Disk management

hi
my pc has a 500 Gb hard disk ,but i have a missing of 50Gb hard disk space
may i have suggestions for getting back the missing hard disk space

Hi,
What’s the result in disk management about Disk 0 (I assume you just have one disk in your PC )?
The possible reason is just like Mark said, the actual size of physical disk is not equal to the labeled size.
Alex Zhao
TechNet Community Support

Similar Messages

Disk Utitlity has "Lost Connection" with Disk Management tool"

[ Edited by Apple Discussions Moderator; please start a new topic about your technical issue. ]
Running OSX10.3.8
I installed:
"iTunes" (6.0.2)
"iPod Updater 2005-11-17" ((null))
"iChat Update" (2.1)
Went to repair disk permissions
I get this error:
Disk Utitlity has "Lost Connection" with Disk Management tool" Please quit Disk Utility.
then it says quitting Disk Utility may render the disk useless. Stopping the scan just gives a "stopped by User" red text message in the DU screen.
Had to Quit. No other way out.
Now it will not repair "or" verify Disk permissions at all.
What to do?
Powermac G4 1.25ghz, OS9/OSX Mac OS X (10.3.8)

Getting the same results booting off of the install CD. I even ran fsck -y after a soft boot(command S). Note I also installed the iPod updater and iChat update.
I'm getting a crash log that has to do with DiskManagement
Path: /System/Library/PrivateFrameworks/DiskManagement.framework/Resources/DiskManage mentTool
I tossed the pref file for Disk utility and tried to locate a pref for the Disk Management but nada...
Is there a prefs file that needs to be tossed?
Anyone do a recent Onyx Maintainence cleaning?
Is there a way to do an iTunes Uninstal and reinstall a previous version?
Powermac G4 1.25ghz, OS9/OSX Mac OS X (10.3.8)
Powermac G4 1.25ghz, OS9/OSX Mac OS X (10.3.8)

'Disk Utility has lost connection with Disk Management Tool' w/ RAID 10 set

Using 4 internal drives, I have specified the following setup for each:
2 partitions, 1 'speed' of 5 GB and 1 'data' of whatever remains.
The 4 speed partitions stripe to a single RAID volume correctly.
The 4 data partitions are used to make a RAID 10 volume as follows:
The first 2 data partitions are mirrored to make a 'data-A'
The next 2 data partitions are mirrored to make a 'data-B'
These complete correctly.
Upon attempting to strip data-A and data-B in order to finish the RAID 10 setup, Disk Utility quits with the following message:
"Disk Utility has lost connection with the Disk Management Tool and cannot continue. Please quit and relaunch Disk Utility'.
A search here and on the nets reveals only that this message appeared in 10.3.x when attempting to repair disk permissions and had to do with a rogue iTunes support file. This is occurring on a blank system (no iTunes installed) so I don't think its the same cause.
Note that I was able to complete this setup under Tiger several times without issue, so it seems to be unique to Leopard. Does anyone know what is going on and hopefully suggest a workaround?

To answer my own issue and leave a marker here for others, I was able to successfully set up a RAID 10 partition using diskutil, indicating that the problem is Disk Utility itself and not the RAID implementation.
Disk Utility has proven itself to be bugridden (must restart frequently to get updated view of volumes; drops device names at various times; etc.) and this latest bug would seem to suggest that it should be avoided in favor of diskutil for any serious RAID construction.

