Errors with Disk Utility

On Verify Permissions for my one and only internal HD on my 3 year old Mac Book Pro, I am receiving this set of responses:
Verify permissions for “MAC HD”
Reading permissions database.
Reading the permissions database can take several minutes.
Permissions differ on "private/var/log/secure.log", should be -rw------- , they are -rw-r----- .
Warning: SUID file "System/Library/Filesystems/AppleShare/afpLoad" has been modified and will not be repaired.
Warning: SUID file "System/Library/PrivateFrameworks/Install.framework/Versions/A/Resources/runner " has been modified and will not be repaired.
Warning: SUID file "usr/bin/setregion" has been modified and will not be repaired.
Warning: SUID file "System/Library/Printers/IOMs/LPRIOM.plugin/Contents/MacOS/LPRIOMHelper" has been modified and will not be repaired.
Group differs on "private/etc/cups", should be 0, group is 26.
Permissions differ on "private/var/spool/cups/cache/rss", should be drwxr-xr-x , they are drwxrwxr-x .
Permissions verification complete
I've noticed a huge hit in performance since upgrading to Leopard and the issues mentioned above do not get repaired when trying to Repair Permissions.
Are these two issues related? - The lagging performance of my cool MacBook Pro, and the Permissions errors?
Is there a way to repair the issues with Permissions, AND - could the performance problem be something as simple as a bad stick of RAM?
Many thanks for your help and advice,
Joel

See Mac OS X 10.5- Disk Utility's Repair Disk Permissions reports issues with SUID files. If you install the 10.5.6 Combo Updater - support.apple.com/downloads/ - these messages should cease. They are otherwise innocuous and have no effect on system performance.

Similar Messages

New errors with disk utility

updated two mac book pro's through software update without any problem.
now have some new repairs messages after repairing permissions:
ACL found but not expected on "Applications/Utilities"
ACL found but not expected on "Applications"
ACL found but not expected on "Library"
what is ACL ?

Hi
Downloading, & running, the 343MB Updater got rid of those messages for me:
http://www.apple.com/downloads/macosx/apple/macosx_updates/macosx1052comboupdate .html
Steve

I'm trying to backup a my harddrive with disk utility but I'm getting an error Unable to create Backup.dmg" (input/output error). Is there any other way to save my data? I believe my hard drive is failing or corrupt file. I can't boot up. Grey screen

I'm trying to backup a my hard drive with disk utility but I'm getting an error Unable to create Backup.dmg" (input/output error). Is there any other way to save my data? I believe my hard drive is failing or corrupt file. I can't boot up. Grey screen and spinning wheel. I've tried everything https://discussions.apple.com/message/20580424#20580424
any help will be greatly appreciated.

Check here. Also have you done a TimeMachine back up?
http://support.apple.com/kb/TS2570

Problems with External Hard drive, will not mount and errors in disk utilit

i have a powerbook g4 aluminum. i have an external hard drive for it. a simple tech 100gig portable drive, almost brand new. i dont know what happened to it, but one day i was starting my computer up with it attached. it wounldnt fully start up, said "waiting for local disks" so i uplugged the external hard drive. now it wont mount and will only show up in the disk utility of my friends macbook. i tried to verify and repair, and this is the message i got.
Verify and Repair disk “UNTITLED”
** /dev/disk1s1
could not read boot block (Input/output error)
Error: The underlying task reported failure on exit
1 non HFS volume checked
1 volume could not be repaired because of an error
Im in mexico writing a book and so i really need help on this one guys.

Hi, hjbugs, and welcome to Apple Discussions. Disconnecting the drive while your Powerbook was accessing it probably caused your problem. It may be repairable using DiskWarrior or TechTool Pro, but if you don't have access to one of those and aren't going to buy one, reformatting the drive with Disk Utility may be the only other way to make it usable again. If it contains data you need to recover first (i.e., data that isn't also stored on your internal HD or other storage media), download the free demo version of one of the data recovery utilities mentioned in this thread and use it to see what is recoverable. If the files you need are recoverable, buy the full version of one of the utilities and recover them.

Can Time Capsule hard drive be accessed with Disk Utility? I'm having issues...

