HT1782 Disk Utility tells me my disk can be repaired by "Recovery HD" Where is it?

I am trying to partition the HD.
I have burned the DVD to do this.
When I try "Install", the installation disc cant be found.
Using Disk Util. I am unable to veryify the disk and the instructions state
that if the disck cant be verified, then it can be repaired by "Recovery HD"
Where is this utility?

If you are using OSX 10.7 Lion, you will get a faster and more experienced response by posting on the Lion forum. This is the Tiger forum for Macs running a 6 year old operating system. If you are using Lion (which has a specific recovery partition vs. Tiger which does not) then we can request your post be moved.

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External drive - disk utility won't display long - can't repair

Long time mac user --- this one has me stumped.
I have an external disk that I'm using for time machine. USB3.
Sometimes I'm in a hurry and I don't disconnect it properly. Looks like that's messed up the drive - I get "disk not ejected properly" now. Fine. That happens. Reformat, repair, apply journal, whatever.
But the drive doesn't show up in disk utility or `diskutil list`. Or, it does show up, for almost exactly 10 seconds. Although, now, it seems to show up for only about 2 seconds. Too little time to click on it and try to repair it.
I see the drive pop in, 'disk1', and in diskutil list, then vanishes. In the diskutil GUI, it shows up for less time than that, maybe only a second or two. Then the dreaded "Disk not ejected properly" dialog shows up. Every once in a while, OSX seems to retry and the disk pops up. When it does, it's read enough volume information to see that there is a controller, it's found a disk of the right size, it knows about the old volume, and then it vanishes. again.
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Love the resounding silence here.
The problem was hardware. Even though putting in a different disk to the dock seemed to work, that would detach after about 3 minutes.
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Disk Utility can't repair permissions

For the first time I neglected to repair permissions before security upgrade and now I find I can no longer repair permissions. Everything goes as normal until about 75% done and then it just freezes. I have tried running it from the install CD but it does the same. I used the disk repair and got this error message;
ERROR: The underlying task reported failure on exit (~9972)
1 Volume could not be repaired.
Computer otherwise OK. AHT reported all OK.
Is this the start of an HD failure or some querky software malfunction? Help needed!
G4 867 MDD Mac OS X (10.3.9) Extra 120Gb HD, 1.75Gb SDRAM LG 4163B Superdrive

If my HD has developed a bad sector then surely a clone will not work?
My best guess is that the cloning would fail when it tried to access the data that's referenced in the bad directory node. I've had similar problems when trying to copy files when there were directory problems. You may not have a bad sector per se, but certainly the directory record is damaged in such a way that Disk Utility can't reconstruct the record.
If I moved all my APPS folder to another HD and then did a Zero and format on this one could I then still use the APPS folder with a new install by repairing permissions?
You have to remember that apps store files in other locations - particularly in the /Library, /System/Library/ and /Users/username/Library directories. While you can copy the Applications directory to another drive, you're liable to miss supporting files the apps are going to look for. Since there's no real way to determine what the damaged directory is referencing, you'd be chancing something's going to get missed and leave you with apps that won't run. The only way I've ever been able to find what directory erorrs were pointing to was to copy files to another drive one chunk at a time until I found the offending directory and then narrow down the search by copying files individually. Given the nature of OS X to store files in directories that are otherwise hidden from the user, this can be a complicated and tedious process.
Since Disk Utility running from the install disk can't repair the damaged directoy record, I'd go to the Disk Warrior repair strategy next.
-Douggo

Can't found DB2 Recovery Expert

Dear All
I installed DB6 with SAP on Windows 64 bit.But I can't found DB2 Recovery Expert.Where can I download it.
Thanks

