Startup Problems : Verify Disk (Disk Utility) Problems

•Round 1 : Okay...So, here's my newest problem. Occasiionally I'll start my MacBook and sometimes it'll boot just as normal as it always does...or sometimes it will start to boot normally...passing through the grey screen and on to the blue screen with the progress bar...but once it gets to the blue screen...it just sits there. After a few minutes of pushing random buttons...I finally have to hold down the power button and force it to shut down. Then I start it back up and off we go...just like nothing ever happened. Any ideas / suggestion?
•Round 2 : Sometimes I will start my MacBook and the light on the front with come on to say "Hey, I'm On" ... the CD-ROM will make it's usual noise...the screen will be black...and the "Hey, I'm On" light just remains on for a few then it boots. Just a really slow process. Any ideas / suggestions?
•Round 3 : In Regards to Round 1 : I tried to do a Verify Disk to see if anything came up and sure enough...something did alright. I've pasted below what it tells me:
Verifying volume “Macintosh HD”
Checking HFS Plus volume.
Checking Extents Overflow file.
Checking Catalog file.
Checking multi-linked files.
Checking Catalog hierarchy.
Checking Extended Attributes file.
Checking volume bitmap.
Volume Bit Map needs minor repair
Checking volume information.
Invalid volume free block count
(It should be 6024381 instead of 6001488)
The volume Macintosh HD needs to be repaired.
Error: The underlying task reported failure on exit
1 HFS volume checked
Volume needs repair
•Round 3 (CONT) : From there it does not give the option to repair. If I do Verify Disk Permission & Repair Disk Permissions...it runs through like a fat kid with a pack of Oreo's. Any idea / suggestions. Thanks as usual fellow Apple Nuts

Well...last night immediately after I made this post...I backed everything up to a FireWire HD and more or less did what you said. Booted from the CD and ran Disk Utility and did a repair. Double checked that repair and rebooted as normal. Came up and tried to run a few things that I had noticed that would slow / bog down my machine...Now everything seems to be great. Thanks for the help!

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Airport Extreme Utility problem with Vista (works with XP, MacOS)

Hi,
I just setup a new Airport Extreme network at my house, and most things are working fine. I have wirelessly connected at various points an Airport Express (using WDS), a MacBook Pro (OSX) and an IBM Thinkpad. I have several wired machines as well.
My problem: The wired machine I use to configure and setup everything is a Vista Ultimate machine. Unfortunately, the Airport Utility won't connect to the Airport Extreme (or Airport Express for that matter) from Vista. The utility works fine from XP or OSX, but not from Vista. Note that I'm using this in a wired capacity. The Vista machine is directly connected to the Airport Extreme, while several other machine are connected through a GBit switch.
Any help would be much appreciated? Is this a Vista security problem or an Airport Utility problem with Vista?

It's most likely a security issue with Windows Vista. Vista has the ability to set "compatibility modes" for applications.
Try:
1. right mouse clicking the Airport Utility's .exe file.
2. Click the Compatibility tab. Change the Compatibility mode to Windows XP (Service Pack 2).
3. Now go down to "Privilage Level" and check the "Run this program as an administrator"
Apple never tells you this but you must connect to the Airport Extreme wirelessly. Now run the Airport Utility. You should see it.

Verify Disk - Disk Utility problems

I am having problems repairing my disk and receive the following:
Verifying volume “iMac HD”
Performing live verification.
Checking Journaled HFS Plus volume.
Checking Extents Overflow file.
Checking Catalog file.
Incorrect number of thread records
Incorrect number of thread records
Checking multi-linked files.
Checking Catalog hierarchy.
Checking Extended Attributes file.
Checking volume bitmap.
Checking volume information.
The volume iMac HD needs to be repaired.
Error: Filesystem verify or repair failed.
Any thoughts out there?

Hi mrlou;
I seriously doubt that going back to Tiger will help unless you reformat the hard drive. Disk Utility is telling you there is a problem with the hard drive that it can't fix. You need a more powerful utility such as DiskWarrior.
Allan

Time machine: An error occurred while copying files. The problem could be temporary. If the problem persists, use Disk Utility to repair your backup disk.

