RAID Drive not showing

Hi there,
We have an Xserve (Late 2006) running an email server with a RAID5 setup. We had to reboot a week or so ago due to a crash, and since then the Harddrive is not showing up on the desktop, in the finder, in disk utility, or anywhere really. It's like the drive has just dissapeared. However, the server functions fine, and all drives and the drive set are reporting as "Good" in Raid Utility.
Also, if I navigate to say, the Applications folder, it works fine, just the actual Raid Set is not showing up though
Anything I am missing here?

We have a similar problem.
We had a crash as well. Now the raidutil shows us that all drives are reliable and in good condition. But a task is started: "Long-running task started: Task=RedundancyScrub"
This is indeed a very long task.. Now running for approx 16 hour and progress is at 32%..
But the big problem is that the volumes are not mounted.. We do not see the volumes in Diskutil.
Is there a way to force mounting of the volumes?
Other question: can anyone explain what 'RedundancyScrub' means and does?
thanks for any help.
Regards,
Ronald
This all happend on a Xserve Quad core intel Xeon with Hardware RAID
Message was edited by: rblaas

Similar Messages

  • Bios not install error and Raid Configuration not showing physcial HDD in Lenovo

    Is this a SATA hard drive by any chance?  Sounds like you have an Adaptec SCSI controller, but no hard drive attached to it.  Are you booting an install DVD of some sort?

    Bios not install error and Raid Configuration not showing physcial HDD in Lenovo RD 120 Server (New)
    updated bios still same error
    and at array configuration it is not showing any hard disk
    hard disk utility it is showing hard disk 
    we are trying to install OS with single hard disk in Lenovo RD 120 Server
    This topic first appeared in the Spiceworks Community

  • My external hard drive not showing up

    Hello,
    My external hard drive is not showing up on my desktop. I went to finder & preferences>general and made sure I checked "show these items" and checked hard drives. I even unchecked it because I have 2 other external hard drives. When I checked the hard drive box the other 2 hard drives appeared but the third hard drive did not. The hard drive not showing up on my desk top does show up when I double click my system hard drive & can be opened from there, but I want to see it on my desk top. Any help would be appreciated.
    Thanks

    This procedure is a diagnostic test. It makes no changes to your data.
    Please triple-click anywhere in the line below on this page to select it:
    ls -@Oaen /V* | pbcopy
    Copy the selected text to the Clipboard by pressing the key combination command-C.
    Launch the built-in Terminal application in any of the following ways:
    ☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
    ☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
    ☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
    Paste into the Terminal window by pressing the key combination command-V. I've tested these instructions only with the Safari web browser. If you use another browser, you may have to press the return key after pasting.
    Wait for a new line ending in a dollar sign ($) to appear below what you entered.
    The output of the command will be automatically copied to the Clipboard. If the command produced no output, the Clipboard will be empty. Paste into a reply to this message.
    The Terminal window doesn't show the output. Please don't copy anything from there.
    If any personal information appears in the output, anonymize before posting, but don’t remove the context.

  • Drive Not Showing In Startup Disk

    I have re setup my MacBook Pro, all seems well apart from this little problem. My Mac OS X Partition or Windows Partition shows in startup Disk.
    Both Operating Systems do startup fine though.
    I have my disk partitioned like this
    Free Space
    Windows 7
    Mac OS X
    Its setup in this way so i can use TrueCypt for the Windows side.
    Does anyone know how to correct this please?
    You can use this link to view a screenshot
    http://www.edugeek.net/attachments/forums/mac/9912d1302462528-drive-not-showing- startup-disk-screen-shot-2011-04-10-20.07.19.png
    Thanks

    if you try to verify the disk, dose it report any errors? (open disk utility, click on the Macintosh HD, click on the repair tab, click verify disk.)
    If you option boot, dose the computer list both Boot Volumes?
    Have you tried blessing the mac hard drive?
    ie: "sudo bless -folder /Volumes/Macintosh\ HD/System/Library/CoreServices -bootinfo"
    (note the above bless command blesses the Hard Drive with the name "Macintosh HD", if you mac volume has a different name, change to match your hard drive's name.)

  • Bootcamp drive not showing up in Lion

    hi! ^^
    Bootcamp drive not showing up in Lion.
    Lion is just downgrade version of Leopard.
    nothing changed but good functions are disappear.
    c:/aaa folder? i can not access directly from os x boot.
    haha.

