What is the line separator in Disk Utility's sidebar?

What is the purpose of the separator line in the sidebar of Disk Utility? My drives used to be above it now most are below it. And one slice of my software RAID is above while the other is below. What does this mean?

That's pretty much normal for a FW400 drive.  Restore takes more time that some copy programs because of the file verification it performs.

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    I went on vacation a few days ago and in El Salvador, they have this mobile broadband sticks. Well, I was using one until it gave me a network error. After that, it shut down my computer entirely. The first time it happened, I didn't think much of it. I took the battery out and put it back in for it could work. It happened another two times, and after the third time, my MacBook stays stuck at the loading screen, and it will take 5-10 minutes on that screen, before it shuts down, or it wouldn't turn on at all. I've tried booting into safe mode, but it appears to not boot into it. I've tried resetting the Pram, and using disk utility, but that still won't work. I don't know what else to do to make it boot into  OS X  Lion.
    I'm an AP student, and the majority of my work is in that computer, and it is very important! What can I do? Not only that, but I enter school in a few weeks and I need the AP work by the time I enter.
    What can I do? Can someone help?
    Thanks

    Reinstalling Lion Without the Installer
    Boot to the Recovery HD: Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alterhatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
    Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the main menu. Repair the Hard Drive and Permissions as follows.
    When the recovery menu appears select Disk Utility. 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 main menu.
    Reinstall Lion: Select Reinstall Lion and click on the Continue button.
    Note: You can also re-download the Lion installer by opening the App Store application. Hold down the OPTION key and click on the Purchases icon in the toolbar. You should now see an active Install button to the right of your Lion purchase entry. There are situations in which this will not work. For example, if you are already booted into the Lion you originally purchased with your Apple ID or if an instance of the Lion installer is located anywhere on your computer.

  • 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: 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’s 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’s 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’s 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’s 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.

  • How can you change the primary partition in Disk Utility?

    I have made another partition using Disk Utility to install Snow Leopard. On my main partition Lion is installed but when i boot into Snow Leopard and try to delete the Lion partition it comes with an error "This operation requires a newer version of Mac OS X for this disk". I tried deleting the partition from Recovery HD but it says it couldn't unmount the disk.
    Is this because Lion is the main partition, can you even delete the main partition?
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    ralphfromhome wrote:
    1) First of all what is GUID.
    It's the "partition map scheme" Apple uses so your firmware knows what is what on your boot drive, what partitions there are and what format they contain.
    2) Secondly, would I just be able to make a new image in disk utility and use that instead of an external hard drive?
    No, you need something to boot off of and remove all data off the internal drive that's going to be reformatted with a new parttion, that's why you use the free Carbon Copy Cloner, it does both in one shot and it "blesses" the drive to make it bootable.
    3) When I use Carbon Copy cloner will it only copy Snow Leopard Installation or all of my files also?
    It copies everything in your Snow Leopard partition to the external drive, files, programs the OS everything except whats in the Trash.
    4) In your 8th step you mentioned repairing permissions on both. Both of what?
    Both drives, the internal and the external clone in Disk Utility (ignore the long list that appears)
    It's a safety check to make sure your permissions are set back to original settings, I think the newer version of CCC now does this, but I havent' checked, doesn't hurt to do it again.
    5) If you still feel like typing can you tell me how long this whole process might take?
    Formatting a external drive
    You should Erase with Zero option first, that will take a hour per 500GB
    Formatting shoud be rather fast, a few minutes.
    Cloning Snow Leopard to the external drive should take about a hour per 500GB
    Formatting the internal drive a zero erase first for safety should take another hour per 500GB
    Reverse cloning Snow Leopard back onto the internal drive should take another hour per 500GB
    Good thing about it, it's pretty much all ciick and go watch TV while it works.
    I was actually planning to make a Genius Bar appointment to fix it, by the way does that cost much?
    No idea, but you don't have to pay if you get a external drive for $70 or so, CCC is free.
    You get to keep the external drive and use it later for cloning as hard drives die all the time, the clone would get you back to using the computer.

  • Cannot find the Hard Drive on Disk Utility

    I am using an iMac (mid 2010) the factory Operating System was Mac OS X 10.6.4 and updated to Mac OS X 10.9.1.
    Following a "Flashinhg Question Mark" iMac was unable to boot.
    Then installed OS X on an external HD and boot the iMac. http://support.apple.com/kb/ht5911
    iMac is working with the external Mac OS but in the "System Preferenses>Startup Disk do not show the internal Hard Drive.
    Following this issue the iMac fan is working fast and noisy.
    I tried
    1. SMC reset
    2. PRAM reset
    3. Safe Boot
    4. Boot with the external USB Mac OS X
    nothing helped me.
    Thanks in advance for any guide.

