Disk Utility - Verify Disk Permissions / Repair

I run Disk Utility > Verify Disk Permissions with this rsult:
Verify permissions for “Macintosh HD”
Permissions differ on "usr/share/derby", should be drwxr-xr-x , they are lrwxr-xr-x .
The following repair was successful.
A few minutes later I run Verify Disk Permissions again with the SAME result:
Verify permissions for “Macintosh HD”
Permissions differ on "usr/share/derby", should be drwxr-xr-x , they are lrwxr-xr-x .
What does it mean and how can I stop this error?
Thanks!

There is nothing in that message that requires repairing. That is why it keeps showing up.
The permission database has to be updated every time the system is updated. If they miss a change that they have made in the system, it will get flagged as you see, but doesn't mean anything is wrong.
That KnowledgeBase article also must be updated to reflect the things they missed.
All that message is saying is that the directory derby is now replaced with a link to another directory (the l vs the d). However, mine doesn't have a link. Did you install anything that might have updated derby?
If you open Terminal and enter this code, can you post the line that has derby on it?ls -al /usr/share/
I'm repairing permissions now to see what pops up for me, but that will take a little while.
Edit: I looked into the Derby directory and Derby is a Relational Database Management System used by Apache. So, did you install something that modified Apache, PHP, mySQL or something like that? It might have altered the link.
Message was edited by: Barney-15E

Similar Messages

How to enable disk utility verify/fix permissions

My iMac is running os x 10.6.8 snow leopard.
A month ago the system(software) was re-installed by apple store for a fixing of booting panic.
It's all fine know but I found the disk utility's verify/fix permissions functions were disabled. My question is: what'll cause this and how to enable them?
Thanks

elimqiu wrote:
It's all fine know but I found the disk utility's verify/fix permissions functions were disabled. My question is: what'll cause this and how to enable them?
You mean verify/repair disk, not permissions. Forget about repair permissions. It's a waste of time.
As for verify/repair, you cannot repair the volume you are booted from so you need to boot from some other bootable volume. That could be Disk Utility launched on your Installer dvd or a external bootable backup.

Disk Utility, Verify Disk & Repair Disk unavailable

Hi there!
I want to check my Hard Disk with Disk Utility, but none of the two buttons (Verify Disk & Repair Disk) are available, I started up from my Mac OS X installation disc, and once, it told me that the disk had errors and needed to backup my files, so I went back and backed up with Time Machine, then out of curiosity went again and I started up from my Mac OS X installation disc, and this time it told me that the disk was fine and there wasn't any errors, but when I open Disk Utility with my Mac, none of the buttons are available, is this normal?
What should I do?
Context: Before all this, I installed a program called Tuxera to create a NTFS partition but my Mac started to act weird, so I deactivate and uninstalled this program, that's when I went to verify the disk.
Any Help would be gratefully appreciated

I hope I'm wrong but it sounds very much like Tuxera did something to your startup disk. I would also be somewhat concerned about the integrity of any Time Machine Backups you made after you ran Tuxera.
The safest thing to do would be to start up from your Snow Leopard disk and see if you can *restore your system and data from your Time Machine backups to an +external HD+* formatted using Mac OS Extended (Journaled) and GUID Partitioning. Formatting will erase all the data on that disk. *If you try to restore to the internal and it doesn't work you will probably lose most of your data.*
Startup your Mac using the external and check very carefully to see that you have all your data and that everything works as it should. If it does you can safely reformat your internal drive from Disk Utility on the Leopard disk using Mac OS Extended (Journaled) and GUID Partitioning. After that you can clone the external drive to your Mac's internal drive or install from the Time Machine backups.
If the Time Machine backup doesn't work you will need to run a disk data recovery utility to see if you can salvage your data from your internal drive.
I don't use PC's so someone may be along with much better advice. However, unless and until someone more knowledgeable about PC file formats comes along to help *don't reformat your internal drive until you know your Time Machine backups are OK.*

Disk Utility & System Library permissions repair

I repair disk permissions rather frequently with Disk Utility - no specific reason, just maybe slow with rotating beachball.
Almost always it appears that every single library/systems/preferences/.... are repaired.
Any reason/consequence of this activity?

pwwwayne wrote:
I repair disk permissions rather frequently with Disk Utility - no specific reason, just maybe slow with rotating beachball.
That's probably not helping anything. Read this:
http://www.macworld.com/article/133684/2008/06/maintenance_intro.html
Almost always it appears that every single library/systems/preferences/.... are repaired.
Known issue with Leopard... there are a bunch of messages that will pop up every single time.