    Click Start, then click All Programs.
    Click Accessories, and then click Run.
    Type regedit, and then click OK.
    If you are prompted for an administrator password or for a confirmation, type the password, or click Allow.
    MAKE BACKUP OF REGISTRY
    In the navigation pane, locate and then click the following registry subkey:
    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-08002BE10318}
    In the right pane, click UpperFilters.
    Note You may also see an UpperFilters.bak registry entry. You do not have to remove that entry. Click UpperFilters only. If you do not see the UpperFilters registry entry, you still might have to remove the LowerFilters registry entry. To do this, go to step 8.
    On the Edit menu, click Delete.
    When you are prompted to confirm the deletion, click Yes.
    In the right pane, click LowerFilters.
    Note If you do not see the LowerFilters registry entry, unfortunately this content cannot help you any further. Go to the "Next Steps" section for information about how you can find more solutions or more help on the Microsoft Web site.
    On the Edit menu, click Delete.
    When you are prompted to confirm the deletion, click Yes.
    Exit Registry Editor.
    Restart the computer.

  • USB External drive not showing in Finder, or on Desktop

    I have two USB external drives from the same manufacturer. One is for regular storage, the second is for Time Machine and movies.
    The first one shows everywhere, on the desktop, in finder and in Disk Utility.
    The second drive shows in Disk Utility only. However, it is functioning fine with Time Machine. So it is mounted. I have tried several repairs, and it reports no fault found. So it is certainly functioning correctly, but a setting or error in the operating system is not allowing it to be viewed in finder, or on the desktop.
    Any suggestions.

    Correction: Title should be Firewire External drive not showing in Finder, or on Desktop.

  • Why is my External Hard Drive not showing in Aperture 3.6 Import?

    Why is my External Hard Drive not showing in Aperture 3.6 Import?
    Only my computer hard drive is and I want to import from an external drive.  I have always been able to until I updated to Aperture 3.6 and Yosemite.

    Only my computer hard drive is and I want to import from an external drive.  I have always been able to until I updated to Aperture 3.6 and Yosemite.
    I had the same problem. On the folders on the drive with the Aperture library did show in the Import panel. After I clicked the computer icon in the upper left corner of the Import panel, suddenly all drives appeared.
    You can also try to drag the folder you want to import into the Import panel, to point the file chooser to the drive.

  • RAID Set not showing up - 3 severe events

    Intelle Xserve running 10.6 RAID Card running firmware v E-1.3.2.0, Two it drives set up with I think RAID 5.
    The main person for the  system is away as well as his backup. So I'm running on very little information at the moment.
    Log:
    Called in due to user not able to access shared files (Also shared FileMakerpro databases and Portfolio server). Only access to server was via screen share.
    Could not connect. After trying all that I could, powered down the server. Restarted, got a login startup permissions error for an item to run at startup. (I'll have to check what exactly that was). Started the Portfolia server and the FileMakerpro databases. Users able to access and use.
    Next day same thing. User lost connection with the server. Restarted, start filemakerpro databases and portfoilio services. User able to access.
    I suggest pulling over the files needed to work just in case it looses connection again, User starts to pull over some files which is transfering.
    About 15 minutes later I get a call that the user lost connection again.
    Restart the once again. This time get errors from the RAID utility:
    Non-viable RAID set RS1 and all associated volumes are offline
    Drive 3:500 missing - Replace immediately or acknowledge loss of RAID set RS1 and associated volumes
    Drive 3:500 missing - Previous drive status was inuse
    The RAID utility does not show a RAID set.
    The drive appear to be OK
    The drive shows up on the desktop but when I go into the drive the folders etc are showing. Access the main folder results in a loop where it bails out and just shows the desktop again.
    I'm going to get some files to the user from the timemachine backup for now.
    Is it possible that the data is OK and maybe the drive are marked off line for the set but still OK?
    Any info would be great,
    Thanks

    Yes the 160GB has the OS. I'm coming into this cold as the main person and the backup are currently away.
    I have got the users a work around so they can do thier work. The backup person has very limited email contact and he had thought it was a RAID 5.B  But I would agree this looks to be a RAID 0 or 1 since there are only two drive available for data.

  • OWC RAID 5 not showing up in PPro Media Browser

    Hello all,
    I've seen other threads about OWC RAIDs not showing up in PPro and the solution has been to use the Mac's Disk Utility to reformat the drive.  Disk Utility can't do RAID 5 though and that's what my 16TB OWC Mercury Elite Pro Qx2 is set to.  If I use the File->Import command I can see the OWC RAID but it is not present in the Media Browser (nor in the window that pops up to re-link offline media).   FCP 7, AVIC MC 6.5 and After Effects CC2014 all 'see' and interact with the OWC RAID just fine. The problem seems to be isolated to Premiere's Media Browser function.
    If anyone has a suggested work around I'd love to hear it.

