OS X :: HDD Space Missing After Reformatting Drive
May 3, 2010
I have a 24" 2.66Ghz 4GB RAM iMac with 640GBs of internal HDD space, and a 2TB external drive I use to store stuff. About a month ago I tried partitioning the drive during an ubuntu install, and it messed the [external] drive up. I have had some more problems caused by the install (OS X didn't boot, didn't show up when restarting+alt etc.), so I had backed up my entire internal drive to my 2TB external one, and re-formatted my HDD.
Everything went back to normal, till I noticed I have ~600GBs missing from my 2TB drive. I tried iPartition and it shows that I have 20KBs or something like that that are used by the filesystem, and no other partitions (so my drive has one partition and everything's supposed to be there). I'll provide you with a DW log shortly. What can I do to get my 600GBs back?
I have a mid 2011 21.5" 2.7 GHZ I5 IMac with a 1 TB HDD. It is reporting that the startup disk is full (<8gb left). I have surveyed the hard drive and found the "users" folder is using 972GB.The sole "user" folder (me) is using 972 GB An exploration and sum of "folder size" of each of the underlying folders (there are 8: Audio books, Desktop, Documents, Download, Movies, Music, Picture and Public) collectively sums to 316,6GB. The system tool in "about the iMac" (storage tab) shows "other" allocated a 893,97GB. Where is the missing 640GB plus of space? Please can anyone advise me how to identify where space has been allocated and how to rectify the problem? Â
I have done the following: All updates are installedVerified the partition - no faultsTimemachine - never been activatedre-indexed spotlight as suggested in a support article.deleted a dormant user (6GB) and deleted their dataI have emptied the trash. What else can i do?
Info: iMac, Mac OS X (10.7.3), IMAC hard drive missing space
My HD is at 410GB used out of 500. I only have about 230GB in Music and 65GB in Movies. Can I really have 100GB's of applications? The only big app I have is LibreOffice. How to diagnose the missing space?
So I ran Disk Utility and ran the disk repair on my Western Digital external hard drive. After I did this all my files have disappeared, but it still shows that all the space that was taken up before is still being occupied. Is there any way I can recover my files? I am getting really distressed about it because I have almost 500 gbs of data that I don't know if I can get back or not.
I recently installed Windows 7 Ultimate through VirtualBox, but I wasn't crazy about the experience and I have a Windows 7 laptop. I used the uninstall tool from the downloaded DMG file, but my 20GB of hard drive are missing still. Is the space still tied up somewhere or is something just like a restart needed? (I've been using my Mac all day so I haven't had the change to try a reboot)
I was using Boot Camp Assistant to partition my MacBook to install XP. While partitioning my MacBook completely froze and wouldn't unfreeze, I waited about 30 minutes to see if it fix itself, so I held down the power to force a restart, upon rebooting I opened Boot Camp Assistant to try again and I noticed I lost 50 gigabytes of space. Is there a way to fix this and regain my lost hard drive space?
Disk Utility Crashed whilst creating a Partition, and I now have ~100GB missing, which was the amount I had allocated to the new partition.
The new partition didn't get created, and I now have 100GB missing from the Hard drive. I have a 1TB hard drive, and when I go to Disk Utility, it says: Â Capacity : 999.35 GB (999,345,127,424 Bytes)Available : 586.1 GB (586,103,844,864 Bytes)Used : 310.52 GB (310,524,317,696 Bytes)Â
Which adds up to about ~900GB.