Disk Utility has Lost Connection with the Disk Managment Tool

Hi,
For starters, this problem is not associated with the thread that Brian Z. has posted at the top of this forum. Having said that, here's my problem:
I had installed Security Update 2006-003, and Quicktime 7.1. Permissions were repaired before and after each installation, and all went well.
Some hours later, I was experimenting with Apple Remote Desktop. I had activated ARD in the System Preferences>Sharing pane, and it provided me an IP address associated with ARD. I then turned on Airport, and ARD provided me with an IP address associated with that connection. However when I turned off my modem connection, System Preferences>Sharing hung, and had to be Force Quit.
Console Log follows:
===== Mon May 15 2006 ===== 21:09:09 America/Anchorage =====
2006-05-15 21:09:17.488 System Preferences[2732] Can't open input server /Library/InputManagers/Menu Extra Enabler.bundle
2006-05-15 21:09:28.224 System Preferences[2732] ### Error:268435460 File:FileSharing.m Line:308
2006-05-15 21:09:38.230 System Preferences[2732] ### Error:268435460 File:FileSharing.m Line:343
2006-05-15 21:09:48.415 System Preferences[2732] ### Error:268435460 File:FileSharing.m Line:343
Thinking a plist had become corrupted, I trashed the following:
com.apple.systempreferences.plist
com.apple.RemoteDesktop.plist
com.apple.Remotemanagement.plist
com.apple.sharing.firewall.plist.
System Preferences started out very slowly, but then all the panes except Sharing would work ok.
I booted from the install disk and performed a Disk Repair. There were no problems reported.
When I tried to run a Repair Permissions, after about 20 seconds I got the, "Disk Utility has lost connection with the disk management tool and can not continue. Please quit and relaunch Disk Utility."
I quit D.U. and the Installer, and was able to successfully run a Repair Permissions from the D.U. in my Utilities folder. It had no problems to report.
Continuting to troubleshoot the System Preferences problem, I then trashed the com.apple.preferencepanes.cache. This solved my System Preferences>Sharing problem.
However, I am still unable to perform a Repair Permissions after booting from my install disk (I get the subject message). Repairing permissions from the Disk Utility in my Utilies folder works fine.
Any thoughts out there on a logical way to troubleshoot where my problem is? Is there a way to get a console log when I'm running DU from the install disk, or a comparable source??
Thanks,
Bob

I found this crash log that was generated about the time I had problems with System Preferences hanging.
Thoughts?
Bob
Entitled "writeconfig.crash.log"
Host Name: Bobs-Big-Mac.local
Date/Time: 2006-05-15 21:08:17 -0800
OS Version: 10.3.9 (Build 7W98)
Report Version: 2
Command: writeconfig
Path: /System/Library/PrivateFrameworks/Admin.framework/Resources/writeconfig
Version: ??? (???)
PID: 2707
Thread: 0
Exception: EXC_BREAKPOINT (0x0006)
Code[0]: 0x00000001
Code[1]: 0x90a8d2c0
Thread 0 Crashed:
0 com.apple.Foundation 0x90a8d2c0 _NSRaiseError + 0xf8
1 com.apple.Foundation 0x90a349d8 -[NSConnection sendInvocation:] + 0x6a4
2 com.apple.Foundation 0x90a2d8e0 -[NSObject(NSForwardInvocation) forward::] + 0x198
3 libobjc.A.dylib 0x90866810 objcmsgForward + 0xb0
4 writeconfig 0x0000baac 0x1000 + 0xaaac
5 writeconfig 0x0000ec84 0x1000 + 0xdc84
6 writeconfig 0x0000ad88 0x1000 + 0x9d88
7 writeconfig 0x0000abfc 0x1000 + 0x9bfc
PPC Thread State:
srr0: 0x90a8d2c0 srr1: 0x0202f030 vrsave: 0x00000000
cr: 0x24000442 xer: 0x00000000 lr: 0x90a8d298 ctr: 0x90a23528
r0: 0x00000000 r1: 0xbffff430 r2: 0xa0a204bc r3: 0xa0a34e20
r4: 0x9086eb88 r5: 0x20000000 r6: 0xbffff110 r7: 0x00000000
r8: 0x00000001 r9: 0x0030d370 r10: 0x00000239 r11: 0x28000442
r12: 0x90a23528 r13: 0x00000000 r14: 0x00000000 r15: 0x00000000
r16: 0x00000000 r17: 0x00000000 r18: 0x00000000 r19: 0x00000000
r20: 0x00000000 r21: 0x00000000 r22: 0x00000000 r23: 0x00000000
r24: 0x00310680 r25: 0xbffffcd8 r26: 0x00311c50 r27: 0xa0a2af6c
r28: 0xa0a30e7c r29: 0xa0a24ae0 r30: 0x003109a0 r31: 0x90a8d1d0
Binary Images Description:
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I partitioned my MacBook Pro and installed Windows 8 in it.....now I can't find my partition when I pressed option key when booting up.....so how can I do to find the partition to boot...I can see it in the disk manager in Mac....any ideas? thanks..!..