PPC G5 OS X 10.5.8 using disk utility not all permissions repaired

Dear apple Community,
My G5 PPC iMac OS X 10.5.8, Processor 2GHz, memory 2 GB DDR SDRAM, Total Capacity:149.1 GB (160,041,885,696 Bytes)
Applying Disk Utility to Repair Permissions there are always 12 permissions never repaired! Should I delete then reinstall the Operating system? OR
Is there something else that could be the problem?
Hope there is someone who may help
Best Wishes,
mflick

As long as the report ends up with 'Permissions repair complete' then, as far as permissions go, you are fine. You can ignore the various statements in the report:
Permissions you can ignore on 10.5 onwards:
http://support.apple.com/kb/TS1448
Using 'should be -rw-r--r-- , they are lrw-r--r--' as an example, you will see the that the permissions are not changed, but the | indicates a different location. This is because an update to Leopard onwards changed the location of a number of system components.
Poster rccharles has provided this description of what it all means:
drwxrwxrwx
d = directory
r = read
w = write
x = executeable program
drwxrwxrwx
| | |
| | all other users not in first two types
| |
| group
|
owner
a little more info
Before the user had read & write. A member of the group had read.
After, only the user had read & write.

DISK UTILITY "internal error" PERMISSIONS REPAIR NOT COMPLETING.

After downloading Software Updates, Disk Utility's Permissions Repair does not complete , says "internal error". Then must quit Disk Utility against computer's own advise that it may harm Hardrive?

From Apple's point of view, it's near impossible for them to test every possible update environments, so glitches like this are inevitable. This one seems to be quite widespread, so Apple could be accused of not testing enough. Apple may well release a new update to correct this problem.
At least, I suppose, they are good enough to provide these forums free of charge.
Before I perform any updates, I visit places like MacFixIt.com and MacInTouch.com to see if anyone has experienced any problems. There are plenty of people out there who are happy to go through the pain & frustration and to work out solutions for the benefit of the rest of us.
Did you fix your problem by the way?

Disk Utility "Verify Disk" Grayed Out

Disk Utility's "Verify Disk" button is always grayed out on my iMac 10.4.11.
It is not grayed out on my iBook 10.4.1.
Both machines have Disk Utility Version 10.5.6 (198.12).
Any ideas?

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.
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.

Disk Utility - Verify Disk (???)

I've got 3 Macs and the same issue is appearing on each. Observation #1 - it is not computer specific.
Here's the question:
In Disc Utility, if I click Verify Disk, I get the beachball - forever. I can use the Tiger install disk and it runs fine (but a p.i.t.a. since my computers are at two different locations). When I first installed Tiger, running Verify Disk from Disk Utility worked fine - now, a beachball on all computers. Why? How can I verify without loading the install disc?
Thanks!!!
PCBjr

Have you just let it run. I have this problem with 10.4.5. If I let it go, for maybe 5-6min it works fine and finishes.
No - after about 3 minutes I get frustrated. When I first went to 10.4.5, it ran like a charm - 30 secs to a minute with NO beachball.
Is this an issue with Tiger I need to avoid?

When I run disk utility, verify permissions I get "WARNING SUID file system/Library/Coreservices/Remotemanagement/ARDAgent.app/Contents/MacOS/ARDAge nt has been modified

When I run disk utility, verify permissions I get "WARNING SUID file system/Library/Coreservices/Remotemanagement/ARDAgent.app/Contents/MacOS/ARDAge nt has been modified

Please read Disk Utility's Repair Disk Permissions messages that you can safely ignore.
Roger