Time machine backups are failing. I've followed the instructions I found on the Time Machine troubleshooting page (http://pondini.org/TM/Troubleshooting.html) but have gotten to where I don't know what to do next.
Sequence of events:
The main error message is always:
An error occurred while copying files. The problem could be temporary. If the problem persists, use Disk Utility to repair your backup disk.
Yesterday, I opened Disk Utility and verified the disk. Got this error:
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 OS X Utilities window appears, choose Disk Utility.
I ran Disk Utility and repaired the hard drive. Then I manually started the backup before going to bed, figuring it was going to take a long time to run. When I got up this morning, the backup had failed with the same "could be temporary" error. I checked the log, which says:
Starting manual backup
Attempting to mount network destination URL: afp://Tery%20Griffin;[email protected]/Tery%20Griffin's%20Time%20Ca psule
Mounted network destination at mount point: /Volumes/Tery Griffin's Time Capsule using URL: afp://Tery%20Griffin;[email protected]/Tery%20Griffin's%20Time%20Ca psule
Disk image /Volumes/Tery Griffin's Time Capsule/Tery Griffin’s Computer (44).sparsebundle mounted at: /Volumes/Time Machine Backups
Backing up to: /Volumes/Time Machine Backups/Backups.backupdb
Event store UUIDs don't match for volume: Macintosh HD
Error: (-36) Applying backup protections to /Volumes/Time Machine Backups/Backups.backupdb/Tery Griffin‚Äôs Computer (44)/2014-03-05-201742.inProgress/ABB10CF2-F041-4DE5-B6AE-3C228B59ADCC
Error: (5) setxattr for key:com.apple.backupd.SnapshotStartDate path:/Volumes/Time Machine Backups/Backups.backupdb/Tery Griffin‚Äôs Computer (44)/2014-03-05-201742.inProgress/ABB10CF2-F041-4DE5-B6AE-3C228B59ADCC size:17
Error: (5) setxattr for key:com.apple.backupd.SnapshotState path:/Volumes/Time Machine Backups/Backups.backupdb/Tery Griffin‚Äôs Computer (44)/2014-03-05-201742.inProgress/ABB10CF2-F041-4DE5-B6AE-3C228B59ADCC size:2
Deep event scan at path:/ reason:must scan subdirs|new event db|
Finished scan
Found 145601 files (11.88 GB) needing backup
16.1 GB required (including padding), 620.77 GB available
Copied Zero KB of 11.88 GB, 0 of 145601 items
Copied 0 files (Zero KB) from volume Macintosh HD.
Copy stage failed with error:11
Backup failed with error: 11
Ejected Time Machine disk image: /Volumes/Tery Griffin's Time Capsule/Tery Griffin’s Computer (44).sparsebundle
Ejected Time Machine network volume.
Starting automatic backup
Attempting to mount network destination URL: afp://Tery%20Griffin;[email protected]/Tery%20Griffin's%20Time%20Ca psule
Mounted network destination at mount point: /Volumes/Tery Griffin's Time Capsule using URL: afp://Tery%20Griffin;[email protected]/Tery%20Griffin's%20Time%20Ca psule
Disk image /Volumes/Tery Griffin's Time Capsule/Tery Griffin’s Computer (44).sparsebundle mounted at: /Volumes/Time Machine Backups
Backing up to: /Volumes/Time Machine Backups/Backups.backupdb
Event store UUIDs don't match for volume: Macintosh HD
Error: (-36) Applying backup protections to /Volumes/Time Machine Backups/Backups.backupdb/Tery Griffin‚Äôs Computer (44)/2014-03-05-201742.inProgress/9F8E7957-9C50-49C3-8314-880E5203E3D9
Error: (5) setxattr for key:com.apple.backupd.SnapshotStartDate path:/Volumes/Time Machine Backups/
Does anyone know what the problem is here and what I should do?
Thanks,
Tery

You have repaired your boot drive (which is good) but have you repaired your time machine drive? I don't own a Time Capsule so I don't know if disk utility can operate on it. If it can, you should repair it as well. You may need to erase it and start a new backup. That happens to time machine volumes from time to time and is why people who are serious about their data never rely on a single source of backup.