Hi Phuc,
I think you are referring to "[DB2 Recovery Expert for Multiplatforms|http://www-01.ibm.com/software/data/db2imstools/db2tools/db2re/]". I believe you have to purchase it in a bundle called "[DB2 Toolkit for Multiplatforms|http://www-01.ibm.com/software/data/db2imstools/db2tools/db2toolkit/]" which includes "IBM DB2 Change Management Expert for Multiplatforms", "IBM DB2 Data Archive Expert for Multiplatforms", "IBM DB2 High Performance Unload for Multiplatforms", "IBM DB2 Performance Expert for Multiplatforms", "IBM DB2 Test Database Generator for Multiplatforms" and the "IBM DB2 Recovery Expert for Multiplatforms" you asked for.
I hope this helps.
Regards,

I purchased a Mac book pro in oct 2011, I restarted it after updating and it,s stuck on apple symbol, I hit command R while restarting and clicked on disk utility. It says disk can't be repaired, apple wants $249 to tell me what's wrong. Please help!

I purchased a mac book pro in oct 2011, I restarted it after updating and it,s stuck on apple symbol, I hit command R while restarting and clicked on disk utility. It says disk can't be repaired, apple wants $249 to tell me what's wrong. Please help!

What Apple store told you they wanted $249.00 to tell what is wrong?
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Or you can take it to a Apple Genius Bar and have them look at it for Free.
Every Mac comes with 1 year warranty and includes only 90 days of phone support. You can buy the extended Applecare warranty anytime within the first year of ownership, IE until the 1 year warranty runs out.
I suggest you have your computer looked at by either an Apple Authorized Repair Center or Genius Bar and then before the 1 year warranty runs out buying the extended warranty

Disk Utility can't repair TM backup disk

Hello all
Recently, my external backup disk (a 750 GB WD My Passport) that I use with Time Machine has been acting up. At first, it wouldn't show up on the desktop, but was being recognized in Disk Utility (with the "Time Machine Backup" partition greyed out). After multiple restarts and unplugging/replugging the hard drive, I finally got to be properly recognized, i.e. it showed up on the desktop with the proper Time Machine hard drive icon. So I thought the problem was gone and started a routine backup. However, Time Machine returned an error:
"Unable to complete backup. An error occurred while creating the backup folder."
I search the forums, and followed the advice here: http://web.me.com/pondini/Time_Machine/C10.html
I tried repairing the disk, but DU couldn't repair it:
Verify and Repair volume “Time Machine Backups”
Checking Journaled HFS Plus volume.
Detected a case-sensitive volume.
Checking extents overflow file.
Checking catalog file.
Incorrect number of thread records
Checking multi-linked files.
Checking catalog hierarchy.
Checking extended attributes file.
Checking multi-linked directories.
Checking volume bitmap.
Checking volume information.
Invalid volume file count
(It should be 3991498 instead of 3904049)
Invalid volume directory count
(It should be 678218 instead of 673790)
Invalid volume free block count
(It should be 9588404 instead of 11784378)
Volume header needs minor repair
The volume Time Machine Backups was found corrupt and needs to be repaired.
Volume repair complete.Updating boot support partitions for the volume as required.
Error: Disk Utility can’t repair this disk. Back up as many of your files as possible, reformat the disk, and restore your backed-up files.
So now I'm still following the advice on the above mentioned page by posting on here. Any help at all would be greatly appreciated. I am using a 2010 15in 2.66 i7 MBP, if that makes a difference, although my guess is the problem's with the harddrive itself. I think there may have been one time about a month ago when Time Machine stopped responding (or something like that) which forced me to pull out the harddrive, possibly corrupting the data. But I'm not sure, and I do recall making at least one successful backup after that. Well, actually TM confirms this: "Latest successful backup: 5/27/11 at 11:51 PM". So I have no idea what's going on. Again, any help would be appreciated.

You can't tell what's corrupted or where. Time Machine backups have a very complex structure, all linked together. So, you can often do new backups, or restore individual items, or even entire backups, as long as you don't stumble over the damage.
There's a chance a heavy-duty 3rd-party disk repair app, such as Disk Warrior, can repair them. It's about $100, and probably a good investment for the future, but there's no guarantee it can fix them.
If not, or if you don't want to spend the money, your only option is to erase the disk and let Time Machine start fresh.
It sounds like you may have other data on it; if that's in the same partition, that's not a good idea. This is a good time to copy the data off, erase the disk, and make 2 (or more) partitions on it, so Time Machine has its own, exclusive space. See #3 in Time Machine - Frequently Asked Questions for details and instructions.