How does one mount , inspect , verify , and possibly repair a Time Capsule hard drive with Disk Utility ?
My 500Gb 1st gen Time Capsule ( used wireless with Airport) has quit backing up new data . ( iMac Core2Duo, Snow Leopard) . TC says it needs 238 Gb of available space, but only has 35 Gb available. So it quit doing new incremental backup altogether. It's almost like it wants to start over.
Airport connection seems good. Time Capsule seems healthy enough ( for being 3.5 years old) . I really dont want to lose the data on the existing backup.
What is the nature of this glitch ?

I'm sorry , LaP , but " Time Capsule become too full " is not the cause of my problem .
In fact, I just got done pruning the iMac system hard drive a little to free up some 10 Gb of new space , yet created only maybe 1-2 Gb of new data to archive. The TC had been doing regular daily backups without issue and Time Machine was showing me stuff from about ten days back.
The TC informed me it needed 235 Gb of space but only had 34 Gb available. That 235 Gb needed is totally in error. My problem more resembles corrupt hard disk directories . Maybe Permissions ? which is why I asked about using Disk Utility.
Yes, I do need a newer larger TC, but pigs don't fly and money does not grow on trees to make tha happen. The backup I have now is fine and should work if I need to restore anything in the forseeable. New data will not be archived, alas.

Cant restore my macbook with Disk utility and my .dmg image

My macbook would not boot anymore. Stuck on gray screen with apple logo, spinning wheel and a loading bar for a while after shutting off.
I was able to get to Disk Utility in the recovery mode and, after a while, was able to make an image of my filesin an attempt to back them up.
The .dmg was put on an external and i checked it on my imac, i could open the .dmg file and browse all my files from my macbook, so those are safe!
After that i tried to wipe the SSD of my macbook and put the image back but that didn't work, also some resource is busy errors.
After trying this a few times without succes i figured i'd try to do a clean install. This worked.
My macbook air is working again but if Iuse Disk Utility in the recovery now and try and restore my image (.dmg file) it gives me Restore Failure; An error (-16) occured (resource busy) as well. I also tried to copy the dmg onto my macbook and run disc utility when booted into OSX. I open up the back up .dmg with Disk utility, then i go to my macbooks partition (Macontiosh HD) and use that as a destination and drag the mounted image as the source as shown on the image below. Am I doing something wrong here?
Doing this i get an error as well: (-119,930,878) Resource busy as you can see.
What can i do to get my image back on my macbook? Any 3rd party software?
I considered just transferring the files after opening the .dmg file but this works only for documents and not for programs and settings of the default apps.
I've looked all over the Internet and it seems more people have had this error but then with making the image, they also suggest unmounting the destination disk before trying to restore but my destination is Macintosh HD, i cant really unmount that can i?
Thanks in advance!

To make a clone, in the future you need to use a program like superduper or carbon copy cloner.
Either program makes an identical clone while preserving certain system files and marking/indicating to OS X that the clone is bootable.
Using Disk Utility to make a DMG was a good idea, but this will not yield a bootable image.
If Disk Utility could do a 1:1 copy of everything, then people would be using it to rip/duplicate DVDs.
But Disk Utility does not (it leaves out certain invisible/system files), hence it cannot duplicate/clone a hard drive or DVD.