HELP!!! Disk Utility problems

So I ran Disk Utility after installing leopard and i am getting this problem:
Verifying volume “Macintosh HD”
Performing live verification.
Checking Journaled HFS Plus volume.
Checking Extents Overflow file.
Checking Catalog file.
Checking multi-linked files.
Checking Catalog hierarchy.
Checking Extended Attributes file.
Checking volume bitmap.
Checking volume information.
Invalid volume file count
(It should be 719429 instead of 719430)
Invalid volume directory count
(It should be 173300 instead of 173299)
The volume Macintosh HD needs to be repaired.
Error: Filesystem verify or repair failed.
I ran disk utility on tiger before i upgraded and had no issues with my drive. What's going on and how can I fix it?
I was also on hold with Apple for and hour and forty minutes. Then I got hung up on. I called back and I got the "In order to give you the help you need, you will need to speak to one of our Agents. Since none of our representatives are availble, you'll have to call us back later. Thank you for calling Apple. Goodbye." I guess I won't be getting any help there so if anyone has any infor that might help please share!

Try this
Boot holding down Apple/S and don't let go until you see scrolling text.
When that stops and you see a root#: prompt enter
*fsck -fy*
Let it run through all the checks and repairs.
If it fails first time, at any time, or finds and fixes a fault - _run the command again and keep doing so_ (some fixes can take several passes) until it says "Appears to be OK" then enter
reboot

Since I upgraded to Lion 10.7.2, my external HD is no longer visible in AirPort utility (in the AirPort disks tab). I also installed the AirPort utility for iOS5, it reported a disk problem, but running Disk Utility on the Mac showed no issues. Help!

To expand on the question, I have performed the following steps:
1 - Unplugged external drive (1TB WD MyBook) from the Time Capsule
2 - Reconnected it. At this point, AirPort utility for iOS5 reported a problem with the disk (Time Capsule light was blinking Orange)
3 - Unplugged external drive, connected it to MacBook Pro, ran Disk Utility. It found no problems (disk visible straight away on the MacBook Pro).
4 - Reconnected to Time Capsule - still doesn't show up under the "Disks" option under Air Port utility. Or rather, the hardware is visible (i.e the physical disk) but not the volume.
5 - I tried another external hard drive, and the volume also doesn't appear in the Disk section under the AirPort utility.
The WD disk is formatted as Mac OS Extended (Journaled).
This is a big problem for me, as the drive houses my iTunes library.
Anyone else had a similar problem? It all worked flawlessly until last week.

I love computers.
Have managed to fix this already. Been working the issue for a few days now, and a few minutes after writing the above post I decided to reset the Time Capsule to factory default settings.
After entering all my details again (used same network names, passwords etc) the Time Capsule was rebooted. When it came back on line - guess what? Yep, the MyBook WD drive is now visibile. I can connect via the network from my other machines to the drive, and iTunes is back.
So - thought I would post my resolution in case it helps others.

Can anyone help me?Time Machine couldn't complete the backup to... An error occurred while copying files. The problem may be temporary. If the problem persists, use Disk Utility to repair your backup disk. What is the problem? I've made no changes.

I recently starting receiving the error message "Time Machine couldn't complete the backup to... An erro occurred while copying files. The problem may be temporary. If the problem persists, use Disk Utility to repair your backup disk. I have had no problems backing up my MacBook Pro 2011 to my Western Digital My Book Live through a Linksys EA4500 router until recently. I've made no major changes. I've ran a diagnosis on my back up drive with no problems. The Time Machine back up starts, but about after about 5 to 10 minutes I get the error message. I can see the shared drive in Finder. The light on the drive blinks while it starts the back up. I can see the shared folders on the networked drive. The backup process starts but for some reason it just stops. Can anyone help?