HD corrupt, disk utility can't repair it. can't boot.

I have a early 2009 iMac with the latest Mountain Lion update (did the last update two days ago). My HD has two partitions: one for os x and one for windows with bootcamp. I'm curently writing using the windows partition where everything works fine.
Yesterday I started my mac on X. Same gray loading screen but it had a small bar on the bottom. When the bar reached nearly half, the mac shut down. This happens now every time I try to start the mac on X and if I keep pressed ALT to choose which partition to use, the one for X is called "EFI Boot".
I booted in recovery and later using a snow leopard dvd, and I used disk utility. It said "invalid index key" and that the volume needed to be repaired, but disk utility couldn't repair it.
I tried rEFIt to check if there were problems with the partitions: all ok.
I tried the fsck console command: all ok.
Now I'm in the windows partiton and if I navigate through the X partition (I have MacDrive installed) I see that some files are missing. I'm sure they should be there, but they're nowhere to be found.
Of course MacDrive tells me that the volume is damaged, etc...
What can I do?

What files are missing?
Might try this...
Just recently I ran into a problem when I tried to Verify my hard disk and when it tried to verify the catalog, it responded "Invalid sibling link." Repair Disk didn't work. I searched the web and Apple's site, and couldn't find anything useful except to buy DiskWarrior or reformat the drive. Knowing that OS X is built on Unix gave me a few clues on how to proceed. The solution is pretty simple:
    1.    Boot off the OS X CD (reboot, hold C while booting).
    2.    The installer will load up, go to Utilities in the menu and run Terminal.
    3.    Type df and look for the drive that has your Mac system mounted---you'll have to unmount this. On my MacBook Pro, it was /dev/disk0s2.
    4.    Type umount /dev/disk0s2, replacing disk0s2 with whatever disk your OS lives on.
    5.    Type fsck_hfs -r /dev/disk0s2. If you umounted the wrong thing, it will complain that you can't repair a mounted drive. Go back and umount the right thing and repeat this step.
Just for fun, you might want to run another fsck_hfs on your disk (use the -f option because your drive is probably journaled). Hope this helps someone so they don't buy a program that's going to do pretty much what we did with fsck_hfs, and so they don't waste time searching for an answer to no avail. By the way, TechTool Deluxe (3.1.1) didn't find the Catalog problem for some reason (you'll have this on a CD if you have AppleCare), which is why I resorted to fsck.
http://hints.macworld.com/article.php?story=20070204093925888

Disk Utility - get errors and disk utility can not repair, even start ext.

