OS X :: Disk Erase Error - File System Formatter Failed
Apr 26, 2010
I'm trying to format a new external hard drive and it is not working. It is a Seagate 1TB Expansion drive. The box only says PC and Windows, but the guy said 'it should work on a mac too, as long as you format it on a mac', and other people on the internets say it should be fine also e.g. here.
So, when I go into Disk Utilities > Erase tab > change Volume Format to Mac OSX Extended > click erase, it gets about 2% in and then an error window pops up which says "Disk Erase failed. Disk Erase failed with the error: File system formatter failed."
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Aug 28, 2014
I keep getting a Partition error. File system formatter failed. I'm trying to wipe clean my MacBook Pro mavericks hardrive. What do I do? How do I fix this?
Info:
MacBook Pro, OS X Mavericks (10.9.4)
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Sep 9, 2014
I can't format my WD Elements external hard drive. I used to use it a lot on Windows and now I'm using a MacBook Pro late 2013 with retina display. I tried using the disk utility to simply erase it and it didn't work. Now whenever i try to plug in it, it says disk not read able. I tried the disk partitioning too and it didn't work.
Here's the screenshot of the window
And here's the result from using the diskutil list command
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Jun 26, 2014
my friend internal drive failed today and i got a new Seagate 500 sata to replace it
1- boot from my usb stick OSX 10.9 installer, select Disk Utlity and create 1x partition Mac OS Extended (Journaled) and got an error: File system formatter failed
2- boot from CMD + R and had exactly the same problem
3- tried another used but good internal HD and same problem
4- used my other macbook Retina and start the setup connecting the new seagate w/ Apricorn SATA-USB and reboot after setup. working fine after boot
5- installed that new seagate w/ 10.9 installed and working from my MB retina in the defective MB 13 and NEW ERROR:
"SecurityAgent may only be invoked by Apple software".i replaced over 100x internal HD on Macbook computer in the last 10 years and NEVER see that problem..
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Sep 23, 2008
I purchased a 32gb usb flash drive from ebay. I transferred some music on there, it crashed half way through transferring.
When I restarted and plugged it in, it didn't appear on the desktop. I went into Disk Utility and tried to erase it, I get the following error:
Disk Erase failed with the error:
Input/output error
So I then tried the following in Terminal:
diskutil eraseDisk HFS+ newdisk disk2
But got the following message:
Partitioning encountered error Input/output error (5) on disk disk2 NO NAME
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Oct 9, 2009
I have an iMac OS X 10.5 or 6? that was not getting past the apple logo and spinning gear, so I started from install disks, selected Disk Utility, and got the following messages. The lines in Caps were red
Checking Journaled HFS Plus volume
Checking Extents Overflow file
INVALID LEAF RECORD COUNT
(It should be 1454 instead of 1444)
Checking Catalog file
Missing thread record (id = 20796)
INVALID SIBLING LINK
VOLUME CHECK FAILED
ERROR: FILESYSTEM VERIFY OR REPAIR FAILED
I don't know where to go from here! Please help, I'm not Mac savy, so any suggestions need to be specific.
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Apr 9, 2012
startup banner.JAWBONE UPDATER ERROR: Failed to inspect the lock file '/Users/[user]' (error 2: No such file or directory)." Jawbone support writes, "get in touch with Apple Support, so they can help you unlock the file on your Mac.
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Aug 4, 2009
I'm booted on a MacBook Pro from an external drive, and I want to erase the drive inside the MacBook using Disk Utility from the external. For some reason or another, it won't let me do this. When I click on the Erase tab (whether clicked on the disk itself or the volume "Macintosh HD") and try to erase it, it returns with the error:
Disk Erase failed
Disk Erase failed with the error: Could not unmount disk.
When I try to install an image onto the drive, I get a similar error, except it says "Operation not permitted." When I tried it while booted with an OS X DVD, it worked fine. As far as I know, I should be able to do this while booted from the external HD.
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Jul 22, 2010
I bought a Seagate Expansion Drive (1 TB) a while ago, and have been trying to format it for use with my Mac Mini. I have tried "Disk Utility" several times - once zero'ing out the drive, once DOD'ing it (but that would have taken more than two days, so I cancelled that op.) - and by simply clicking on "Erase" and setting the 'volume format' as the Mac one (journaled) - Each time it has failed and the message I get is "Drive Formatter Failed." Dodgy drive? Dodgy Disk Utility? I'd like to be able to use the drive with some video in Final Cut Pro that I'm going to be working with.