I tried Repairing Disk in Disk Utility, booting into Recovery Mode and Repairing Disk there, but neither made a difference.Â
Info: MacBook Pro (15-inch Mid 2012), OS X Mavericks (10.9.3)
Can anyone explain to me why, on my iMac's 500GB hard drive, the displayed size of the only 4 items on it is 207GB, that the info box on the HD itself says 393GB used? Unless I failed grade 1 math, 500GB - 207GB = 293GB, right? So where's the missing ~100GB? That's a lot of space I know I haven't filled up.Â
Info: iMac, Mac OS X (10.7.3), 24" 2.8 GHz Intel Core 2 Duo
Many times in the past I have had to reformat USB drives once I have bough them so that they will work properly with my Macs and have never had any problems. I was just about to buy a USB online and thought I would check the Q&A for anything suspicious. Someone had asked the question; "is it possible to use this drive with a Mac", and someone from the store replied; "No, and it is not possible to reformat".Â
The drive is a Toshiba 500GB Canvio Basics USB3. Can some drives not be reformatted as this bloke seems to think or does he not know what he is talking about?Â
I read in this thread that hard drives have to be formatted with HFS+ to work with OS X. I want to buy a hard drive on eBay that is wiped clean but formatted with NTFS; my question is this, how can I reformat the hard drive to work in my yet-to-arrive MacBook?
I recently bought a 640 GB Comstar external hard drive for my macbook, and it came out of the box formatted in NTFS. I know that if the drive was in this format, I could not use it with my mac. So I opened up disk utility and tried to reformat it into Mac OS Extended (Journaled), but disk utility showed an error and the drive wasn't reformatted. So I tried FAT32 instead, and it worked. The drive has been working fine now, however, I have realized a limitation of FAT32: the files can only be smaller than 4 GB. This is a problem for me, so I need some advice. So here is my dilemma: I need to be able to share the contents of the drive over a local network that has both windows and mac computers. (Users on the network only need to be able to read the drive, not necessarily write). However, I can't use FAT32 because of the file size limitation. I'm not sure how to format the drive so that I (using my mac) can read and write it, and users on the local network can read it. I'm thinking HFS+ (mac os extended, journaled), but will windows users be able to read it then?
I have a new external Hard Drive and I am trying to reformat it to Mac OS Journaled however It will not let me stating that "The underlying task reported failure on exit". However I am able to reformat it to MS-DOS and change the name of the drive but I am still not able to reformat it to MAC OS. Anyone have any ideas or should I give Western Digital a ring tomorrow?
I am reformatting an internal hard drive in an enclosure to use as a media storage drive. I attempted to reformat the drive and partition it as a Mac OS X Extended however it will not erase the current volume and reformat. The volume on there currently is literally the HD with the old OS and Files and such on it, so am I missing a step in the reformatting process? Do I need to reformat as Free Space or FAT or what?
How long should it take to reformat an empty external hard drive? It's a GForce MegaDisk two terabyte hard drive and it's been going for about 11 hours with no sign of stoping.
Shouldn't it be pretty quick, since the hard drive is empty?
I had to reformat my hard drive due to some bug I had. I don't have Apple hardware, but did have Quicktime (Pro?)- the version where you can create a .mov. I have forgotten how to download the software, and don't have an installment disk.
I would like to reformat my previously partitioned startup drive into a single partition. (G4 dual 533 running OS 10.4.11) I have carbon-cloned the startup drive contents to an external fire-wire drive which I hope to re-transfer back after reformatting my original drive into a single partition. I have designated the fire-wire drive to be the new startup disc.
I am running an early 08 MBP w/os10.7.3.I really screwed up this morning with a backup disk. my backup system consists of several external, stand alone drives and a HD dock and several internal HDs that plug into that dock.I had a stand alone Iomega/200G/USB that i wiped to give my son who doesn't "get" backups yet. I simultaneously had the USB dock plugged in w/ a Samsung 1.5TB HD powered on. I had moved the Iomega data to the Samsung prior to erasing the Iomega w/ Disk Utility. I had chosen the 7pass wipe on the iomega last night following the data transfer. it had completed 2 passes this morning w/ fourteen hours still showing til completion. i decided that three was plenty and disconnected the iomega to reconnect and select the 3 pass option to expedite. USB dock w/Samsung still powered on and plugged into MBP. disk utility defaulted to the samsung when iomega was ejected. I hit the three pass option and started the wipe without seeing Disk Utility default to the samsung. I did immediately see the flashing red data transfer light on the dock come on and realized my mistake. Immediately disconnected the USB HD dock. Disk Utility was showing "preparing disk" in its status bar. It appears that the formatting has been wiped as reconnecting the dock gives me a "the disk is not readable by this computer". I'm sure the data is still there, but the disk needs to be reformatted. The disk appears in the disk utility sidebar. all disk repair options are greyed out.