Question on Disk Utility Verify

I have a two-week old 27" iMac, 1 TB SSD, 32 GB RAM, 1 4 GB RAID-0 external G-Drive (external Max OS drive), 2 4 GB external G-Drives (1 used as partitioned backup (1 TB for Boot Camp, 3 TB for Time Machine), 1 planned for Windows external drive). I also bought and installed the Paragon NTFS and CampTune applications.
Have setup Boot Camp on the internal 1 TB SSD (127 GB partition) and finally got things to work, but, I am continually having issues with WIndows crashing (either in the middle of use, or during startup or shutdown with the KERNEL_SECURITY_CHECK_FAILURE. I have been Googling, and this seems associated with the use of external drives?
The last time I got this, I was unable to boot back into Mac partition, and ended up having to hold down the Option Key at boot, and select the right partition to boot from, I then started verifying all my drives and paritions with Disk Utility, and was finding and repairing various issues (everything seemed to repair fine) and also the Mac HD partition seemed to have Permissions issues, which seemed to repair fine.
But, in the process of doing this, am noticing an issue, or at least a difference between the Mac HD and and the External Mac-formatted Verify logs. The External drive ALWAYS tells me the drive is good, while the Mac HD has done that only once, and usually seems just to stop with "Checking Volume Information" as the last entry. Not sure this is an issue, or not, but was looking for ANY cause for the continual Windows issue.
Disk Utility Log Dumps are below, first the internal Mac HD (two partitions, Mac and Boot Camp, checking only the Mac partition), second the External G-Drive, formatted Mac RAID HD. Both times, I am selecting the drive partition below the actual physical HW.
The Boot Camp partition checks good.
Thanks.
2014-06-15 01:54:28 -0600:
2014-06-15 02:16:43 -0600: Verifying volume “Macintosh HD”
2014-06-15 02:16:43 -0600: Starting verification tool:
2014-06-15 02:16:43 -0600: Checking file system
2014-06-15 02:16:44 -0600: Performing live verification.
2014-06-15 02:16:44 -0600: Checking Journaled HFS Plus volume.
2014-06-15 02:16:44 -0600: Checking extents overflow file.
2014-06-15 02:16:50 -0600: Checking multi-linked files.
2014-06-15 02:16:51 -0600: Checking catalog hierarchy.
2014-06-15 02:16:59 -0600: Checking extended attributes file.
2014-06-15 02:17:01 -0600: Checking volume information.
2014-06-15 02:17:01 -0600: Repair tool completed:
2014-06-15 02:17:01 -0600:
2014-06-15 02:18:21 -0600: Verifying volume “G-RAID with Thunderbolt”
2014-06-15 02:18:21 -0600: Starting verification tool:
2014-06-15 02:18:21 -0600: Checking file system
2014-06-15 02:18:21 -0600: Checking Journaled HFS Plus volume.
2014-06-15 02:18:21 -0600: Checking extents overflow file.
2014-06-15 02:18:21 -0600: Checking catalog file.
2014-06-15 02:18:23 -0600: Checking multi-linked files.
2014-06-15 02:18:23 -0600: Checking catalog hierarchy.
2014-06-15 02:18:23 -0600: Checking extended attributes file.
2014-06-15 02:18:25 -0600: Checking volume bitmap.
2014-06-15 02:18:25 -0600: Checking volume information.
2014-06-15 02:18:25 -0600: The volume External_1 appears to be OK.
2014-06-15 02:18:26 -0600: Repair tool completed:
2014-06-15 02:18:26 -0600:
2014-06-15 02:28:20 -0600: Verifying volume “BOOTCAMP”
2014-06-15 02:28:20 -0600: Starting verification tool:
2014-06-15 02:28:20 -0600: Checking file system
2014-06-15 02:28:20 -0600: Checking Volume /dev/disk1s4...
2014-06-15 02:28:20 -0600: Type of the filesystem is NTFS.
2014-06-15 02:28:20 -0600: Volume label is: BOOTCAMP.
2014-06-15 02:28:21 -0600: Verifying 9820 file(s) with EAs...
2014-06-15 02:28:28 -0600: $UpCase file is formatted for use in Windows 7/8/8.1.
2014-06-15 02:28:28 -0600:      51.90 GB in 87120 files.
2014-06-15 02:28:28 -0600:      65860 KB in 22860 directories.
2014-06-15 02:28:28 -0600:          0 KB in bad blocks in 0 fragments.
2014-06-15 02:28:28 -0600:     231124 KB in use by the system.
2014-06-15 02:28:28 -0600:         64 MB occupied by the log/journal file.
2014-06-15 02:28:28 -0600:          4 KB in each allocation unit.
2014-06-15 02:28:28 -0600:   31175679 total allocation units on volume (118.93 GB).
2014-06-15 02:28:28 -0600:   17488312 allocation units available on volume (66.71 GB).
2014-06-15 02:28:28 -0600: No repairs were necessary for volume /dev/disk1s4.
2014-06-15 02:28:28 -0600: Repair tool completed:
2014-06-15 02:28:28 -0600:

Do a backup. Boot to the Recovery Volume (command - R on a restart or hold down the option key during a restart and select Recovery Volume). Run Disk Utility Verify/Repair and Repair Permissions until you get no errors. See if the internal drive checks good.
OS X Recovery
OS X Recovery (2)

Disk utility: verify selection- which to choose

When you open disk utility, you see the size/type of HD you have, then underneath usually "Macintosh HD." Assuming this is all you have and you haven't split your disk up, does it matter which you choose in order to repair and verify? Does each location produce different results?