I partitioned my MacBook Pro and installed Windows 8 in it.....now I can't find my partition when I pressed option key when booting up.....so how can I do to find the partition to boot...I can see it in the disk manager in Mac....any ideas? thanks..!..

Hi LamboMong,
just try this:
http://refit.sourceforge.net
install, reboot twice and choose the Windows-Partition on next startup.
(The apple-bootloader doesn't display all bootable harddisks.
With rEFIt you can boot from all partitions/harddisks on your computer.)
I hope that will solve your problem.
Daniel Fernau

Remote Access Disk Management

I am wanting to be able to manage the new installation of windows 2012r2 core, which is a workgroup.
I can see the event logs etc, but when I try device manager or disk manager I receive rpc error.
What do I need to configure?

I've posted this to a number of forums. It has allowed me to manage almost everything remotely. There are still some things with disk manager that don't work quite right, but they can be handled correctly from Server Manager instead of disk manager.
I run this on every server I build and I try to do almost all my management remotely. Some things do require command line. Microsoft has gotten a lot better over the years on the MMCs handling things remotely, but they are not 100% there.
Oops, as I clicked submit, I saw the fact that your server is in a workgroup. My script assumes domain. But,
http://social.technet.microsoft.com/Forums/windowsserver/en-US/fe80f0aa-0697-4657-a1da-19d36b036698/guide-to-remote-manage-hyperv-servers-and-vms-in-workgroups-or-standalone?forum=winserverhyperv is another post talking about how another person accomplished
in a workgroup.
# Set-UcsHyperVRemoteMgmt.ps1
# C A U T I O N: Ensure these settings conform to company security policy
# This script works on a variety of settings that are easiest done from the
# local machine to make it remotely manageable by a management workstation.
# To find rule names
# Get a list of possible groups
# Get-NetFirewallRule | Select DisplayGroup -Unique | Sort DisplayGroup
# To list the applicable rules that may be set.
# Get-NetFirewallRule | Where { $_.DisplayGroup –Eq “Remote Volume Management”} | Format-Table Name
# Ensure Server Manager remoting is enabled
Configure-SMRemoting.exe -Enable
# Set some firewall rules
# Enable ping requests in and out
Set-NetFirewallRule –Name “FPS-ICMP4-ERQ-In” –Enabled True -Profile Any
Set-NetFirewallRule –Name “FPS-ICMP6-ERQ-In” –Enabled True -Profile Any
Set-NetFirewallRule –Name “FPS-ICMP4-ERQ-Out” –Enabled True -Profile Any
Set-NetFirewallRule –Name “FPS-ICMP6-ERQ-Out” –Enabled True -Profile Any
# Enable remote volume management - firewall rules need to be set on both
# source and destination computers
# ***NOTE*** Policy must also be set on system to "Allow remote access
# to the Plug and Play interface"
# This is done with gpedit.msc locally or gpedit for domain policy
Set-NetFirewallRule –Name “RVM-VDS-In-TCP” –Enabled True -Profile Any
Set-NetFirewallRule –Name “RVM-VDSLDR-In-TCP” –Enabled True -Profile Any
Set-NetFirewallRule –Name “RVM-RPCSS-In-TCP” –Enabled True -Profile Any
# Enable DCOM management requests in
Try
Set-NetFirewallRule –Name “ComPlusNetworkAccess-DCOM-In” –Enabled True -Profile Any
Catch
Write-Host "ComPlusNetworkAccess-DCOM-In not set; assuming core installation"
# Enable remote service management
Set-NetFirewallRule –Name “RemoteSvcAdmin-In-TCP” –Enabled True -Profile Any
Set-NetFirewallRule –Name "RemoteSvcAdmin-NP-In-TCP” –Enabled True -Profile Any
Set-NetFirewallRule –Name “RemoteSvcAdmin-RPCSS-In-TCP” –Enabled True -Profile Any
# Enable Remote Event Log Management
Set-NetFirewallRule –Name "RemoteEventLogSvc-In-TCP” –Enabled True -Profile Any
Set-NetFirewallRule –Name “RemoteEventLogSvc-NP-In-TCP” –Enabled True -Profile Any
