Disk utility/repair question - "keys not in order"
I connected my 4G iPod to my computer via firewire when the battery was very low yesterday. For the first time, it wouldn't mount and now doesn't show up in system profiler when it is connected via firewire (even in disk mode). It shows up when it is connected via USB.
It shows up via firewire in disk utility, though. I verified the disk and repaired the disk and got a message "keys not in order". I tried to mount it through disk utility and it still wouldn't show up. I was able to eject it through disk utility though.
It is charging and playing fine.
Any ideas on how to fix "keys not in order" or how to do a full restore when it won't mount?
Thanks for your help.
iMac G4 Mac OS X (10.2.x) iTunes 6
We were able to get it fixed. First, I tried erasing it in disk utility. That just succeeded in getting the file with an exclamation mark and no way to restore it. It also wouldn't turn off at that point.
We took it to a PC and were able to reformat it on a PC and now it seems to be working at least initially again with my Mac.
Similar Messages
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have a mac book pro that crashed. ran disk utility to repair. comp booted and ran for short time. then crashed. ran repair again. disk utility said it could not repair disk and needed to format and start again.
comp said it could not unmount disk and now when comp trys to boot all i get is a question mark on the screen. helpErase and Install
1. Boot from your Snow Leopard Installer Disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu.
2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Note the SMART status of the drive in DU's status area. If it does not say "Verified" then the drive is failing or has failed and will need replacing. SMART info will not be reported on external drives. Otherwise, click on the Partition tab in the DU main window.
3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Click on the Options button, set the partition scheme to GUID then click on the OK button. Set the format type to Mac OS Extended (Journaled.) Click on the Partition button and wait until the process has completed.
4. Quit DU after formatting completes and return to the installer. Install Snow Leopard.
5. After restart into Snow Leopard download and install Mac OS X 10.6.8 Update Combo v1.1. -
Disk Utility: "Repairing disk failed with error Could not unmount disk"
Disk Utility: “Repairing disk failed with error Could not unmount disk”
Hi. I’ve been experiencing some mildly squirrelly behaviour with my system (vide infra) so decided to repair the two internal hard drives on my computer. The primary hard drive is a 74.53 GB ST380013AS that came with the system; its S.M.A.R.T. Status is “verified” and Disk Utility repairs permissions just fine. However, the second internal drive (Maxtor 6L250S0, 233.76 GB, lower Bay, Journaled HFS+), despite being verified by S.M.A.R.T. status and apparently running OK, fails to unmount when I ask Disk Utility to repair it- I get the above error message in red. I have repaired this disk with DiskWarrior (v3.03) and all appears to run AOK. Can anyone tell me why I cannot get Disk Utility to run on this secondary (eg, non-startup) disk? I have tried many times and the error is reproducible. Thank you!
G5 1.6GHz PPC, 1 GB RAM, running OS 10.4.6Thank you for these useful links!
For others who have this issue, I also found very helpful advice given to this question on the MacFixIt forums by MicroMat Tech3 at
http://www.macfixitforums.com/php/showthreaded.php?Cat=&Board=tiger&Number=76265 1
He said: "Use the lsof command to find the open files on a volume that does not unmount or eject. Open Terminal, located in /Applications/Utilities. Type: sudo lsof | grep Leave a space after the p in grep, then drag the icon of the problem volume to the Terminal window. The pathname for the volume is pasted in for you; press Return. Then enter your administrative password at the prompt, and press Return."
At this point, one now has a list of the open files/processes on the volume that will not unmount. You can use Activity Monitor to terminate these processes if you wish, and then the volume will unmount as it should. -
My Mac OS Lion 10.7 FileVaulted HD does not boot, prohibitory sign, stop sign appears some minutes after boot starts. Disk Utility repair shows four error messages:
Unable to bootstrap transaction group 2517: inconsistent crosscheck
No valid commit checkpoint found
The volume xxxxxxxxxxxxxx(here it shows physical volume number) was found corrupt and can not be repaired.
Problems were encountered during repair of the partition map
Error: Storage system verify or repair failed.
(the same with 2518, 2519 and 2520 transaction group)
I suppose it is serious bug in Mac OS Lion managing FileVault and wonder what the help could be?Most likely culprit is your Lacie drives which are notorious for flaky power supplies which cause just the sort of erratic behaviour that you describe. Have had similar issues myself. Lacie has been good about replacing my power converter-- twice. If you have seven of them, good luck finding the bad one or more. Like I said, the behaviour is erratic. Sometimes it'll work sometimes not. I can't comment on Samsung drives because I've never used them and have never heard anything about them. Same with Softraid. Why not just use Disk Utility. Sounds like you're ready for an external hardware raid. This will be much faster, much more reliable, and may even be cheaper than seven firewire drives. Check out G Tech, and Maxx Digital for starters.
Best of luck
Terry -
What now? I got repair failed "Keys out of order" and "Invalid extent entry"
What now? I tried to verify & then repair disk and I got "repair failed" "Keys out of order" and "Invalid extent entry"
You've booted from your OS installer disk, ran Repair Disk from Disk Utility? If so then you need a stronger disk repair utility like DiskWarrier to rebuild the directory.