I am considering using partition in Disk Utility as that would reformat the samsung disk. However, the data on the disk would normally appear as a blue segment on the rectangular disk setup diagram. there is no blue. According to partition docs, you can partition a disk w/out the data being wiped. However, if the disk is unreadable when the partition process starts, will it wipe all the data as it partitions and reformats? Very reluctant to initiate this process w/out knowing more.
upgraded from a 320gb to a 512gb SSD. Works great except can only access the original 320gb. Can't expand the partition in disk utility, just hangs. I let it run for over 2 hours and the status bar was still spinning. I'm running OS 10.7.4..
Info: MacBook Pro (13-inch Mid 2010), Mac OS X (10.7.4)
I need to reformat my iMac G5, but my optical drive doesn't work. How can I restore my iMac to factory settings and then reinstall from the purchased discs, Aperature, Final Draft and Final Cut Studio 7? Can I use my Ibook unibody's drive to somehow do this? Desperate to edit footage from my trip to South Sudan for CNN and NBC, and my macbook's screen has a 3 inch black line down the middle (that's another matter entirely!)... hence using the iMac. (Which by the way, has 2GB RAM.) Also, while I'm here, is it easy the replace the optical drive myself? I've successfully done it with my MacBook, but the imac looks like not possible.
l I now have to completely wipe, re-format and re-load OSX onto my iMac's internal HD, My iMac is a late 2009 27" and at present has OSX 10.8.5 loaded, ( loaded but with many miss-functions ). Prior to the problem the iMac was running OSX Lion, what version though I can't remember.I installed 10.8.5 the other day to see if that would fix things, but it hasn't. It was not a "clean install", just regular one from downloaded OSX 10.8.5.
I have run Disk Utility and TechTool Pro' 7 to try to make repairs to address the problems so far to no avail. Main problems are that my most used applications, FCP-7 Studio, Aperture and Photoshop CS5 amongst others, open but then immediately crash. I've reloaded the troubled applications, de-installed them properly with de-installation app's then clean re-installed them, but that's made no difference. They will not mount.
I reckon there must be a fault or corruption on the HD, probably caused during the Optimisation as everything was functioning well before I did that. So, the only OSX install disks I have are the original disks that came with the iMac, OSX 10.6.2 and a Snow Leopard Upgrade DVD OSX 10.6. I do have the downloaded copy of OSX Mountain Lion that I pulled from the App Store the other day and that copy is now on an external USB / Firewire 800 HD.Â
As I said I would like to be able to clean off the iMac's internal 2tb drive completely and install a fresh newer OSX. If I first have to load OSX.6.2 then upgrade via the App Store that's fine, but I'd rather just go straight to Mountain Lion if possible. Whatever works best. Getting rid of any corruption on the iMac's HD is the prime motivation.Â
All my applications and files are backed up to a 2tb LaCie external drive.The iMac has approximately 900 gb's of content onboard and the rest is free / unused space.
I'm trying to reformat my MBP and I think I'm having a little trouble. This is the first time I've reformatted a mac. I put the OS X disk in, went into disk utility and did the erase. I then restarted, again booting on the disc and I've seen nothing but a white screen for the past 2 1/2 hours. The optical drive is making noises like it is reading, but I'm not sure if it can't read from the disk or it is actually formatting. Any ideas?
20 gigs of my HDD is missing. I had a 20 gig torrent, but I deleted that (it wasn't fully downloaded), and the only other thing I have downloaded was (accidently) the 1.1 gig Garageband extra sounds etc and the Safari 4 update. Any ideas?