Set-NetFirewallRule –Name “RemoteEventLogSvc-RPCSS-In-TCP” –Enabled True -Profile Any
# Enable Remote Scheduled Tasks Management
Set-NetFirewallRule –Name “RemoteTask-In-TCP” –Enabled True -Profile Any
Set-NetFirewallRule –Name “RemoteTask-RPCSS-In-TCP” –Enabled True -Profile Any
# Enable Windows Firewall Remote Management
Set-NetFirewallRule –Name “RemoteFwAdmin-In-TCP” –Enabled True -Profile Any
Set-NetFirewallRule –Name “RemoteFwAdmin-RPCSS-In-TCP” –Enabled True -Profile Any
# Enable WMI management requests in
Set-NetFirewallRule –Name “WMI-WINMGMT-In-TCP” –Enabled True -Profile Any
# Enable Remote Shutdown
Set-NetFirewallRule –Name “Wininit-Shutdown-In-Rule-TCP-RPC” –Enabled True -Profile Any
# Enable Network Discovery on the Domain Network
Set-NetFirewallRule –Name “NETDIS-FDPHOST-In-UDP” –Enabled True -Profile Domain
Set-NetFirewallRule –Name “NETDIS-FDPHOST-Out-UDP” –Enabled True -Profile Domain
# Set some services to automatically start and start them.
Set-Service -Name PlugPlay -StartupType Automatic
Start-Service PlugPlay
Set-Service -Name RemoteRegistry -StartupType Automatic
Start-Service RemoteRegistry
Set-Service -Name vds -StartupType Automatic
Start-Service vds
# Enable Remote Desktop
(Get-WmiObject Win32_TerminalServiceSetting -Namespace root\cimv2\TerminalServices).SetAllowTsConnections(1,1) | Out-Null
(Get-WmiObject -Class "Win32_TSGeneralSetting" -Namespace root\cimv2\TerminalServices -Filter "TerminalName='RDP-tcp'").SetUserAuthenticationRequired(0) | Out-Null
# Enable Remote Desktop rules for all profiles
Set-NetfirewallRule -Name "RemoteDesktop-UserMode-In-TCP" -Enabled True -Profile Any
Set-NetfirewallRule -Name "RemoteDesktop-UserMode-In-UDP" -Enabled True -Profile Any
.:|:.:|:. tim

VDS fails to launch provider {CA7DE14F-5BC8-48FD-93DE-A19527B0459E}. Error code: 80072498@0200000C ( Not able to open disk management )

Hi,
This is happening on a Windows Server 2008 R2 SP1 server. When we try to open Disk Management it would stay there with a message " connecting to virtual disk service " and after a while the message changes to " Unable
to connect to Virtual disk service ".
The disk management view stays blank with no drives shown in it. And the following error is registered in System event log -- " VDS fails to launch provider {CA7DE14F-5BC8-48FD-93DE-A19527B0459E}. Error code: 80072498@0200000C "
The VDisk service is set to manual and stopped as it is supposed to be.
An application called " PI System " is installed on the server. We noticed that if we stop the " PI Application services " and reboot the server the disk management opens up fine. Has any one faced this or a similar
situation. Thanks in advance for the help :)

Hi VijayKPV,
Lets start with updating the drivers and confirm you have the latest VDS patch updated from the link.
You cannot cancel a shrink operation on a volume in Windows 7 or in Windows Server 2008 R2
http://support.microsoft.com/kb/2615327
If after install above hotfix the problem still exist I suggest you ask your PI system software vendor for the further help.
I’m glad to be of help to you!
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Support, contact [email protected]

TS1493 When I go to change the drive letter, I go through the entire process and when I click on disk management, my ipod is not listed. On my computer it is still listed as a digital camera

I have searched online and tried all the possibilities to fix the issues I am having but have sadly been unsuccessful. My ipod is being read as a digital camera, it is not reading on my itunes therefore I cannot sync any music or apps I have purchased. The only solution I couldn't try was to change my drive letter. Main reason being, my device did not show up under the disk management page.