Hello
I am using Mac OS X 10.5 on a MacBook Pro intel 2.4 Ghz Intel Core 2 Duo, 2 GB RAM, Intel and Boot Camp / Win XP installed.
To check my user rights and repair the main HD I have installed 10.5 on my external 500 GB USB 2.0 HD. Started from it and started the disk utility trying to check and repair the Macintosh HD Partition (not win xp). I got following error messages:
2007-12-01 10:47:12 +0100: „Festplatten-Dienstprogramm“ wurde gestartet.
2007-12-01 10:47:20 +0100: Zugriffsrechte für „Macintosh HD“ reparieren
2007-12-01 10:53:51 +0100: Warnung: Die SUID-Datei „usr/libexec/load_hdi“ wurde geändert und wird nicht repariert.
2007-12-01 10:53:51 +0100: Warnung: Die SUID-Datei „System/Library/PrivateFrameworks/DiskManagement.framework/Versions/A/Resources /DiskManagementTool“ wurde geändert und wird nicht repariert.
2007-12-01 10:53:51 +0100: Warnung: Die SUID-Datei „System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/Reso urces/Locum“ wurde geändert und wird nicht repariert.
2007-12-01 10:53:52 +0100: Warnung: Die SUID-Datei „System/Library/PrivateFrameworks/Install.framework/Versions/A/Resources/runner “ wurde geändert und wird nicht repariert.
2007-12-01 10:53:55 +0100: Die Zugriffssteuerungsliste wurde gefunden, jedoch nicht für „private/var/root/Library/Preferences“ erwartet.
2007-12-01 10:53:55 +0100: Die Zugriffssteuerungsliste wurde gefunden, jedoch nicht für „private/var/root/Library“ erwartet.
2007-12-01 10:53:55 +0100: Die Zugriffssteuerungsliste wurde gefunden, jedoch nicht für „private/var/root“ erwartet.
2007-12-01 10:53:57 +0100: Warnung: Die SUID-Datei „System/Library/PrivateFrameworks/Admin.framework/Versions/A/Resources/readconf ig“ wurde geändert und wird nicht repariert.
2007-12-01 10:53:57 +0100: Warnung: Die SUID-Datei „System/Library/PrivateFrameworks/Admin.framework/Versions/A/Resources/writecon fig“ wurde geändert und wird nicht repariert.
2007-12-01 10:54:00 +0100: Warnung: Die SUID-Datei „usr/libexec/authopen“ wurde geändert und wird nicht repariert.
2007-12-01 10:54:01 +0100: Die Zugriffssteuerungsliste wurde gefunden, jedoch nicht für „System/Library/CoreServices/Finder.app/Contents/Resources/CannedSearches/All PDF Documents.cannedSearch/Resources/version.plist“ erwartet.
2007-12-01 10:54:01 +0100: Warnung: Die SUID-Datei „System/Library/CoreServices/Finder.app/Contents/Resources/OwnerGroupTool“ wurde geändert und wird nicht repariert.
2007-12-01 10:56:07 +0100: Die Zugriffssteuerungsliste wurde gefunden, jedoch nicht für „Applications“ erwartet.
2007-12-01 10:56:07 +0100: Die Zugriffssteuerungsliste wurde gefunden, jedoch nicht für „Library“ erwartet.
2007-12-01 10:56:11 +0100:
2007-12-01 10:56:11 +0100: Reparatur der Zugriffsrechte abgeschlossen
2007-12-01 10:56:11 +0100:
2007-12-01 10:56:11 +0100:
Translation: wurde geändert und wird nicht repariert. = was changed but was not repaired.
Because it can not repair the errors I have started "repair disk". It says "can not unmount Macintosh HD". Even if I have started from the external disk?
So I get my install CD (Mac OS X 10.5) and started from that. I got the same errors with that disk utility.
Can someone tell me, if this are "right" errors or do I have to try more to repair this errors? My computer is running fine.
I am a bit irritated now.
Best regards
arjello
Message was edited by: arjello
Message was edited by: arjello

Way back in Jaguar Disk Utility would pop up dozens of "advisory" messages of no interest nor meaning to anyone except possibly some programmers. This needlessly alarmed regular users. The same thing is happening again in Leopard. The SUID messages are not meaningful nor are they errors, in effect they are announcements that some list being consulted by the utility says one thing, the actual files say something else, Disk Utility is going to assume there is a reason for actual setting and not going to change it, but you (it's kind of assuming you are the programmer) should know this. If the "Die Zugriffssteuerungsliste" is German for ACL (Access Control List) it is the same deal: an ACL was found, but no one told Disk Utility there was suppose to be one.
If the messages bother you download the whole 110MB 10.5.1 update and run it. It quiets down the output for all the SUID statements save one. Might even shut down the ACL advisories--don't know because I haven't bothered to download 110MBs of updater, I just ran the patch update.
Francine
Francine
Schwieder

I recently downloaded is x mountain lion and while it finished it erased all my data, some of which I need. When using disk utility I found my old data but it says corrupted. I can't repair and while restoring the error code 32 Broken Pipe appears. Help?