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Dec 15, 2010
I'm having a pretty serious problem. I attempted to erase the free space on my HD, as I do from time to time, except this time it appeared to hang/freeze at the end, when it gets to the part where it creates a temporary file. I waited for several minutes and it didn't move. I tried clicking the skip button, but that did nothing either, so I force quit Disk Utility.
The problem is, it left the disk at "Zero KB" of free space, effectively making my computer inoperable. I was in the process of studying for a huge exam tomorrow, and am currently flipping out.
If it matters, I'm on a Macbook Pro 2.33 GHz Core 2 Duo, running 10.4.
I really don't want to have to reinstall the OS and import the old files, but my real fear is that I will have to do a fresh install of the OS.
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Dec 15, 2010
I'm having a pretty serious problem. I attempted to erase the free space on my HD, as I do from time to time, except this time it appeared to hang/freeze at the end, when it gets to the part where it creates a temporary file. I waited for several minutes and it didn't move. I tried clicking the skip button, but that did nothing either, so I force quit Disk Utility.
The problem is, it left the disk at "Zero KB" of free space, effectively making my computer inoperable. I was in the process of studying for a huge exam tomorrow, and am currently flipping out. Any help would be greatly appreciated.
If it matters, I'm on a Macbook Pro 2.33 GHz Core 2 Duo, running 10.4.
I really don't want to have to reinstall the OS and import the old files, but my real fear is that I will have to do a fresh install of the OS.
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Mar 25, 2012
Out of the blue tonight, my Mac Mini running OS X Lion will no longer secure erase my empty space. Whenever I try to do so, I get the following error: "Secure Erase Free Space failed with the error: Some information was unavailable during an internal lookup" I've rebooted to no avail. I also did a complete shut down and boot up, but the error persists.
Info:
Mac mini (Mid 2011), Mac OS X (10.7.3)
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Oct 18, 2010
I interrupted the erase free disk space function and I ended up with zero kb of space left on my HD. I have tried to find the EFTFile1.sparseimage file to no avail. I have also tried deleting other files in order to "flush out" the trash and hopefully open up the rest of the space, but that didn't work either.
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Feb 2, 2012
I have a 2011 Mac Mini. I try to connect to another Mac via Remote Disk. The other computer shows up and the disk appears in the window. However, when I select the disk, I get a message telling me that the operation failed because the original could not be found. Apple Troubleshooting tells me that it has something to do with the firewall. So I turned off the firewall, but I still get the same message. Both computers are running 10.7.3.
Info:
Mac mini (Mid 2011), Mac OS X (10.7.2)
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Jun 25, 2012
I ran Disk Utility and before it finished I received Filesystem verify or repair failed error message. It says to run repair but I can't
Info:
MacBook, Mac OS X (10.5.8)
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Feb 10, 2009
I have a 640GB WD Black hard drive in my computer, and that I had accidentally formatted during my creation of a XP boot camp drive (I have another hard drive in the MacPro with this present). At the time I lost a majority of my media and had to rerip it all (learned my backup lesson there). So when it was reformatted it was changed from OSX extended journaled to MS-DOS Fat. I then used the drive to store the media on again as I reripped and pulled some from Time Machine. I kept running into problems where some files would not copy over.
So I reformatted a different drive and copied all the media to it, which fixes the other issues, and now I'm trying to reformat the MS-DOS 640 GB drive back to osx extended journaled. When I use disk utility I select the drive, and change the volume format from MS-DOS (FAT) to Mac OS Extended (Journaled) and click Erase and then it stops and says "Disk Erase failed. With the error: File system formatting failed"
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Jul 8, 2010
All of my music is on an external hard drive connected via USB. It is now showing that instead of having 80+gb of data there is zero and now a file that says USBC and some other characters. I tried running disk utility and it said "filesystem verify or repair failed". Music folders and files disappeared from external hard drive now showing USBc file.
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Aug 21, 2014
I recently received an iMac as a "gift"... turns out it has some problems. I am unable to reinstall the default OS (Mountain Lion) because I have yet to be able to partition the HDD correctly. The error I keep getting is: Partition failed with the error: Wiping volume data to prevent future accidental probing failed.At this point, the default Macintosh HD isn't showing, so it must of been erased/deleted.