    So it turns out the answer was in front of me all along, just use Disk Utility to format the drive and all is well.
    What threw me was that Disk Utility only does RAID 1 and RAID 0 but since the OWC Mercury Elite Pro Qx2 is a hardware RAID I just set the RAID mode using the switch on the enclosure and then use Disk Utility to format it like I would any other disk.
    The simplicity of the solution coupled with my lack of experience with RAID boxes proved to be my undoing. haha.
    With that being said, I'd still like to see if Adobe can fix the issue w/the default OWC formatting tool.

  • Hard drives not showing up in BIOS of UCS C22M3 Server

    Hi there,
    I am wondering if someone can help me work out why my internal hard drives aren't showing up in the BIOS. When I enable the RAID controller and set up an array they are detected and placed online, but if I remove the RAID array they do not show up in the BIOS as a device from which I can boot from. I am using the onboard SCU as the RAID controller and it makes no difference with this enabled or not, the internal hard drives do not show up in the BIOS. I have tried many different combinations but are unable to ever see the drives listed in the BIOS. Initially when I first received the server I was sure this was the case but have since formatted the drives. I have also tried resetting the BIOS settings to default.
    I would be most grateful if someone could help me as I have been working on this problem for a long time with no success.
    Thanks in advance.
    Tim
    This image shows the drives with the array active, if I remove the array the drives still show up on this screen but not in BIOS.

    Hey Tim, welcome to the communy!
    I don't think you are even supposed to see the individual disks as a boot option.  For all I know UCS is not intendeed to use its disks as JBOD (we'll see if that changes with new technologies like Hadoop) reason why you dont see the disks; you can see the RAID controller as a boot option  if you enable it to control the disks.
    I made the test in a C220 with a PCIe RAID controller (I don't have a C22 but it is very similar) and when I went to BIOS I didn't see the disks listed either, then I rebooted and pressed F6 and still the disks are not showing up, only the PCIe RAID controller showed up as a boot option:
    Last 2 things:
    1-Why do you want to see the individual disks as a boot option?
    2-Have you check another C22 or any other model to see if the behavior is different? If this does not happen on other servers (which I think it is NOT going to be the case) open a TAC case for further investigation.
    Rate ALL helpful answers.
    -Kenny

  • XServe RAID disks not showing up in Disk Utility

    I have a new (to me) xServe RAID box and I'm stuck, the stays lights are green the fiber link light is green on the RAID and not lit on the PCI card but shows up as green in the fiber link section of the settings tool but the RAID array doesn't show up in Disk Utility so I can't format the drives.
    I set up the disks as Enhanced JBOD using RAIDadmin and I've deleted and created it a couple of times, I'm just not sure what else I should try, I've read the manual but. Can't find any suggestions of what's going wrong.
    Thanks

    Port 1: Link Established
    2Gps
    Point to point
    Status light green
    In the system Profiler I'm not sure what you're asking for, I'm running 10.5.8 standard not server.
    the fibre channel shows link established 2Gps and cable type copper but nothing else, the disks & RAID controller don't show up anywhere I've looked.
    RAID Admin shows the JBOD disks as online and lists the LUNs etc.
    System looks fine, only error is missing second power supply.

  • Video Raid drive not mounting

    All of a sudden our Video Raid drive will not mount. I turn on the drive, let it warm up for 30 seconds or so then power up the computer and it has always mounted. BUT now nothing. I've tried restarting several times.
    The drive is a HUGE systems 2.3TB Video RAID U320.
    It shows up in disk utility but the two "RAID slices" say offline.
    Any advice or comments?
    (I tried reading through the past posts but did not see anything that was helpful in regards to this type of drive)
    Using: Final Cut Pro 5.1.1
    Thanks!
    Dual 2.7 Ghz PowerPC G5   Mac OS X (10.4.6)  

    If your RAID is down and you do not have a backup, you have a problem. I have one piece of discouraging advice:
    Gather your crew and discuss your worst case project recovery scenario. If HUGE can fix it for you, then you will have the cozy satisfaction of knowing you have a plan in place.
    Start tonight.
    bogiesan

  • Hard drive not showing up at all?

    I have an external hard drive that is not being recognized by the computer. It doesnt show up on the desktop nor on Disk Utility? How can i fix this?

    Is the drive connected via USB or Firewire?
    What to do if your computer won't recognize a FireWire device
    http://docs.info.apple.com/article.html?artnum=88338
    Dealing with FireWire problems (drives not mounting, devices unrecognized, etc.)
    http://www.macfixit.com/article.php?story=20041221081432908
    Common fixes for USB device issues (unrecognized, etc.)
    http://www.macfixit.com/article.php?story=20070824012114701
     Cheers, Tom

  • Western Digital drive not showing up in disk utility--Help please.