You can't repair a network volume in Disk Utility.
Backing up to a third-party NAS with Time Machine is risky, and unacceptably risky if it's your only backup. I know this isn't the answer you want, and I also know that the manufacturer says the device will work with Time Machine, and that it usually seems to work. Except when you try to restore, and find that you can't.
If you want network backup with Time Machine, use as the destination either an Apple Time Capsule or an external hard drive connected to another Mac or to an 802.11ac AirPort base station. Only the 802.11ac base stations support Time Machine, not any older model.
If you're determined to keep using the NAS for backup, your only recourse for any problems that result is to the manufacturer (which will blame Apple.)

Time Machine Error: "An error occurred while copying files. The problem may be temporary. If the problem persists, use Disk Utility to repair your backup disk."

I have a MacBook Pro 2.8 GHz Intel Core 2 Duo with 4GB, 500GB HDD, running 10.8.2 My computer as been running slow and fearing my HDD might die. I bought a brand new 1TB G-Drive from Apple yesterday and started my back up. It gets to just over 22GB backed up then I get this error message:
"An error occurred while copying files. The problem may be temporary. If the problem persists, use Disk Utility to repair your backup disk."
Anyone out there who might be able to help me fix this?

I have a MacBook Pro 2.8 GHz Intel Core 2 Duo with 4GB, 500GB HDD, running 10.8.2 My computer as been running slow and fearing my HDD might die. I bought a brand new 1TB G-Drive from Apple yesterday and started my back up. It gets to just over 22GB backed up then I get this error message:
"An error occurred while copying files. The problem may be temporary. If the problem persists, use Disk Utility to repair your backup disk."
Anyone out there who might be able to help me fix this?

HT3275 "The problem may be temporary. Try again later to back up. If the problem persists, use Disk Utility to repair your backup disk."

The problem may be temporary. Try again later to back up. If the problem persists, use Disk Utility to repair your backup disk.
what does this mean?? why can't i backup before i have to get my hard drive replaced?!!? arghh

brahr3 wrote:
I am getting the same error message: "The problem may be temporary. Try again later to back up. If the problem persists, use Disk Utility to repair your backup disk." I don't have a TC but rather an external drive, which is twice the size of my harddisc, and it still has plenty of free space. The problem has lasted for 5 days. I even used a different external drive -- still same error message. Needless to say that I have run Disc Utility several times. Can anybody help? Thanks
I am having issues with some USB drives on Mountain Lion.. work perfectly on another computer with Snow Leopard.. not even recognised by ML.
Is the disk recognised?
If so and TM cannot pick it up.. do a full reset of TM and try again.
A4 http://pondini.org/TM/Troubleshooting.html

HT1176 My airport TM will not backup and i keep getting the error msg "Time Machine couldn't complete the backup...An error occurred while copying files. The problem may be temporary. If the problem persists, use Disk Utility to repair your backup disk."

My Airport TM will not backup and i keep getting the error msg "Time Machine couldn’t complete the backup...An error occurred while copying files. The problem may be temporary. If the problem persists, use Disk Utility to repair your backup disk."

My Airport TM will not backup and i keep getting the error msg "Time Machine couldn’t complete the backup...An error occurred while copying files. The problem may be temporary. If the problem persists, use Disk Utility to repair your backup disk."

I have an MacBook Pro 10.6, using disk utility I tried to verify my disk, but it came up with the message, please use your start up disk, I tried this, starting the computer up and pressing C, but it ejected the disk, the same thing happened while I runni

I have an MacBook Pro 10.6, using disk utility I tried to verify my disk, but it came up with the message, please use your start up disk, I tried this, starting the computer up and pressing C, but it ejected the disk, the same thing happened while I running the computer. Is the hard drive damaged as laptop doesn't seem to recognize the start up disk ? If so, I presume I will have to put in a new one.
There haven't been any problems with the computer, apart from a sticky curser,I have run a permissions programme from disk utility, there were a lot of different ones, but it seem to be able to fix them.
Any comments or ideas ?
Thank you in anticipation.