Info:
iMac
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Oct 1, 2010
So I have a macbook pro old model.Recent Problems:graphics card failedsystem crashed had to reinstall system crashed again and would be stuck on apple logo
now after i reinstalled SL after the stuck on logo problem my mac was fine.3 weeks later which is now it started to lag,slow,unresponsive.So i tried repairing disk utility and FAILED then i tried reinstalling osx FAILEDthen i had to delete my whole harddrive :*( and reformated the harddrive.FAILED AGAIN.calling apple is a no because i already called alot before so now they want to charge.So did i reformat wrong? something?
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Sep 26, 2009
I want to carbon copy my bootable external drive to my main internal bootable hard drive so I tried to use Disk Utility to erase it but it will indicate that it failed and can't unmount. When I tried to manually unmount by dragging it to the trash it indicated that it is in use. I can't understand why it's in use since I booted from the external drive which I wanted to the copy to the internal drive.
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Dec 30, 2009
I am trying to create a new image from a DVD and burn it to a new DVD using the MAC Disk Utility "New Image" option. The source DVD is 4 G and my target folder is on my external HD which has 298G.. plenty of space. However, whenever I attempt to SAVE the existing DVD to my external HD, I am getting the error message that the file is too large. I have tried the parameter for "Image Format" of both 'Read Only' and 'DVD/CD Master' and neither of them work. My "Encryption" setting is 'None'.
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Dec 1, 2014
I recently ran a ‘verify’ scan in Disk Utility as a precaution after Word crashed. An ‘incorrect number of file links’ error message showed up, as well as a prompt to repair this using Disk Utility from the Recovery HD. However, when I do a scan from the Recovery HD version of Disk Utility, no error messages or repair prompts appear.
My questions… Is this something to be concerned about? How can it be fixed? Would it be best to do a clean install of OSX? I only lost a little bit of data so I was pretty lucky.
Info:
MacBook Pro with Retina display, OS X Yosemite (10.10.1), Disk Utility
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Jun 4, 2014
MBP 2012 running on OSX10.9.3 crashes frequently. Disk Verification gives an error during "Checking extended attributes file." and asks for reboot and repair. No error could be detected and no repair would be done when DU is run during restart.
Info:
Mac Pro, OS X Mavericks (10.9.3)
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Jun 20, 2014
I was having problems with the external drive where I store my Time Machine backups, so I tried plugging and unplugging the drive but could not mount the drive. I ran Disk Utility and tried to verify the disk, which told me the disk needed to be repaired. I tried to repair the disk only to get an error message that Disk Utility could not repair the disk and it needed to be reformatted. So I tried to erase the disk with Disk Utility only to get the error message "Volume erase failed: Media kit reports not enough space on this device for requested operation". I am not sure what else to try at this point and could not find any similar questions here.
The drive in question is a 3TB USB Seagate Backup + Desk Media, formatted as Mac OS Extended (Journaled). It's divided into two partitions, one of which (2.2 TB) holds only Time Machine backups of my desktop and laptop and the other of which (800GB) is formatted similarly with some files stored on it. I was able to verify and repair this other partition. I'm running Disk Utility 13 on an iMac (2.8 GHz Intel Core 2 Duo) running OSX 10.8.5 ...
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Dec 30, 2007
Started G5, got a question mark. Rebooted from disk. Tried to repair. Told me it could not exit and complete repair to HD. Restarted again. This time everything in utility window red. Message is Fatal Hardware error to disk utility. Back-up if not completely failed and replace with new drive.
Not great at behind the scenes with my mac. Does this mean a shop visit. Any estimate on cost to me. Had lots of Macs. This is the first to crash and burn and its not that old.
Information:
G5
Mac OS X (10.4.11)
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Jun 20, 2014
When I try to partition my hard disk, Disk Utility tells me that the file system cannot be read.
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Sep 7, 2009
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.
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Aug 7, 2010
I bought a used mac and when I erase the disk, afterwards it still shows 2 files and 2 folders on the disk taking up 40+mb of space. What is that? When you erase the disk isn't it supposed to be completely empty?
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Jun 18, 2012
Installing Imac back to factory settings, erase disk shows could't unmount disk how to solve
Info:
MacBook Pro, Mac OS X (10.7.4), I bought a usb stick with the OS Xa
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Aug 29, 2014
I have a Macbook Pro . The hard disk failed smart disk and my laptop does not start any more. Is it ok if I replace the HDD with CGET or WD hard disk rather than the apple hard disk. the pros and cons of a non apple HDD.
Info:
MacBook Pro, OS X Mavericks (10.9.3)
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