My data I need is on my computer but it needs to be repaired but can't and when I try to restore it/back it up it ends abruptly with error code 32 broken pipe.
It was damaged while installing os x mountain lion and I found my data on disk repair (utility)

Sounds like your hard drive is badly corrupted, likely due to problems that were already there when you started trying to install Mountain Lion. The problem is, if you don't have any backups already, you may not be able to recover all your data from this state. Do you have backups of that data already?
If not, I assume when you say that "it needs to be repaired but can't," you mean that Disk Utility tells you there is a problem with the disk, but that it is unable to repair it? If so, you can try repairing the drive using DiskWarrior, which can repair problems that Disk Utility cannot. That may give you access to your data again, but may not.
Also, it's important to understand that if your data is not backed up, everything you do with the computer runs the risk of overwriting or corrupting that data. You may want to go straight to trying to recover your data. See Recovering deleted files.
Regarding the error code, if you're trying to back up the drive using Disk Utility's Restore tab, note that that is often not successful when the drive you're trying to back up is corrupt.
Once the situation is resolved - either because you have backups, are able to recover your data files or are forced to accept that they are gone permanently - you will need to erase the hard drive and reinstall the system and all your apps from scratch.

Disk utility can't repair disk (1 partition) on external hard drive

I've search here some to try to find the answer to my scenario, but I really don't understand how Disk Utility got involved in my external hard drive to begin with, so here's my question.
I have a 2TB Western Digital My Book Studio FW800 external that has 5 partitions, connected to my 2011 iMac. I had help doing the partitions and don't really remember the reasoning, but one is just for my SuperDuper! backup, one is Miscellaneous, one for movie clips off my camcorder, one for misc scanned photo's and one for my genealogy research.
I back up using Time Machine to a Time Capsule and also to this WD hard drive with SuperDuper!
Recently I'm getting a pop up message that "Mac OS X can't repair the disk "Genealogy"'. And it needs to be reformatted. It's become a read only disk. When I look in Disk Utility it shows all the partitions as "Mac OS Extended (Journaled)" EXCEPT for the one in question. I also noticed that there are a lot of files with "date created" being the same date in 1969! These files may be letters I've written or photo's I added to that partition within the last few years.
I think I have to completely reformat the entire external hard drive to repair this, but I want to make sure. Because it's going to be a major hassle backing it all up to another external (having to get one first) and then figuring out how to make the files that have turned "read only" in that one partition, back to their original state!
Does this sound right, that I have to reformat the entire external hard drive? And how do I get the read-only files back to their original state.
Thanks, Sandy

I don't back them up. There isn't much on them, besides the one I save video files too, but those are 2-3 min snippets of school events, that are just uploaded to youtube without any editing (like titles, fade ins, etc.) through iMovie. All those vid's are on original tapes I have.
The partition that is giving me problems, I do have most of that on my iMac's hard drive, just not as organized. I guess it's just seeming overwhelming to re-created those files into the same file structure on my iMac, but I think it could be done.
I'm still not sure why my brother had me do the partitions like this. In the past I had just two partitions, one for the back up and the other for random stuff that I didn't want to take up space on my iMac.

Can't log in with valid password, can't boot from disk, can't access disk utility, in single user mode can't reset password as appears locked in caps mode with '?' for forward slash, can anyone help?

Can't log in with valid password, can't boot from disk, can't access disk utility, in single user mode can't reset password as appears locked in caps mode with '?' for forward slash, can anyone help?

Which keyboard layout you were using? German, French ... I suppose your layout is reset to the default: US and you are unable to find the "?" or "/" ...
Please have a look into the keyboard viewer, to see how the layout of your keyboard is actually.
marek

After getting the dreaded gray/blue screen, I tried to run disk repair on the internal disk. I got an error message saying "Disk Utility can't repair this disk and restore your backed-up files. The volume Macintosh HD could not be verified completely

After getting the dreaded gray/blue screen, I tried to run disk repair on the internal disk. I got an error message saying "Disk Utility can't repair this disk and restore your backed-up files. The volume Macintosh HD could not be verified completely." What do I do now? This is an iMac and I'm running 10.6.8.