If you have pictures (on your iPod) in the Camera Roll, that may be why the iPod is showing up as a camera. The Camera Roll is where pictures taken on the iPod, screenshots taken on the iPod and pictures saved from Safari are stored.
Copy the pictures from the Camera Roll and put them onto yuor computer. Once you have done that, you can delete the pictures from the Camera Roll and perhaps the iPod will stop showing up as a camera.
The iPod Touch does not have an accessible hard drive, so it will not show up under disk management.

LENOVO U310, windows 7, SSD drive showing in bios but not in the disk management

Hi,
I recently installed windows 7.
But after installing I found out the the computer is not waking from sleep. When I enter the password and press enter the screen becomes blank. I have to again restart the system.
Doing some googling I found out that SSD drive does the caching when iRST is used.
So I tried to look for SSD in the Disk management, But I can see only 1 500 GB HHD. It doesn't show the SSD drive.
Even the Intel Rapid Storage technology is not detecting. It shows internal empty port 0.
But when I checked in the BIOS, in the system information i can see the SSD mentioned.
If any one of you have faced the same problem and/or know some work around then please help.
Thanks,
Sumit

Sounds one of the following problems:
1.) The drive is formatted MBR w/ win 8 features enabled / legacy disabled.
2.) A "dynamic" drive is present.

"Disk Utility has lost its connection with the Disk Management Tool and cannot continue. Please quit and relaunch Disk Utility." Trying to format my iomega external HD for use with Mac

Hi. Trying to connect iomega ext. HD. i have to reformat for Mac. When i plug in & go to Disk Utility,the external shows up and i'm supposed to click "partition". When i do, a box comes up saying ""Disk Utility has lost its connection with the Disk Management Tool and cannot continue. Please quit and relaunch Disk Utility." I quit and relaunched, same results. After googling my question, i came up with this:
"Disk Utility has lost its connection with the Disk Management Tool and cannot continue. Please quit and relaunch Disk Utility."
(Quitting and reopening Disk Utility does not help.)
The following also appears in Console log:
*** malloc[419]: Deallocation of a pointer not malloced: 0x290a410; This could be a double free(), or free() called with the middle of an allocated block; Try setting environment variable MallocHelp to see tools to help debug : for architecture i386 object: ./Applications/iTunes.app/Contents/MacOS/iTunes malformed object (unknown flavor for flavor number 0 in LC_UNIXTHREAD command 27 can't byte swap it)
Workaround
Quit Disk Utility.
From the Finder's Go menu, choose Go to Folder....
Type the following, then click OK: /Library/Receipts
Temporarily remove these iTunes receipts from /Library/Receipts (sort the folder alphabetically as a list):
iTunes.pkg
iTunes4.pkg
You can put them on the desktop, for example. Do not remove iTunesX.pkg or iTunes Phone Driver.pkg.
Open Disk Utility and repair disk permissions again.
Quit Disk Utility.
Put the removed iTunes receipts back in /Library/Receipts.
Note: This issue does not affect Disk Utility's verify or repair disk features.
All seemed good, for a moment, until, upon going back to Disk Utility after removing itunes4.pkg and putting on desktop (i did not have itunes.pkg to remove) the same thing was happening. When i highlite my iomega ext. on left of page, disk perrmissions is grayed and does not allow me to click on it. Same problem from the start. Can somebody please help me out here? That would soooo awesome. Thanx!