Disk Management Tool error in Disk Utility

Update: (first, reviewing problem that I and others have been having, including on 10.4.x systems):
When I attempt to repair permissions on my HD with Disk Utility, I get this specific error message: "Disk Utility internal error -- Disk Utility has lost its connection with the Disk Management Tool and cannot continue. Please quit and relaunch Disk Utility" and the repair-permissions will not proceed. It fails to get the proper "correct" permissions info for that drive to allow the repair. The error log points to a file in the Library called "DiskManagementToll" The path is ~/System/Library/PrivateFrameworks/DiskManagement.framework/Resources/DiskManag ementTool)
This problem is appearing in many forums here and elsewhere, including 10.4.x systems (like mine) and persists in a few after deleting suggested files. Is there a sophisticated solution that addresses the problem through the DiskManagementTool file by replacing some values or replacing the file from a backup vis SUDO or Root?
Previous posts have focused on Macs running 10.3.x and with iTunes 6.0x installed. Not here, so the problem is more general. None of the "delete iTunes / plists / Chess.app" suggested fixes have worked for me. Also tried running DU from my Tiger install disk; no luck! -- still fails when it tries to determine the correct permissions.
The "DiskManagementTool" file apparently either stores the correct file permissions or handles reading them from the receipts in the Library. If I understand things right, Disk Utility is actually a (user)-permissioned graphic front end, while DiskManagementTool is a Root-user-level tool that actually does the heavy lifting. Can I replace -- and any benefit to that -- or rewrite it with proper access?
There is a complete crash log report in Crash Reporter, by the way. Anyone want the text, and would it help figure out what's happening?
I've tried the suggested deletion of iTunes 6.0.2 or Chess.app and their plists (these and other steps were suggested on MacFixIt at http://www.macfixit.com/article.php?story=20060111090035797 the advice is, basically, to delete iTunes 6.0.2 and/or Chess.app and related plist files.) As I said, no luck!
Everyone that I talk to says it MUST be the fault of some other 3rd-party disk utility software.
For what it's worth, I HAVE run Disk Warrior -- and, the drive that's having the problem is a recent reinstall from a backup using Carbon Copy Cloner. The original disk is NOT having such a problem, only the hard drive on my iBook after the reinstall. Don't know if that gives any clues (or to how the link gets somehow disengaged between Disk Utility and the Disk Management Tool file / software).
Any thoughts on that? What about replacing the Disk Management Tool file in the Library or forcing some kind of re-link to it? some Unix guru MUST know a fix!
Obviously, the big worry for me is that I can't update my System to 10.4.5 or anything else without repairing permissions first. This IS a big deal. And others are having the same problem. Help?!?
New 2 GHz dual g5 , Dual g4, & iBook G4 (recent) Mac OS X (10.4.4)

A system problem was involved that became, briefly, a "known issue" that was solved in the next minor update. Solved, anyway, by the advice given by the last poster. Thanks! SJ

Reported Fatal Hardware Error to Disk Utility

I see the following message in my Power Book G4 Disk Utility:
"This drive has Reported Fatal Hardware Error to Disk Utility. If drive has not failed completely, back up as much data as you can and then replace it with a new drive."
I already made a back up my Home folder to my external HD. The install disk utility reports the same and has grey the repair uptions.
The spinning beachball appears constantly when using Safari and iTunes. What should I do?

If your Mac is no longer under the standard 1-yr warranty period or under the 3-yr extended warranty if you purchased the AppleCare extended warranty for your PB, you need to purchase a new internal hard drive that is compatible with your Mac model. This is something you can install yourself or take your Mac to an Apple authorized repair facility to purchase and have a new internal hard drive installed.
The repair facility should include re-installing whichever OX version and all software that was pre-installed and shipped with this Mac when purchased new. If this wasn't Tiger and you purchased a Tiger retail install package, you can re-install the Tiger upgrade yourself and then replace all data from your backup on the new hard drive.

Errors in Disk Utility

Hello. I was wondering for some opinions. i was having some problems with permission errors in disk utility so they wanted me to erase and install with a new disc set. So I completely erased the disc and reinstalled just the software on the mac os x discs. Now, after running typical software update and now I have 492 pages of permission errors. I ran it three times so far and it is still coming up with 492 errors on it.
What could be causing this?

Hi,
*"i was having some problems with permission errors in disk utility so they wanted me to erase and install with a new disc set."*
Who is they? Apple?
You have 492 pages of permissions messages or 492 messages?
It won't do any good to keep running it. Go here for information on permissions you can ignore. http://support.apple.com/kb/TS1448
Carolyn

Can't Archive with Disk Utility

I want to create a .dmg of my hard drive with Disk Utility before installing 10.5. I have tried to select the device, the volume and individual folders on the drive and Disk utility won't create a .dmg of them to the same drive, a DVD or external drives. It reports an error : resource in use.
The same is true if I boot from the 10.5 install disk and try to install with archiving from the 10.5 install DVD. How can I back up my files before installing 10.5?

I have never done it but it's possible that you have to create the .dmg using the startup disk?
You are trying to archive a running system - that may be the problem
Reboot with the Tiger disk (not Leopard) and use the DU on that disk.
See if that works.

Drive has reported a fatal error to Disk Utility, HELP ME PLEASE!!!