    Hello all. This is my first post. I am having trouble with my WD 500GB external hard drive. It is not showing up in disk utility when connected either via the firewire or USB ports. I purchased the drive about 8months ago, brought it home and set it up as my Time Machine backup drive. It worked great for several months, until it got full. Then it stopped showing up on the desktop for no apparent reason. I discovered through reading support documents on the Apple web site that when I set the drive up initially I should have changed the partitioning protocol from master boot record to GUID, but I did not. I followed the apple web site instructions for making the change expos facto, but was instructed to press buttons that were "grayed out". As such, I couldn't do it. Perhaps foolishly, I thought that I would just start all over by reinitializing it, formatting it correctly (with my new found knowledge) and then do the time machine backup fresh. However, the drive no longer shows up in disk utility no matter how or in what order I connect it. When the drive is connected by firewire there is evidence of some recognition of the drive in system profiler, but it is listed as "External HDD Buttons and Lights". There is also evidence of the My Book showing up at a minimal level (eg. the firmware revision and a few other details are listed). On the front of the drive is a ring of blue lights that progress in a clockwise direction as soon as a connection is made via either firewire or USB. Before that it is solid blue. I have read through all the info that I can find on this site, and all the suggestions require the drive being recognized in disk utility. Without that, I am stuck. I know this must be a solvable problem, because the drive just a bucket of parts before it was manufactured. I just don't know enough to solve the problem or even know what qeustion to ask. I would really appreciate some help. Thanks in advance, and sorry for the long post.

    If you can't boot from an OSX DVD, it sounds bad. Yet I think you said you were running Disk Utility from the DVD?
    I got an external Firewire drive enclosure for 2.5 inch IDE drives from Other World Computing (OWC)
    http://eshop.macsales.com/item/Other%20World%20Computing/MOTGFW400/ but similar items are available from many vendors like Newegg. About $60 for the basic model. More money can buy additional interfaces on the enclosure like FW800 and USB2; an AC adapter instead of letting the firewire bus power the drive (usually OK).

  • USB drives not showing on desktop

    Hi there,
    Whenever I insert a device into my usb ports (camera, thumb drive, iPod) it no longer shows up on my desktop. Though the device is still recognized by iTunes, iPhoto, and in disk utility. I have also made sure the boxes are checked in the Finder properties.
    Any help would be appreciated, I would like to have these items show on the desktop again.

    Rod Hagen wrote:
    Glenn, we must have four aberrant iPods and several aberrant cameras, then , or four aberrant Macs running Snow Leopard.
    Then you have activated "disk use" in iTunes. Otherwise they would not be showing up.
    The iPods and at least one of our cameras ( an Olympus with an XD card) all show up on the desktop on all four computers. The SD card in a Panasonic DV camera also appears (I'll have to recheck the Canons when the owners wake up!)
    Ahhh. SD cards are another matter and will show up with the correct settings in the Finder Prefs. But simply connecting a camera does not automatically mean it will show up. If on the other hand the user has left an SD card in the camera, then in most cases, if the correct Finder Prefs have been set, then the cad will show up on the desktop - but NOT the camera. Take the card out. The camera will likely not show up even if it has internal memory. Cheers!
    Cheers and Merry Christmas.
    Rod

Maybe you are looking for

  • I did a restore on my IPod touch and now all I get on the display is a picture of a USB and the Itunes logo

    I couldn't sync my Ipod touch, and kept getting an error message.  So, I did a restore.  Now my touch is stuck on a screen showing a white usb cable and the ITunes logo, which I assume is telling me to connect my Ipod to the computer.  But I did that

  • Error in Billing doc posing to FI - Export data missing

    Hi Experts , While releasing SD Bills to Accounting Some export documents are not posted to FI and posting status is given 'G' (Posting document not created export data missing ). Please give me solution which data may missing to post export billing

  • Change in the cost center group

    Hi, Can we change the cost center from one cost center group to another group, when there are some postings in the cost center? If yes, how to go about it? help me out

  • SpanElement backgroundColor not working as expected

    I am adding a simple RichText element with a SpanElement as the content. I am setting the backgrounColor of the span, but rather than highlighting the entire text, it is only highlighting the top few pixels of the first line of text. Is this a bug or

  • Using VBA in dimension sheets

    Hi I am trying to use VBA in a Dimension xls to update property columns from an external flat file. When the dim.xls file is open in administration, I can see the vba project (Worksheet in BpcFrameControl). I created a module then transferred some wo