First backup your users files off the machine to a external storage drive (not TimeMachine!)
Most commonly used backup methods
Next to startup from the disk, have it inserted, hold c or option/alt (wired or built in keyboard) and then boot the computer and or select the disk when it appears and click the arrow.
Disk Utility is under the Utilities menu on the second screen.
Step by Step to fix your Mac
If you used the wrong 10.6 disk, it will spit it out or have issues, use the one that came with that machine or if it's defective, call Apple for a new one.

Problems Booting From Disk - Wireless Keyboard

I've been having problems with my 20" PPC iMac running 10.4.11 - thread here: https://discussions.apple.com/thread/3322473 - and have been trying to run my copy of Diskwarrior 4.1.1, as it's fixed some previous issues I've had.
I've tried dozens of times to boot from the Diskwarrior disk, but, whatever I do, the disk ejects and OS X launches as normal.
I understand that keys C and Option on the Apple wireless keyboard should be able to be "read" by the maching on start up, but I can't get it to work. The disk in the drive spins up as expected but is always ejected, and OS X is launched. I've tried both shutting down and restarting manually and restart from the Apple menu.
Exactly when should the Option or C key be depressed (eg. on the start up chime, as soon as it's switched on, before it shuts down), and for how long?

Try holding down the option key then power on. This brings up the startup manager. Click on your cd. Click on right arrow key. At least you will know if your keyboard is working.
I read your other post. I do not have an idea what is going on. Suggest you run the hardware test. Many machines came with hardware tests on a cd/dvd.
You may want to run these "standard" fixes if the problem persists.
Check the amount of free space on your harddrive. You should have a several gigs free.
You should run disk utility
a) verify the disk
b) update your permissions.
Try a safe boot.
Shutdown your machine. Hold down the shift key. Poweron. Wait awhile Wait awhile while you harddrive is being checked.
http://support.apple.com/kb/ht1455
You may want to run applejack to clean up your machine.
http://applejack.sourceforge.net/
Robert

Failed restore from TM, disk now reporting problems.

Hello,
I have, unfortunately, landed in a bad position... My Macbook was last backed up last May with Time Machine. A few days ago, the internal hard drive in the Macbook went bad and was replaced with a new one by Apple. They installed 10.5.5 on the machine, so the welcome video starts up when I turn it on. At the genius bar, they told me to use the time machine backup option after the welcome video to restore my files. However, when I select that option, the window does not show the external hard drive I use to store the time machine backup.
Since no drive or backup was listed in that window, I assumed that this problem was caused by an incompatibility between 10.5.5 (which Apple installed on the new hard drive) and the older version of the system stored in my TM backups from last May (maybe 10.5.3?). Plus, I can see all the TM backups when I plug the drive into my other computers.
I booted the Macbook off the OS 10.5 DVD, and I selected the Restore from TM Backup option. This quickly pulled up the backup info from the external hard drive, and it began the restore process. Toward the end of the restore, the process failed, and it suggested I restart and try again. I restarted (booting off DVD again) and tried to restore again. This time, it told me that it can't access the files and the disk may have problems. I plugged the disk into another computer and ran "verify" in disk utility. It said "invalid index key," the volume needs to be repaired- Error: Filesystem verify or repair failed."
Here's my problem- I'm not sure that I want to mess with repairing the drive, as I don't want to potentially screw up the TM backup file structure. I don't have another copy of the info in these TM backups, since the original internal hard drive crashed and this is my restore option. Should I use a program like Superduper to make a copy before attempting a repair on the external drive? Is it likely a repair on the drive will screw up the TM backup data? I'm not really sure how to proceed safely.
Any help is greatly appreciated!
Thanks for your time.
~ Dan

Hi, Glenn,
Thanks for the suggestions. As an update, I did two clones of the drive using SuperDuper onto two other external drives. Both of those clones were successful, but none of the time machine backup data pulls up through the Leopard DVD, Time Machine itself, or through Migration Assistant. Disk utility finds errors in the data on both of the clones, but fixing the errors doesn't help the situation in any way.
In efforts to clean up the disk errors or pull the data off the drives manually, I have used Disk Warrior, Data Rescue II, File Salvage, and Disk Utility. Unfortunately, none of these apps have worked as a fix. I can't even seem to salvage the individual files to transfer them manually, leading me to believe that Time Machine is a deck of cards when part of the files become corrupted... What is frustrating is that I was able to see all of the backup files when I began the first restore process. Now I can't see them at all. I've never had a problem with the external disk drive, and all the utility programs seem to indicate that the problems are with the files versus the drive.
Any other ideas on how to get these files extracted? Given the 60GB or so of data recorded on the disk, I know the info is sitting there somewhere... I just can't get to it.
Thanks for the help!