I'm a little worried my Macbook Pro has become an overpriced paperweight.
Here's what happened:
I had a spare 512MB RAM, which was taken out of my 24" iMac Intel Core 2 Duo when I replced it with a 1GB RAM and, after checking several sources on the web, successfully installed the extra RAM in the MBP.
I restarted the MBP and the new RAM was registered after checking in About this Mac. I then began using the MBP as normal and wrote and saved a Word document. I clicked on the email and Safari icons in the dock and they just kept bouncing in the dock without launching. Pressed Power button - nothing. Took out the battery and replaced it after 30secs and pressed power button. All I got was the grey screen with the Apple logo and the winding circle which stayed like that for 20 minutes.
First reaction was to remove the RAM and restart. Same endless grey screen and winding circle.
Rebooted from CD, checked disk and repaired and said everything was OK. Restarted without CD still nothing.
Tried Archive and Install and came back with an error during installation.
Tried Erase and Install - same error.
Tried to select startup disk and it no longer could find my HD yet Disk Utility could find it and told me everything was OK. Tried resetting PRAM nothing.
Tried to erase the HD and nothing happened. Erasing a HD takes some time, but everytime I hit erase 10 seconds later it was back to the same point where I began
Next tried to create one single partition and struck the message Drive has reported a fatal hardware error to disk utility. Even the lettering for the main drive is now in red.
Do I need to replace the hard drive altogether or is there a solution to this problem. Was it the RAM that brought me undone or was that just a coincidence?
PLEASE HELP ME!!!

make sure that you haven't used it yet as RAM can only be used in one machine, not transferred to another one (like you did).
Sorry, but that's completely untrue, and I don't know where you might have read or heard such a fallacy. RAM has no registration that even tells a system that it's been used, much less a key that would make it work only in one system. As long as the RAM is properly compatible and precautions are taken not to shock a system with static electricity while removing or inserting the component or causing mechanical damage, a RAM module can be swapped between systems as often as desired.

Mac-formatted external HD only access with Disk Utility

Hello!
I read a lot about problems with Mavericks and WD harddrives. But i did not found anything about my problem:
- bought a new HD and formatted with Disk Utility
- copied all important data to it, all fine
- next day for my surprise i couldn´t see this HD in Finder
- looked in Disk Utility and the HD is there
- if i click on the drive and "open" then i can see it in finder and have access to all data, but if i click on "reveal in finder" i can´t see it!
- i started CarbonCopyCloner and did a complete backup to a new second backup HD, CCC recognized the HD and everything worked fine
- now the backup HD has the same problem, i can see it only in Disk Utility
- it seems that the error moved from one drive to the other, so my guess is it has nothing to do with brands or a hardware failure
- i´m searching now for hours but i don´t find a solution
- i now have one (very important) data HD and a backup HD as a clone with the same problem
- all other HD´s i have are showing correctly in finder!
Does anyone have any ideas?

After hours of searching this is the solution:
Open Terminal, then
defaults write com.apple.finder AppleShowAllFiles TRUE
killall Finder
sudo chflags nohidden /Volumes/"Name Of Drive"
killall Finder
defaults write com.apple.finder AppleShowAllFiles FALSE
killall Finder
This thread helped me:
http://forums.macrumors.com/showthread.php?t=209905&highlight=drive&page=4

Problems with Disk Utility & Mounting DMG!! Help!!

Hey guys, im a fairly inexperienced mac user anyways I recently bought a IBOOK G3 with Tiger 10.4 and i'm having major issues with Disk Utility and installing applications.
The issues with D.I are that it loads up then I get the error message "Disk Utlity started but a background process needed in Disk Utility didn't start properly. Please quit and restart Disk Utility. And when I do restart it, i get the same error over and over.
Also my second problem is whenever I try to and install DMG files I get the error: "Broken Pipe" and sometimes "Device Not Configured"
I've tried searching for resolutions for each problem but they both involve the other functioning! I'm really at a loss, i've tried using programs like pacifist to reinstall my original files etc and they haven't seemed to help.
Any advice would be greatly appreciated! Thank you xxx