    Cornelius,
    I was in the process of running Disk Utility last night to repair permissions when it gave me a message that it could not connect to Disk Management Unit (I think that was the name) and suddenly quit. I tried again, and the same thing happened. Then, the computer froze with the spinning rainbow again, and I had to do a hard shutdown. When I tried to restart, I got a gray screen. I tried squeezing the left corner again, and after a couple of attempts was able to boot the computer. However, it froze again and had to be shutdown. This cycle happened a few more times before I decided to give it a break.
    This morning, my husband turned it on to see what it would do, and it started up normally. However, we restarted it so that we could repair the disk, and it took several tries before it could see the HDD. I tried "repair," and it seemed to work for about a minute before giving me the same error message: "The underlying task reported failure."
    My husband and I believe we have some sort of logic board problem, specifically the ATA controller. What is your opinion, and what would you suggest next?
    Thank you for your help so far!
    -Brooke
    [By the way, I find it interesting that my forum register date is 7 days after yours. : )]

  • 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

  • I have a Macbook Pro that was slowing down. The HD was nearly full as I do a video work. I removed over 400gb of photos and video and it made no difference. I ran disk inventory x and that says that there is only 60gb on the hard drive but disk utility sa

    I have a Macbook Pro that was slowing down. The HD was nearly full as I do a video work. I removed over 400gb of photos and video and it made no difference. I ran disk inventory x and that says that there is only 60gb on the hard drive but disk utility says there is still 430gb on the HD. How do I remove what DU says is still there.
    Thanks

    You may notice a difference in available space statistics between Disk Utility, Finder, and Get Info inspectors. This is expected and can be safely ignored. The Finder displays the available space on the disk without accounting for the local snapshots, because local snapshots will surrender their disk space if needed.
    About Time Machine's "local snapshots" on portable Macs

  • What's the "Line In" on the diagnostic and how to use it?

    I'm just really curious about this. I was looking through the diagnostic screen on my iPod and went to the "Line In" choice. I selected it, and pressed Action like it said and it didn't do anything. What is the Line In function on this and what can I do with it and use it?
    Another thing is I've installed Rockbox on mine and have used it for 6 months, and it has a Recording feature on it, and for a source to record from, I can select Line In or Microphone and I'm wondering if this is the same thing.
    Thanks!

    hi
    <b>
    USEREXIT_PRICING_CHECK</b> (module pool SAPMV61, program MV61AFZA)
    You can install additional checks to the standard checks of condition lines (e.g. maximum/minimum value).
    <b>USEREXIT_XKOMV_ERGAENZEN_MANU</b> (module pool SAPLV61A, program RV61AFZB)
    You can use this user exit to change the ready-for-input fields of the manually entered condition record in add mode in the condition screen.
    Just have look below link
    http://help.sap.com/saphelp_40b/helpdata/es/14/f62c7dd435d1118b3f0060b03ca329/content.htm
    http://help.sap.com/saphelp_46c/helpdata/en/14/f62c7dd435d1118b3f0060b03ca329/frameset.htm
    regards
    vinod

  • 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?

  • Why is the Restore function in disk utility so slow?

    I am using the Restore functionality in Disk Utility to copy my old 250GB Time Machine disk (which is now full) to a new 1.1TB disk.
    250GB is calculating to take 11 hours to copy. Both disks are connected via FireWire (old one is FireWire 400, new one is FireWire 800).
    If my math is correct, that's only 6.4MB per second.
    Why is it so monumentally slow?

    That's pretty much normal for a FW400 drive.  Restore takes more time that some copy programs because of the file verification it performs.

  • 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."

  • Can you use the "Restore" function in Disk Utility to clone MacBook Pro HDD and make a bootable copy?

    I'm cloning my MacBook Pro's HDD to a SSD and didn't really want to install another app (SuperDuper, CCC), can I just use the Restore function in Disk Utility app to clone it and make a bootable copy on my SSD?
    Thank you for the help!

    Yes.
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    Boot to the Recovery HD:
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         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
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         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.

  • I am trying to install a clean copy of Lion, but I don't see the OS in my Disk Utility

    Good Morning Friends,
            I am trying to install a clean copy of Lion, but I don't see the OS in my Disk Utility... I am lost.

    Hi Bohandleit208,
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  • I cannot find my data on my finder sidebar and i tried to check the finder pref and Disk utility

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