Clean Install of Snow Leopard
Be sure to make a backup first because the following procedure will erase
the drive and everything on it. See below for how to clone a drive.
     1. Boot the computer using the Snow Leopard Installer Disc or the Disc 1 that came
         with your computer. Insert the disc into the optical drive and restart the computer.
         After the chime press and hold down the "C" key. Release the key when you see
         a small spinning gear appear below the dark gray Apple logo.
     2. 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.
         After DU loads select the hard drive entry from the left side list (mfgr.'s ID and drive
         size.) Click on the Partition tab in the DU main window. Set the number of
         partitions to one (1) from the Partitions drop down menu, click on Options button
         and select GUID, click on OK, then set the format type to MacOS Extended
         (Journaled, if supported), then click on the Apply button.
     3. When the formatting has completed quit DU and return to the installer. Proceed
         with the OS X installation and follow the directions included with the installer.
     4. When the installation has completed your computer will Restart into the Setup
         Assistant. Be sure you configure your initial admin account with the exact same
         username and password that you used on your old drive. After you finish Setup
         Assistant will complete the installation after which you will be running a fresh
         install of OS X. You can now begin the update process by opening Software
         Update and installing all recommended updates to bring your installation current.
Download and install Mac OS X 10.6.8 Update Combo v1.1.
You may be able to backup your data if you have an erased external drive you can use. Before you do the above but after you have opened Disk Utility you can try to clone your drive:
Clone using Restore Option of Disk Utility
1. Open Disk Utility.
2. Select the destination volume from the left side list.
3. Click on the Restore tab in the DU main window.
4. Select the destination volume from the left side list and drag
       it to the Destination entry field.
5. Select the source volume from the left side list and drag it to
      the Source entry field.
6. Double-check you got it right, then click on the Restore button.
Destination means the external backup drive. Source means the internal startup drive.
Now this will only work if the drive is accessible and can be cloned by Disk Utility. Otherwise, you would need to access your drive from another Mac that you can connect via Firewire - Target Disk Mode.

TS1901 Disk Utility can't repair this disk. Back up as many of your files as possible, reformat the disk, and restore your backed-up files.

Disk Utility can’t repair this disk. Back up as many of your files as possible, reformat the disk, and restore your backed-up files.
*** ??? I need to take out the data from a WD320 that shows this error and then format the WD and put the data into again
THANKS !!!

I'm sorry, is there a question here? You seem to know precisely what you need to do…

Phantom restarts / crashes with Maverick. Restore Disk Utility, disk can't be repaired says "live system repair is not supported" Is there a fix yet? Or is Maverick "FREE" because Apple no longer offers free phone support?

Phantom restarts / crashes with Maverick. Under restore Disk Utility, disk can't be repaired says "live system repair is not supported" Is there a fix yet? Or is Maverick "FREE" because Apple no longer offers free phone support?

Get onto the integrated iOS + Mac OS and end support for "legacy" Mac 10.8 and earlier.
Force older hardware users like me to upgrade to new hardware which is where $$ are.
Make apps work across tablets, phone, and computer with similar (though not the "same" app, but able to read and use the same file format).
Simplify.
I don't think anyone incl. Microsoft knew Windows 8.1 was going to be a free upgrade, I didn't and read that it would be more like $30.
No OS is ready for everyone on the day it is launched. iOS 7 is now 7.04 and climbing, Mac OS tends to really not be ready until the last patch and version is out, often a year or more after it was first issued. Ship it, then plan to fix the bugs left in or that surface.
www.macperformanceguide.com is saying "No" to Maverick for now. Of course there will be no "No" on new Mac Pro 2013 6,1 when those ship (Late Jan? )

HT1782 Disk Utility tells me my disk can be repaired by "Recovery HD" Where is it?

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