the drive, and it did that no problem.
Then I did a "verify" on the disk, and it again reported no problem. So just for giggles, I then attempted to "partition" the drive again, and voila, same error.
I have software that only runs under 10.4 on my older Imac. I would like to partition hard drive and run 10.6 on one and 10.4 on the other. Is this possible? Can I get instructions?
Info:
iMac, Mac OS X (10.6.5), Partition hard drive
I signed up for beta testing for Apple's new OS, OS X Yosemite and I'm currently running OS X Mavericks. I know with every new OS on any device it needs to be beta tested to fix any bugs and I use my MacBook for quite a lot. Is it possible to partition my hard drive like you do when running Windows, and run OS X Mavericks AND OS X Yosemite? The reason I'm asking is because I don't want to be stuck with an OS that's going to prevent me from doing what I need to do.
Info:
MacBook Pro, OS X Mavericks (10.9.2)
i have a 320gb external hard drive and was wondering if i could partition it so i could use it just as an external hard drive on one partition, but have time machine on the other partition. i just recently got my frist mac, which is a macbook, and i love it.
View 5 Replies View RelatedI had windows in a bootcamp partition for a while, and today, i decided to erase the partition and make a new, bigger one. I erased it just fine, but I can't make another one, it just gives me this error: Verification failed: this disk could not be partitioned. Use disk utility to repair this disk. I went to disk utility and i clicked verify disk (repair disk was not highlighted) and it gave me another error: filesystem verify or repair failed. I also repaired disk permissions with no such luck.
View 17 Replies View RelatedNo big deal - I partitioned the new drive in Disk Utility, made sure it had a GUID partition scheme, then used Carbon Copy Cloner to zap over my OS X partition. Boot from new drive - it works but there is an odd pregnant pause on boot up before the machine starts actually booting. I always boot in verbose mode (I like to see all the UNIXy goodness under the hood), so I see about 30 seconds of grey screen before I get the scrolling white text of OS X booting.
Now I find myself wondering if this is because of the lack of EFI partition on the new drive - but Googling around t'interweb I'm struggling to find any definitive guidance on this issue or indeed, anyone else with precisely this problem. Any bright sparks on here have any ideas?
(as an aside, I've started to recreate my Windows partition - Boot Camp assistant is quite happy to create a Windows partition and resize the OSX one, which seems not to work based on what I've read if your partitioning is wrong)
I have a WD 640GB External drive and i would like to partition some for time machine and some for storing my files. i just have some questions:
1) If i partition the drive into 2, in the future can i join the two partitions together again?
2) does the whole external drive have to have the same file system like HFS or NTFS or can one partition be HFS + for time machine and the other partition NTFS to make it readable on windows?
I have a 2006 Macbook Pro. 2 Ghz and 512 MB. OS 10.5.7. I have a 80 GB internal hard drive. I was messing around with Linux on my Macbook Pro and managed to screw it up. So now my internal hard drive partitioning scheme looks like this: So 46.7 GB is for Mac OSX and there is 26 GB of free space. I would like to add this free space to the OSX partition. Is there any way I can do that?
View 9 Replies View Related