I clicked on my HD and I have 124.5 Used and 61.51 Free, which adds up to 186.01. I then clicked on Macintosh HD and selected all the files and hit "Get Info." It all adds up to 117.5 GB. I'm missing about 7 GB and I don't know where it is. Are there some hidden files or something?
I was playing the free weekend of "Team Fortress 2" and now that it's over I deleted Steam and the TF2 app, but now it went from 74 + space to 65 + space, and so I deleted stuff I don't need anymore, but here's the thing now I'm at 66 + space is the there anything that stem downloaded that I get rid of to make some space? I really don't want to have 10 GB of nothing on my computer!
I have a white macBook (10.7.3, 250g HD) which has begun to behave in an odd way and which I have so far failed to resolve.Â
First I got a message saying very little disk space left - only 420MB which is strange because I knew the HD to be far from full. The beach ball gave me very little access to the Finder but I was eventually able to empty safari cache which gave me 6Gb. Â
Checking the root disk folder sizes showed that only 130gb was listed in the various folders but the status bar showed that only 6gb out of 250gb was available. I tried to start up from an external USB disk (no Firewire on this machine, sadly) but the laptop refused to starup from it - tried cable in both USB ports, disk is GUID formatted. I shut down the computer - had to force shutdown with power key as unresponsive to Finder command.Â
On restarting I got a message about forced shutdown etc but status bar now says 40gb available (when there should be over 100gb). I was able to select external USB drive in Startup preferences but machine will not startup ffrom external drive.Â
Disk Utility reports no problems with internal drive. I want to use Disk Warrior but cannot find cd, hence attempt to startup from external drive. Cannot even check disk while running DW from internal disk as it says prefs file corrupted or write protected. Trashing it (as suggested) makes no difference as new prefs file still unusable.Â
I have a TM backup but don't really want to use it if it is likely to have the same corruption.Also, why is the USB disk not starting up the Machine? Only thing I can think of is to do an archive/install of Lion, but is the bloating in the system or are ther some hidden files somewhere which won't be changed?
Over the past few days, I've been pruning my hard drive of excess files and moving many of them to external hard drives. My machine is a year-old Macbook Pro. Even after removing over 100GB of files from my 750GB internal hard drive, the info pane for my hard disc still tells me I have only about 60GB of free space.I have been using Disc Inventory X to find files and get rid of them. My latest scan of my HD with this program yields 450GB of actual files stored on my computer, yet the info pane for my HD (powered by Finder) is still telling me I have about 76 GB free. Does anyone have any ideas for how this discrepancy could exist? If the actual files on my computer only come to 450GB, how can I free up the remaining 250GB of space that seem to be missing?
I'm running out of hard disk space on my MacBook pro running OS X Lion. I have a 500 GB hard drive and at the moment the finder says I only have 16 GB available. Checking the total of all my files with the finder as well as Apps such as WhatSize and Disk Inventory X only adds up to aproximately 420 GB of files. Therefore I should have about 80 GB free so I am missing 64 GB of hard disk space.
The problem is not the local backup storage as I have had this problem before and have turned off local backups. I have also run disk utility and shut down and re-started. The available disk space is not decreasing with time either like other people have experienced, its fixed at the current availabilty of 16 GB free, and adjust normally as I add and remove files. So there really is a hidden file or something that is using around 64 GB of space.
I noted that a previous post with a similar problem said that DiskTools pro had fixed the problem. However as this application is reltively expensive and there is no explanation of how it soved the problem I don't want to pay for it without some guarantee of results.
I only have like 8 gb left on my macbook's hard drive. Are there any programs I can run that will defrag/free up space? How much does Apple Store typically charge to upgrade a hard drive? How easy is it to do myself?
Prior to Lion, whenever I open a window at bottom it would show # of items and space available in that window. Now all that info is missing in Lion. How can I get it back? Looking at options under Finder, I don't spot a way to restore like "15 items, 7GB available" as I used to see.
Info: MacBook Pro, Mac OS X (10.7.4), 4GB SDRAM; 500GB HD