BTW, update your profile information. -
Disk utility & TechTool Pro will not recognize volumes on hard drive
My Powerbook G4 will not start up. This is what happens:
1. Startup chime
2. Hard drive starts to make a constant 'pause-click, pause-click' like a skipping vinyl record sound
3. Then I only get as far as the flashing question mark on screen
I have disconnected all peripherals. I have booted up from install CD and used *Disk Utility* and it does not recognize the hard drive, only the CDR drive. I have booted from the Apple Hardware Test CD. All hardware passes. I have booted off the *TechTool Pro CD* and tried to run the entire suite of diagnositc tests. All hardware passes, all drives pass, but when I get to Volumes and Files, none are recognized. I have tried to get to the *Startup Manager*, but I can't get to that point either, only as far as the flashing question mark. I would like to be able to salvage data from the harddrive, so haven't tried to reinstall software and OS.
It seems to me that the hard drive is probably dead and I probably need to replace it, but is there any hope to recover data from the old hard drive
Any suggestions on what else I might try or on confirming my tentative diagnosis, would be greatly appreciated. ThanksThanks for the quick reply Tom,
I mostly save my work related documents on external flash drives or zip drive media, so my most important data for the most part is backed up. However, I had gotten a bit unattentive with personal interest stuff, like photos, music etc. I'll probably think of something important months from now and realize it was only on that drive, but for now I am most concerned about my downloaded emails and email addressbook. I never thought to back those up. Makes me want to stop running Thunderbird and keep all my emails online. Anyway I have some recent business inquiry emails from new contacts that are stuck on that drive. Can't recall the exact name of the organization this person was with. Aghh.
Think there is any use trying one of those data recovery programs to see if I could extract some information from the disk?
I am realizing that I will probably need a new hard drive to get the computer running . A friend's dad who is a computer teacher (though mostly PC but has kids with Macs so he's been working with Macs a bit and learning) mentioned the possibility of putting in a new hard drive as the start up drive then installing the old one as a secondary hard drive so I can try to access my data that way. Think that sounds like a feasible option to try? Perhaps I could run the recovery within that configuration. Worth a try? Pointless?
I appreciate any words of wisdom or commiseration.
Thanks,
Applangel -
Disk Utility/Repair Help Please...
Hi
I have been having some issues with a Kernel Panic on my MBP. I am trying to solve them with the help of the X-Lab, but when I do the disk utility>repair permissions I get the following messages:
Repairing permissions for “Macintosh HD”
Warning: SUID file "System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAg ent" has been modified and will not be repaired.
Warning: SUID file "System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/Reso urces/Locum" has been modified and will not be repaired.
Permissions repair complete
Does anyone think this may be a contributory factor. If it is unlikely that these are not to do with the Kernel Panic, any ideas as to what they are and what I should do.
many thanks in advance
RobThose messages are normal and may be ignored.
This article is for Leopard, but still holds true for Snow Leopard:
http://support.apple.com/kb/TS1448 -
Ibook G4 - won't start up, spins, and shuts down... disk utility repair...
ibook G4 - won't start up, spins, and shuts down... disk utility repair quits. says "invalid sibling link" "volume check failed" "1 volume could not be repaired because of an error" "the underlying task reported failure on exit"
any ideas about how to start and/or recover data ??
thanksHi chesterday, and a warm welcome to the forums!
You must repair the HD, your best bet is DiskWarrior from Alsoft...
http://www.alsoft.com/DiskWarrior/
You'll need the CD though.
Unfortunately, Disk Utility can't fix all that much, and the only other Apple Options are erasing the HD, or installing OSX to a second drive, then using Migration Assistant to move stuff over to the new HD. -
Disk utility repair permissions stops altogether
I tried running Disk Utility Repair permissions and received a grey message box saying it stopped repairing permissions because of the following error:
Error: The underlying task reported failure on exit.
This same error message was repeated in the usual information box that disk utility uses to provide detail about what it is doing.
I believe the problem occurred because I selected Macintosh HD and added another user (myself) to read/write in the disk permission section of the information window, and I also applied that to all enclosed items. I did this in the first place because of repeated attempts and failuire to install the latest version of skype into my applications folder (being told that I didn't have enough permissions to complete the overwrite task). When I tried verifying the disk I received the error message "ERROR: could not freeze volume permissions denied"
I switched users to a specific administrator account that I reserve for troubleshooting, but got the same result when I tried running disk utility.
As a not unrelated issue when I attach my ipod touch, itunes says that it cannot recognize this ipod, then after about the third time simply doesn't acknowledge my itouch exists.
everything was working well until i did this large change permissions operation.
So does anyone have any idea what I have done (wrong) and how I can fix it?
thanks
JohnJohn Fountain wrote:
I believe the problem occurred because I selected Macintosh HD and added another user (myself) to read/write in the disk permission section of the information window, and I also applied that to all enclosed items.
Uh-oh. You completely trashed your whole system by doing that. Boot up from your Leopard DVD and restore that last Time Machine backup that was made before you made that mistake. If you don't have any backups you will have to reinstall Leopard.