Hi, powerbook1701.
Given the situation you described:
1. One hard drive in or attached the computer.
2. The hard drive has with only one partition/volume, i.e. you see something similar to the following in the left column of Disk Utility:<pre>233.8 GB Maxtor 7L250S0
Macintosh HD</pre>Then you can select either the device or the Macintosh HD volume.
The first line — 233.8 GB Maxtor 7L250S0 — is the device, i.e. the hard drive. The second line, Macintosh HD listed below and indented from the first line, is a volume on that device.
Note that to run Repair Disk on your normal startup disk, i.e. Macintosh HD, you need to startup from your Tiger Install Disk (or a bootable duplicate of Macintosh HD) and run Disk Utility from there.
Verify or Repair Permissions only apply to volumes on which Mac OS X is installed. Neither is an available choice for data-only volumes or devices.
When in doubt, select the volume you want to verify or repair.
Note that if you have a drive with multiple partitions, e.g.<pre>233.8 GB Maxtor 7L250S0
Data Volume 1
Data Volume 2
Data Volume 3</pre>select the device, and then select either Repair Disk or Verify Disk, all volumes on that device will be repaired or verified in sequence. Again, none of the volumes on that device should be your current startup disk, i.e. the disk from which you started up your Mac.
You can even select multiple devices by holding the Command Key while making selections. In such a case all volumes on the selected devices will be verified or repaired.
For example, if I started up from the Tiger Install DVD, launched Disk Utility, selected the two devices shown here:<pre>233.8 GB Maxtor 7L250S0
Macintosh HD
233.8 GB Maxtor 7L250S0
Data Volume 1
Data Volume 2
Data Volume 3</pre>and then clicked Repair Disk, all volumes on the two drives would be repaired.
Good luck!
Dr. Smoke
Author: Troubleshooting Mac® OS X

Disk utility's will not repair permission launch from option V 1.0(53)

Disk utility's will not repair permission launch from option V 1.0(53)

What is Option V in reference to? What happens when you attempt to repair permissions? Please describe your issue in more detail. Thanks.

Disk utility verify comes back with a errors.

I am running Mac OS X 10.5.8.
When I run the disk utility verify it comes back with a message saying that it cannot repair the errors found on the drive. I also get msgs that the file counts and directory counts are not what they are supposed to be.
What do you recommend I do? Are these errors serious or should I ignore them. I only noticed these errors yesterday after my computer would not boot. I had to actually take out the power cord from the back of the computer and hold the power buttom down for 20 secs and then reattach the power cord. Only then did it boot again.
I am thinking about doing a complete reinstall from scratch however, there may be a chance that some other disk utility out there can fix my problems....any ideas?
Thanks in advance for your help.

Since your system is having trouble booting, you should probably fix those errors.
When Disk Utility can't repair a problem, you have some choices. Many people buy Disk Warrior or TechTool Pro, with Disk Warrior the preferred program, to fix those sort of errors, assuming they aren't caused by failing hardware. Those sound like 'soft' errors that Disk Warrior can repair (see their web site).
If you want to check your hard drive hardware, you can run the Apple hardware test (run the extended test), and SMART Utility is another program that will give you insights into the health of the hard drive.
If you have a good backup, another option is to boot to an OS X DVD (or a bootable backup), use Disk Utility to erase the hard drive and write zero's to it, then restore your backup. If you go this route, make sure you have a good backup because you'll be erasing, permanently, everything on your hard drive.

Disk utility verify

Help!!!
I finally, was able to start my iMac, using safe mode, but it prompt me to normal login, I did not opened only app, and went directly to disk utility...
I choose to verify the disk, but, after some time, it froze, and I can't do nothing (but wait)
So, my questions are:
Does anyone know how long does it takes for disk utility to verify my HD (320 GB)?
And, is it normal that it froze my iMac, to the point is completely unresponsive? How long should I wait in this state, before know something is wrong?
Thanks!

Tony:
I gave up, and decided to erase the disk. But, new issues have come...
I boot from command R, disk utility, erase disk...
First problem, is did not let me select Macintosh HD, appear in light gray color, so I went for the HD with the seria number name...
It has been almost 50 minutes, and all it say is: dismounting disk, so, my question is: is this normal? Should I panic?
I got to a pint were I borrowed a MacBook, so my business can continue working, so, I don't mind wait, but, how much is real wait, and when I will need to do another drastic move.
Thanks!
Federico

HT203176 My computer gets bogged down in disk utility "gathering disk information." I can't get past this to reach the first aid tab. The little icon just keeps going round and round. Any advice would be much appreciated. Thanks.

My Mac crashed today for the first time in the seven years I have owned it. I was working in Photoshop. It had been getting slower and slower in Photoshop. Now I can't start the computer at all. Using the Installer CD, I can't get through to use the Disk Utility to try to fix it. The computer gets bogged down in disk utility "gathering disk information." I can't get past this to reach the first aid tab. The little icon just keeps going round and round. Any advice would be much appreciated. Thanks.

You may have had a hard drive failure. Have you been hearing any unusual sounds? Have you been getting messages about a full hard drive?
Will it boot in Safe Mode? See What is Safe Boot, Safe Mode? (Mac OS X)
http://docs.info.apple.com/article.html?artnum=107392 Takes a while to run, but it usually "fixes" problems.
Resolve startup issues and perform disk maintenance with Disk Utility and fsck
http://docs.info.apple.com/article.html?artnum=106214
 Cheers, Tom

Disk Utility - Verify Disk Permissions / Repair

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