i'm just scared i will do something wrong on my own and lose my data.
You shouldn't be scared of that, because you should already have backups. If you don't have backups, then backing up is the first priority.
Insert the Snow Leopard DVD and restart. When you hear the chime, hold down the C key and keep holding it until the Apple logo appears on the display. You should now see the language selection screen. Select your language, then choose Utilities > Disk Utility from the menu bar. In the Disk Utility window, select the external drive (not the internal). The drive may already have a data partition, in which case there will be another icon below the drive icon. Choose the drive icon, then select the Partition tab. Create a single partition with the default options (GUID partition table, Mac OS X Extended Journaled).
When the partitioning is done, select the startup volume on your internal drive in the DU window. Select the Restore tab. Drag the icon of the startup volume to the "Source" field. Then drag the icon of the newly-created volume on the external drive to the "Destination" field. Make sure you have this right. Then click the Restore button, and the data on your startup volume will be copied to the external drive.

Can a use a partitioned external hard drive to create a disk image? I tried, doesn't seem to work using disk manager.

Can a use a partitioned external hard drive to create a disk image? I tried, doesn't seem to work using disk manager.

OK, it's very bad computing to use a backup disk for anything but a backup. The reason being is if/when the HD crashes you will have lost not only all your backup but the data files. While I commend you for wanting redundant backup, you really need separate EHDs for doing so. Format each EHD using Disk Utility to Mac OS Extended (Journaled) using the GUID parttition. When you connect, OS X will ask if you want to use that drive as a Time Machine backup drive, select yes and then let it backup. On the second EHD format the same way however do not use TM as a backup, this time I'd suggest an app such as SuperDuper or Carbon Copy Cloner to make a clone of the internal HD. Leave both EHDs connected and TM will backup new or changed files automatically on a hourly basis. The clone you will need to set to backup on the schedule you want. For example I have my SuperDuper EHD set to backup only changed or updated files at 2AM every day.
The advantage of a clone is that if the computers internal HD crashes you can boot from a clone and continue working, TM will not do that but it's great for keeping an archive of all files. So if you want a version of a file from many months ago, TM will help you locate and restore it.

Disk Management Tool error in Disk Utility

Update: (first, reviewing problem that I and others have been having, including on 10.4.x systems):
When I attempt to repair permissions on my HD with Disk Utility, I get this specific error message: "Disk Utility internal error -- Disk Utility has lost its connection with the Disk Management Tool and cannot continue. Please quit and relaunch Disk Utility" and the repair-permissions will not proceed. It fails to get the proper "correct" permissions info for that drive to allow the repair. The error log points to a file in the Library called "DiskManagementToll" The path is ~/System/Library/PrivateFrameworks/DiskManagement.framework/Resources/DiskManag ementTool)
This problem is appearing in many forums here and elsewhere, including 10.4.x systems (like mine) and persists in a few after deleting suggested files. Is there a sophisticated solution that addresses the problem through the DiskManagementTool file by replacing some values or replacing the file from a backup vis SUDO or Root?
Previous posts have focused on Macs running 10.3.x and with iTunes 6.0x installed. Not here, so the problem is more general. None of the "delete iTunes / plists / Chess.app" suggested fixes have worked for me. Also tried running DU from my Tiger install disk; no luck! -- still fails when it tries to determine the correct permissions.
The "DiskManagementTool" file apparently either stores the correct file permissions or handles reading them from the receipts in the Library. If I understand things right, Disk Utility is actually a (user)-permissioned graphic front end, while DiskManagementTool is a Root-user-level tool that actually does the heavy lifting. Can I replace -- and any benefit to that -- or rewrite it with proper access?
There is a complete crash log report in Crash Reporter, by the way. Anyone want the text, and would it help figure out what's happening?
I've tried the suggested deletion of iTunes 6.0.2 or Chess.app and their plists (these and other steps were suggested on MacFixIt at http://www.macfixit.com/article.php?story=20060111090035797 the advice is, basically, to delete iTunes 6.0.2 and/or Chess.app and related plist files.) As I said, no luck!
Everyone that I talk to says it MUST be the fault of some other 3rd-party disk utility software.
For what it's worth, I HAVE run Disk Warrior -- and, the drive that's having the problem is a recent reinstall from a backup using Carbon Copy Cloner. The original disk is NOT having such a problem, only the hard drive on my iBook after the reinstall. Don't know if that gives any clues (or to how the link gets somehow disengaged between Disk Utility and the Disk Management Tool file / software).
Any thoughts on that? What about replacing the Disk Management Tool file in the Library or forcing some kind of re-link to it? some Unix guru MUST know a fix!
Obviously, the big worry for me is that I can't update my System to 10.4.5 or anything else without repairing permissions first. This IS a big deal. And others are having the same problem. Help?!?
New 2 GHz dual g5 , Dual g4, & iBook G4 (recent) Mac OS X (10.4.4)