I did this in the first place because of repeated attempts and failuire to install the latest version of skype into my applications folder (being told that I didn't have enough permissions to complete the overwrite task).
When that happens, just trash the old application first, then drag in the new one.
When I tried verifying the disk I received the error message "ERROR: could not freeze volume permissions denied"
I switched users to a specific administrator account that I reserve for troubleshooting, but got the same result when I tried running disk utility.
Changing permissions on the HD and applying to enclosed items hosed your whole system. That's what's causing all your problems. It's doubtful that you will be able to repair it. Restore your system from backup, or reinstall. -
My MacBook Pro started running very slow. I did disk utility/repair
My MacBook Pro started running very slow. I did disk utility/repair and it helped but still very slow. Repair gave me this message, "SUID file 'System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAg ent has been modified and will not be repaired." Any suggestions on this message and/or what else I can do to get my computer back to the way it used to run? Thank you!
It says 199.15 GB free of 499.25 GB. Can I remove the Remote Management program to solve the other unrepairable problem?
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I want to partition an external drive for OSX and PC. Went to Disk Utility but Partition is not an available option.
Why not? does the partition tab not exist?
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Disk Utility repairs permissions; 1 hour later they're un-repaired again.
(March 2009 24" iMac. Lion 10.7.3)
I repair permissions on Macitosh HD (boot volume) every-other week. I've noticed that the same permissions seem to need repair each time. Here are the last seven lines from the Disk Utility window from the May 19 run:
One hour later, I repeated the operation. Here are the last seven lines:
I might be overly sensitive, but I detect certain similarities between these results. In fact, it looks like Disk Utility repairs exactly the same permissions every time and those permissions are corrupted shortly after they are repaired.
What's going on here? Should I be alarmed? Or should I panic?I'd like to delete this post (if I knew how). There are several other threads on this topic, and other contributors report exactly what I observe. It turns out it's a harmless artifact of upgrading from 10.5 to 10.6 to 10.7, rather than doing a clean install of Lion. This article is reassuring: http://support.apple.com/kb/TS1448
I shoulda searched more thoroughly before posting. -
Does disk utility repair delete any files on external hard drive?
Does disk utility repair disk delete any files on the external hard drive?
diskutil list
Last login: Sun Dec 21 16:07:46 on console
Justins-MacBook-Pro:~ justinmontoya$ diskutil list
/dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *750.2 GB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_CoreStorage 749.3 GB disk0s2
3: Apple_Boot Recovery HD 650.0 MB disk0s3
/dev/disk1
#: TYPE NAME SIZE IDENTIFIER
0: Apple_HFS Macintosh HD *748.9 GB disk1
Logical Volume on disk0s2
4A646B29-3794-4A34-AC98-C0FB505D402B
Unlocked Encrypted
/dev/disk2
#: TYPE NAME SIZE IDENTIFIER
0: FDisk_partition_scheme *500.1 GB disk2
1: DOS_FAT_32 500HDD WD 500.1 GB disk2s1
Justins-MacBook-Pro:~ justinmontoya$ -
Can Disk Utility repair FAT32?
hi, folks:
I'm jammed up. I need to repair the drive in my PS3. It's FAT32-formatted. Im a Mac user, obviously. Can Disk Utility repair it, or does it only do Mac discs?
Please say "yes" (and mean it!). (Barring, of course, hardware problems, I mean. I understand that if the platter is scratched or the controller's no good, I've had the radish.)
BInkyGrf. This wasn't the answer I wanted, but it's what I needed. Thanks, Kurt. I'm now off on a quest to find a Windows laptop. I appreciate the quick response.
BInky -
Verify disc and repair disc are not working. They give me the option to install the "installation disc" click on utilities>Disk utility from there. When I try this, there is no option to do this that I can find. Can anyone help me to do this?
You can't run Repair Disk from the Utilities folder. With 10.4, 10.5 or 10.6 put your install DVD into the optical drive (CD/DVD drive) and reboot. Be sure to either use the disc that came with your Mac, or, if you installed a later Mac OS X version from disc, use the newer disc. As soon as you hear the boot chime, hold down the "c" key on your keyboard (or the Option Key until the Install Disk shows up) until the apple shows up. That will force your MacBook to boot from the install DVD in the optical drive.
Or if you are running 10.7 Lion or 10.8 Mountain Lion, boot from the recovery partition (Command +R on boot) and use Disk Utility to repair your OS 10.7 or 10.8 partition.
When it does start up, you'll see a panel asking you to choose your language. Choose your language and press the Return key on your keyboard once. It will then present you with an Installation window. Completely ignore this window and click on Utilities in the top menu and scroll down to Disk Utility and click it. When it comes up is your Hard Drive in the list on the left?
If it is, then click on the Mac OS partition of your hard drive in the left hand list. Then select the First Aid Tab and run Repair Disk. The Repair Disk button won't be available until you've clicked on the Mac OS partition on your hard drive. If that repairs any problems run it again until the green OK appears and then run Repair Permissions. After repairing use Startup Disk from the same menu to choose your hard drive for restarting from your hard drive.
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