Hi Kellie, and a warm welcome to the forums!
Could be many things, we should start with this...
"Try Disk Utility
1. Insert the Mac OS X Install disc that came with your computer, then restart the computer while holding the C key.
2. When your computer finishes starting up from the disc, choose Disk Utility from the Installer menu. (In Mac OS X 10.4 or later, you must select your language first.)
*Important: Do not click Continue in the first screen of the Installer. If you do, you must restart from the disc again to access Disk Utility.*
3. Click the First Aid tab.
4. Click the disclosure triangle to the left of the hard drive icon to display the names of your hard disk volumes and partitions.
5. Select your Mac OS X volume.
6. Click Repair. Disk Utility checks and repairs the disk."
http://docs.info.apple.com/article.html?artnum=106214
Then Safe Boot from the HD, (holding Shift key down at bootup), run Disk Utility in Applications>Utilities, then highlight your drive, click on Repair Permissions, reboot when it completes.
The usual reason why updates fail or mess things up, is if Permissions are not fixed before & after every update, with a reboot... you may get a partial update when the installer finds it doesn't have Permissions to change one obscure little part of the OS, leaving you with a mix of OS versions.
Some people get away without Repairing Permissions for years, some for only days.
If Permissions are wrong before applying an update, you could get mixed OS versions, if Directory is the slightest messed up, who knows!
If many Permission are repaired, or any Directory errors are found, you may need to re-apply some the latest/biggest updates.
May even need to do an Archive and Install if you have room on the HD, but saves all your files and gives a new OS...
http://docs.info.apple.com/article.html?artnum=107120
I only use Software Update to see what is needed, then get them for real via...
http://www.apple.com/support/downloads/
That way I can wait a week or so, check the forums for potential problems, and get Permissions & such in order before installing.
Report if there were errors please.

Endless errors on disk utility

My 2nd internal hard drive in 2.5 years just died on my iMac G5. Apple is coming on-site to fix. During the 1st hard drive death, I installed the operating system on an external drive and was able to work from that drive. I assume this was legal since I was discussing all these things with AppleCare as the int harddrive died (over the course of a week of AppleCare calls). Doing this allowed me to save a substantial amt of data. Since then I have used this drive as a backup drive, rathern than as an operating system.
Now, I'm trying the same thing with the 2nd internal hard drive death. After booting up to the external drive, the first thing I did was upgrade from 10.4 to 10.4.8. I restarted the computer using the exteral drive. The Mac OSX setup assistant wouldn't connect. I tried to disconnect and it wouldn't disconnect, either. I Force Quitted out of the setup assistant. The 2nd thing I did was run disk utility and verify permissions. It said I had no valid packages. I copied BaseSystem.pkg and Essentials.pkg into the Library. Now disk utility gives me absolutely endless errors, all of them "User differs on..." followed by "Group differs on..."
Since this is mainly a backup disk, all my files are under ExtHD/ rather than a user. I don't know anything about packages--I read the above on an earlier post and it got rid of the "No valid packages" error on Disk Utility when I first ran it. I don't know anything about receipts, etc. About the only thing I know is that I have two libraries, one for the main hard drive and one for the user.
I'd like to keep this external drive as a bootable system. I want to be able to run Disk Utility to clean it up. Any suggestions?
iMac G5, MacBook Mac OS X (10.4.8)
iMac G5, MacBook Mac OS X (10.4.8)

So I can do an archive and install, and then when the fresh Tiger is on there, would I upgrade to 10.4.8 right then? Then I suppose I copy all my backed up files to the correct user directories?
How much memory do I need on that hard drive to archive and install? I'm assuming it archives on the same hard disk. Does that mean I have to have less than 1/2 of the memory used, so it can back itself up, or does it erase old data as it archives, freeing up memory space?
Thanks for your input!

"Could not find RAID" error in Disk Utility

Hello,
I could really use some help as this problem is causing me lots of headaches. I have two 500GB MyBook hard-drives connected to my MacBook Pro via two USB's. I had them setup as a mirrored RAID, and they were working properly for quite sometime. However over the past few weeks I noticed they were always in a degraded state, and Disk Utility would always rebuild them. However after the rebuild they would still have the status of "Degraded" and the next time Disk Utility opened it would start the rebuilding process yet again.
So I moved all the data on the drives to a backup, and I stopped the mirrored RAID. After erasing the data on the drives individually I attempted to setup the mirror again. However after the mirror had just about finished, and it was to the point of "bringing the RAID online" I always get an error that states "Creating RAID set failed", "Creating RAID set failed with the error: Could not find RAID.".
I'm hoping someone smarter than myself in this area can lend me some time and assistance to solving this issue.
Thanks,
Paul

Well. No one really came to my rescue with this question. Turned out to be a Finder issue. After reinstalling the operating system everything started working again with Disk Utility.
Later,
Paul

Errors with Disk Utility

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