Disk utility permission - how to interpret - possibly security intrusionst

Verifying permissions for “Macintosh HD”
whole disk (Apple_HFS : 0): calculated CRC32 $E103DFF6
: Warning: SUID file “System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAg ent” has been modified and will not be repaired.
Meaning???
Another examples
erifying permissions for “Macintosh HD”
Group differs on “Library/Printers/InstalledPrinters.plist”; should be 80; group is 0.
Permissions differ on “Library/Printers/InstalledPrinters.plist”; should be -rw-rw-rw- ; they are -rw-r--r-- .
Warning: SUID file “System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAg ent” has been modified and will not be repaired.
Permissions verification complete
These are recurring issues...I've had so many problems that Mac has assigned a personal engineer...

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.

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My iMac does not see the new Toshiba external drive in Finder or Disk Utility. How can I get it to see the drive?

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From the menu bar, select
 ▹ System Preferences ▹ Energy Saver ▹ Power Adapter
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Test the drive with another Mac. Test another drive with this Mac.
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Start up in Recovery mode and launch Disk Utility. Is the drive recognized?
Start up in Safe Mode and test.
Reset the NVRAM.
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In disk utility, it shows that my external hard drive is somehow unmounted and I can't access it in finder or repair it in Disk Utility. How can I get this working without losing my important data?

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Disk Utility Permission differ

i have almost 3 dozen permission differ when i run disk utility... i did this because i was having porbs with my air port... i reinstall the os to try and fix it it only go ride of like 5 of them i need to get these fixed

HI,
It's ok. Those are messages not permissions and a result of recent software updates. As long as your see, "Permissions repair complete" at the bottom any time you Repair Disk Permissions, you can safely ignore these messages.
Similar situation here, just different permissions. http://support.apple.com/kb/TS1448
As long as your MBAir is running in a stable environment, no freezing/ crashing... it's OK.
Mine takes about 10 minutes to run.
About Disk Utility Repair Disk Permissions Feature
Carolyn
Message was edited by: Carolyn Samit

Airport Disk Utility - Permission Problems

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Can I reset this?

You've posted your question in the Using iTunes for Mac forum. I'm not clear how it's related. Perhaps you'd have better luck posting in the Airport forum.
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Disk Utility will not secure erase after 2015-002 security update

HI
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OS X Recovery
OS X Recovery (2)

Improperly ejected external hard drive is not displaying on computer...not even in Disk Utility

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From the menu bar, select
 ▹ System Preferences ▹ Energy Saver ▹ Power Adapter
and uncheck the box labeled Put the hard disk(s) to sleep when possible, if it's checked.
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Disconnect all other devices on the bus, or as many as possible.
Test the drive with another Mac. Test another drive with this Mac.
If the drive is bus-powered, but has an AC adapter, connect the adapter.
Start up in Recovery mode and launch Disk Utility. Is the drive recognized?
Start up in Safe Mode and test.
Reset the NVRAM.
Reset the System Management Controller.
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Disk Utility says "drive can't be repaired, disk and restore your backed up files."

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If you want to preserve the data on the boot drive, you must try to back up now, before you do anything else. It may or may not be possible. If you don't care about the data, you can skip this step.
There are several ways to back up a Mac that is unable to fully boot. You need an external hard drive to hold the backup data.
1. Boot into Recovery (command-R at startup) or from a local Time Machine backup volume (option key at startup.) Launch Disk Utility and follow the instructions in the support article linked below, under “Instructions for backing up to an external hard disk via Disk Utility.”
How to back up and restore your files
2. If you have access to a working Mac, and both it and the non-working Mac have FireWire or Thunderbolt ports, boot the non-working Mac in target disk mode by holding down the key combination command-T at the startup chime. Connect the two Macs with a FireWire or Thunderbolt cable. The internal drive of the machine running in target mode will mount as an external drive on the other machine. Copy the data to another drive. This technique won't work with USB, Ethernet, Wi-Fi, or Bluetooth.
How to use and troubleshoot FireWire target disk mode
3. If the internal drive of the non-working Mac is user-replaceable, remove it and mount it in an external enclosure or drive dock. Use another Mac to copy the data.

Unable to find HDD after erase with disk utility

Background id I had installed the Lion OS but then got into trouble with the "flashing question mark " at start up.
After using the recovery option, Lion OS was reinstalled and things were fine for a couple of days. Then the "flashing ?" returned
This time, it appeared the "Cmd R" did not work. So I browsed until I found out it is possible in the reinstallation, the recovery option was removed.
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I am stuck after clicking "erase". First there was an error message - "file system formatter failed' then I no longer can see the HDD in the disk utility.
How can complete the HDD erase function so I can proceed to install the OS?

A check in the system profiler - "There was an error while scanning for Serial ATA devices"
Looks like my iMac's HDD is kaput...Or is there a way to fix this?