A system problem was involved that became, briefly, a "known issue" that was solved in the next minor update. Solved, anyway, by the advice given by the last poster. Thanks! SJ

External hard drive seagate 3.0 cant read and not showing in disk management.

Why my external hard drive seagate 3.0 cant read and not showing in disk management, while 2.0 can read. please help me to solve it. BIG THANK YOU..

Hi,
Yes, like Vegan said, you should check if your Seagate hard drive if it could available in USB 3.0 port. This is hardware related.
Karen Hu
TechNet Community Support

Unallocated disk space not showing up in disk management

I have an HP Proliant dl 380 running Windows 2008. My c:\drive was built on a 33 gig raid 1 partition. I am almost out of drive space. I have tried this method before on Windows server 2000 and it worked. However this time it did not. I took one
of the 33 gig drives out and put a 146 gig drive in it's place. I let the mirror rebuild itself. When it was done I put the other 146 gig drive in and let it rebuild. Now I still have the 33 gig partition but when I ran disk management
the unallocated space did not show up so I cannot extend the volume. I tried to rescan the drives and have device manager rescan as well but no go. I talked with hp and they had me update the firmware of the raid card and restart but still nothing.
Can anyone help?

Hi Eric,
Please refer the following HP article to expand your array , refer the TechNet article to expand your drive:
HP Proliant Servers - How to Expand an Array and Extend the Logical Drive
http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/mostViewedDisplay/?javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken&javax.portlet.prp_efb5c0793523e51970c8fa22b053ce01=wsrp-navigationalState%3DdocId%253Demr_na-c03510253-1%257CdocLocale%253Den_US&javax.portlet.tpst=efb5c0793523e51970c8fa22b053ce01&sp4ts.oid=4231377&ac.admitted=1411638027623.876444892.199480143
TechNet article:
Extend System/Boot Volume on Windows Server 2008/ Windows Vista/Win7 Beta
http://blogs.technet.com/b/mghazai/archive/2009/02/24/extend-system-boot-volume-on-windows-server-2008-windows-vista-win7-beta.aspx
Extend a simple or spanned volume
http://technet.microsoft.com/en-us/library/cc776741.aspx
I’m glad to be of help to you!
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In Disk 0 one of the drive is not showing in Explorer and only have "Delete Volume" option is available in Disk Management.

Hi,
In Disk 0 and I am unable access one of the
drive and unable to assign a drive letter to it. I've gone through the MMC for disk management but the only option i get is
Delete Volume or Help. The disk management states that the drive is
Primary and Healthy. (OS: Windows 7)
the link contains the snapshot of the disk:
https://drive.google.com/file/d/0B0qM-ZNW10W_Y1czdTFDampOZ0U/view?usp=sharing
Please help, as I have important data on that drive.
thanks!

there is no drive letter assigned to it so how to run Chkdsk for that 19 GB drive.
Hi,
please use the diskpart utility, list volume\list partition to find more information about the disk
Ref:
http://technet.microsoft.com/en-us/library/cc770877.aspx
And I also suggest you use last known good configuration and check the result:
http://windows.microsoft.com/en-in/windows/using-last-known-good-configuration#1TC=windows-7
Yolanda Zhu
TechNet Community Support

Disk management

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