Problem With Target Disk Mode

Folowing upgrade of my Mini and Powerbook to Tiger I have a problem with target Disk Mode when I attempt to eject the transfer to disk following transfer of my user file. I get an error message to the effect that files are in use and the disk can not be ejected. I try force quit (finder only is running) usually to no effect. Sometimes attempting to verify disk permissions in disk utility will clear the problem and allow me to eject the disk. One time it took close to an hour attempting to eject the disk. Is there another way?
PB Mac OS X (10.4.3)

I had this problem with external volumes like ZIP discs and also external hard drives. Sometimes it was an app used on one of the external files still being open (eg. Word for a text file) which had to be quitted first. The "trackpad" button equals the mouse button which is on the PowerBook. Repairing the target disk via disk utility might also help.

TimeMachine disk format backup problem

Mac mini OSX10.9.3
PROBLEM: must reformat Backup Disk (cannot be repaired otherwise)
ACTION ATTEMPTED: copy backup files from Backup Disk to Startup Disk (as temporary repository)
ERROR MESSAGE
“The volume has the wrong case sensitivity for a backup.”
and I cannot find any information about case sensitive format.
STARTUP DISK
Disk Description : APPLE HDD HTS545050A7E362 Media
Connection Bus : SATAT
Connection Type : Internal
Connection ID : "Lower"
Total Capacity : 500.11 GB (500,107,862,016 Bytes)
Write Status : Read/Write
S.M.A.R.T. Status : Verified
Partition Map Scheme : GUID Partition Table
STARTUP VOLUME
Mount Point : /
Format : Mac OS Extended (Journaled)
Capacity : 499.25 GB (499,248,103,424 Bytes)
Available : 405.25 GB (405,249,343,488 Bytes)
Used : 94 GB (93,998,759,936 Bytes)
Owners Enabled : Yes
Number of Folders : 188,363
Number of Files : 1,008,230
BACKUP DISK
Format : Mac OS Extended (Case-sensitive)

Your backup disk is case sensitive, your system disk isn't. While your backup disk treats "Test.txt" different then "test.txt", your system disk wouldn't. You can't copy your backups to the system disk.
Why is your backup disk case sensitive? That's usually not necessary. To change that you'd need to format the disk.
If you want to keep your backups your only option would be to get another hard disk, format it case sensitive and copy your backups to it.
The other option is to format your current backup disk, but this time make it "Mac OS Extended (Journaled)" and start a fresh backup.

External hard drives UNMOUNT when verifying with disk utility

I have two external Lacie hard drives attached to my iMac. One is just for general backup purposes. The other is for Time Machine.
Today when I got home, for some reason the Time Machine drive was not appearing on my desktop. I rebooted the computer, the Time Machine drive reappeared, I ran a back up, everything seemed to be working fine.
To make sure the disk was ok - I ran disk utility. When I selected "verify drive" from disk utility - the disk suddenly UNMOUNTED itself, at the point of cataloging the hard drive, and the verification process stalled. What was originally a 1 minute verification suddenly changed to a 17 minute, then a 33 minute, etc.
I tried booting up in recovery mode (Command -R at startup) and the same thing happened. Are the drives going bad?

Actually - I think when disk utility verifies the disk - disk utility itself actually "unmounts" the disk during the verification process. Probably so the disk cannot be accessed by anything else but disk utility.
I feel sort of silly, because what I thought was "stalling" was really just the disk utility going through its proper verification of the catalog file, multi-linked file, directories, etc.

Startup Problems : Verify Disk (Disk Utility) Problems

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