Time Capsule Disk Doesn't Appear in Finder or Disk Utility

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My more immediate problem is that the Time Capsule Disk Volume generally just doesn't appear in my Finder or in Disk Utility at all. A couple weeks ago, for some reason, it did appear once and I took the opportunity to create a 215G Disk Image--leaving 250G for the rest of the Disk Volume which was indicated as having 465G rather than 500G actually available. But since then (as before) the Time Capsule volume hasn't appeared in Disk Utility at all, and only rarely in the Finder.
In the Finder the Time Capsule appears under the Shared heading in the left panel, with the Time Capsule disk volume appearing as a folder in the right panel (if it connects, which it usually requires a password for, but sometimes it doesn't...). If I open the folder then the right panel goes blank (indicating, I think, that I have opened the volume but there is nothing inside) and the volume (usually) eventually shows up under my own Mac in the Devices heading. (That is, the Time Capsule disk volume shows up along with Network, Macintosh HD, and Remote Disk in the right Finder panel when I select my Mac under Devices in the left Finder panel.) At that point the TC volume shows up in the Finder as a 220G Volume and the disk image shows up indented under it as a 215G Disk Image; indented under the Disk Volume there is also a 5G Sparsebundle file from a Time Machine backup. If I open the 220G Disk Volume in the right Finder panel then it shows only the 215G Disk Image and the 5G Sparsebundles in the right Finder panel. This seems to suggest that the 215G Disk Image and the 5G Sparsebundles are both treated as 'used' and the 220G size given for the Disk Volume represents what is left (although 215+5+220=440, so where the extra 25G went I don't know).
If I open the 215G Disk Image in the right Finder panel then, after a while, it shows up as a Disk Image in the right Finder panel when my Mac is selected under Devices in the left panel. I can create folders in the Disk Image and copy documents to those folders, at least.
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I find this all very confusing and the Finder and Disk Utility behavior seems downright erratic. I'm not sure whether something is broken or if I just don't understand how it works (starting with the difference between the Devices and Shared headings in the left Finder Pane). I would appreciate any advice on how I can reliably access the Time Capsule disk volume in the Finder and Disk Utility. Thanks.

Same problem after 10.8.2 update yesterday,
Time Machine functions but disk does not mount in finder.
The disk also shows up in disk utility when TM is running
as mounted (beneath a sparse image file) but not visible.
Is this a bug, or a feature?
LW
MBPro. OSX Mountain Lion, backing up to Time Capsule

Disk Utility: Does it work or not? What has changed?

Hello:
After upgrading just about five hours ago to Leopard, and applying all upgrades and updates as well as security updates, I have noticed that Disk Utility is not th same snappy piece of software it used to be.
In Tiger, I used to run Disk Utility every time there was an upgrade or update and it took usually from less than a minute to sometimes a couple minutes. This time I get the bar immediately stating a 'less than a minute' operation but it results in something about 10 or more minutes.
It would be great if anyone from Apple or even someone with Technical information would post why is this, and what has changed with Disk Utility and how can we make sure that new permissions are fixed when the new Disk Utility can't do so. Like in my case I receive the following after the long wait.
+Warning: SUID file "usr/libexec/load_hdi" has been modified and will not be repaired.+
+Warning: SUID file "System/Library/PrivateFrameworks/DiskManagement.framework/Versions/A/Resources /DiskManagementTool" 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.+
+Warning: SUID file "System/Library/PrivateFrameworks/Install.framework/Versions/A/Resources/runner " has been modified and will not be repaired.+
+Warning: SUID file "System/Library/PrivateFrameworks/Admin.framework/Versions/A/Resources/readconf ig" has been modified and will not be repaired.+
+Warning: SUID file "System/Library/PrivateFrameworks/Admin.framework/Versions/A/Resources/writecon fig" has been modified and will not be repaired.+
+Warning: SUID file "usr/libexec/authopen" has been modified and will not be repaired.+
+Warning: SUID file "System/Library/CoreServices/Finder.app/Contents/Resources/OwnerGroupTool" has been modified and will not be repaired.+
+Warning: SUID file "System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAg ent" has been modified and will not be repaired.+
+ACL found but not expected on "Applications".+
+ACL found but not expected on "Library".+

On my Mac it normally runs fine and fast. The SUID errors your getting are harmless. See this.
Apple OS X 10.5: Disk Utility's Repair Disk Permissions reports a permissions issue with ARDAgent
If they bother you run the Mac OS X 10.5.1 Update again. It got rid of all mine when I did this.

Transferring data from one HDD to a new HDD using disk utility?

I do not have a time machine backup of my HDD. I was wondering if it is posssible to use disk utility to restore data from the old HDD to the new HDD. Will I need the system disks to partition the new HDD first or is this even possible. If it is possible, will everything transfer using the Restore in disk utility?

How to replace or upgrade a drive in a laptop
Step One: Repair the Hard Drive and Permissions
Boot from your OS X 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 Installer menu (Utilities menu for Tiger, Leopard or Snow Leopard.) After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
Step Two: Remove the old drive and install the new drive. Place the old drive in an external USB enclosure. You can buy one at OWC who is also a good vendor for drives.
Step Three: Boot from the external drive. Restart the computer and after the chime press and hold down the OPTION key until the boot manager appears. Select the icon for the external drive then click on the downward pointing arrow button.
Step Four: New Hard Drive Preparation
1. Open Disk Utility in your Utilities folder.
2. After DU loads select your new hard drive (this is the entry with the
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      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. Otherwise, click on the
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3. Under the Volume Scheme heading set the number of partitions from
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4. Select the volume you just created (this is the sub-entry under the
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      window.
5. Set the format type to Mac OS Extended (Journaled.) Click on the
      Options button, check the button for Zero Data and click on OK to
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6. Click on the Erase button. The format process can take up to several
      hours depending upon the drive size.
Step Five: Clone the old drive to the new drive
1. Open Disk Utility from the Utilities folder.
2. Select the destination volume from the left side list.
3. Click on the Restore tab in the DU main window.
4. Check the box labeled Erase destination.
5. Select the destination volume from the left side list and drag it to the
      Destination entry field.
6. Select the source volume from the left side list and drag it to the
      Source entry field.
7. Double-check you got it right, then click on the Restore button.
Destination means the new internal drive. Source means the old external drive.
Step Six: Open the Startup Disk preferences and select the new internal volume. Click on the Restart button. You should boot from the new drive. Eject the external drive and disconnect it from the computer.

Disk utility permission - how to interpret - possibly security intrusionst

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