Disk GUID shown at the Failover Cluster Manager instead of the NTFS Mount Volume Name

Dear Team
I have built windows 2012 R2 fail over cluster. The sql server 2012 has been installed in cluster mode. When we add share disk for database it showing like General DBs\\?\Volume{665480bd-12d9-11dd-92ea-001cc442e304}\
Can you Please explain why it is showing in GUID like this. While in 2008 it is showing as
O:\Miscellaneous\General DBs .
Also is it normal to have storage configuration in GUID in win2k12 R2 faliover
cluster.
We need to have this NTFS mount volume name in our win2012 server. Pl reply
Thanks

No problem it happens if you have drive letter conflict too at times.
So you can even change drive letter now also, but that must be available by that time.
However you should follow below method:
1. Disks initialization, formatting, drive letter assignation and grouping for SQL Cluster should be planned and worked out first before sql server installation and testing failover nicely.
2. Once you are sure that drive letters are proper and failing is happening fine then you can start installing SQL server.
3. In future too if you assign existing drive letters of sql server to some other disk then same issues will happen.
So please be careful on this for example if system database disk drivers get changed then what will happen, even sql server will not for you as drive letters will be missing as system will get adjust with the drive letter without caring about that
disk drive letter was carrying system db or just user db.
Santosh Singh

Similar Messages

"Services and Applications" is missing from the Failover cluster manager menu

Hi,
I am not sure this is the right group for my question, but I couldn't find anything else more suitable.
In my Hyper-V installation (Windows 2012 Data Center), I am missing "Services and Applications". I am using Windows 8 to manage the cluster and I need this menu to import an existing VM into the cluster. How can I get this option or is there a
software that I need to install?
Thanks

Repost here: http://social.technet.microsoft.com/Forums/en-US/winserverhyperv/threads
in the Hyper-V forum. You'll get a lot more help there.
This forum is for Virtual Server 2005.

Failover Cluster Manager Missing

I created new Windows 2012 R2 Servers (non-core) and configured a functional failover cluster.
I then removed the GUI using the Powershell command:
Remove-WindowsFeature Server-Gui-Shell, Server-Gui-Mgmt-Infra
After testing applications, it was determined that the applications would not run properly without the server GUI shell. I added it back using the following PowerShell command:
Add-WindowsFeature Server-Gui-Shell, Server-Gui-Mgmt-Infra
I notice that after this, when I go into Server Manager, Failover Cluster Manager is no longer available.
How do I restore it?

Hi;
Simply remove the Failover Cluster Management Tools from the Remote Server Administration Tools in Server Manager and reinstalling it again should resolve your problem.
Please VOTE as HELPFUL if the post helps you and remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading
the thread.

Disks are not shown in Failover Cluster Manager

Hi All,
As per the validation report we have successfully configured cluster between two nodes. Active Node
my computer and failover cluster manager:
storage shows all the available clustered disks but not shown when clicked on active node in failover cluster manager.
Had a glimpse on few earlier posts and all I understood is that Windows Server 2008R2 has a bug and MS is working on it.
Do we have any fix for this issue? Please suggest.
Grateful to your time and support.
Regards,
Kalyan
Grateful to your time and support. Regards, Shiva

Got the solution in fact it's not a solution it's just an awareness on how the disks are available in fail-over cluster manager.
1) All the available disks are shown in fail-over cluster manager "storage".
2) While installation it asks us to add available disks for SQL Server then add accordingly. (Ex: E:drive for data files and L:drive for Log files)
3) Once the installation is done you see those disks in MSSQL (SQL Server) group.
Means when you click on Active node it should show you MSSQL (SQL Server) group in which you can find network name, network ip, E: & L: Drives, SQL Server and Agent services.
Note: MSDTC and Quorum are also clustered disks which can reside (Preferably Active Node) in any of the nodes but automatically fail-overs to active node in case of any passive node failures.
Regards,
Kalyan
Grateful to your time and support. Regards, Shiva

Failover Cluster Manager 2012 Showing Wrong Disk Resource - Fix by Powershell

On Server 2012 Failover Cluster Manager, we have one Hyper-V virtual machine that is showing the wrong storage resource. That is, it is showing a CSV that is in no way associated with the VM. The VM has only one .vhd, which exists on Volume 16.
The snapshot file location and smart paging file are also on Volume 16. This much is confirmed by using the Failover Cluster Manager to look at the VM settings. If you start into the "Move Virtual Machine Storage" dialog, you can see
the .vhd, snapshots, second level paging, and current configuration all exist on Volume 16. Sounds good.
However, if you look at the resources tab for the virtual machine, Volume 16 is not listed under storage. Instead, it says Volume 17, which is a disk associated with a different virtual machine. That virtual machine also (correctly) shows Volume
17 as a resource.
So, if everything is on Volume 16, why does the Failover Cluster Manager show Volume 17, and not 16, as the Storage Resource? Perhaps this was caused by an earlier move with the wrong tool (Hyper-V manager), but I don't remember doing this.
In Server 2003, there was a "refresh virtual machine configuration" option to fix this, but it doesn't appear in Failover Cluster Manager in Server 2012.
Instead, the only way I've found to fix the problem is in PowerShell.
Update-ClusterVirtualMachineConfiguration "put configuration name here in quotes"
You would think that this would be an important enough operation to include GUI support for it, possibly in the "More Actions" right-click action on the configuration file.

Hi,
Thanks for sharing your experience!
You experience and solution can help other community members facing similar problems.
Please copy your post and create a new reply, then we can mark the new reply as answer.
Thanks for your contribution to Windows Server Forum!
Have a nice day!
Lawrence
TechNet Community Support

How to recover from accidental VM role removal in Hyper-V Failover Cluster Manager?

Hello
My VMs are still available in Hyper-V Manager but they are no longer available in Cluster Manager. I am curious if there's a way to move them back into the Failover Cluster Manager while retaining their GUIDs?
I know I can manually create a new VM and add the existing VHD but that process recreates a new GUID causing the VM to regard the stuff I wanted as old.
I have tried to follow
http://blogs.technet.com/b/heyscriptingguy/archive/2013/10/14/recovering-virtual-machines-in-hyper-v-server-2012-r2-part-1.aspx but I am curious if there's a faster way to do this without becoming a scripting genius overnight.
Thanks,
Prince

Thanks for the reply but that does not help.
I am not looking to move my VMs to a remote Host but rather looking to repopulate the fail-over cluster manager with the existing VMs in Hyper-V Manager. In a sense, I am looking to reuse the existing GUID without creating new ones.
Again, my VMs are alive in Hyper-V Manager but are currently not available in Failover Cluster Manager.
Any scripting assistance will be greatly appreciated.
Thanks,
Prince

Network DR test causes Exchange DAG network to fail (Failover Cluster Manager reports comms errors)

We have a DAG configured between 2 mailbox servers, one in each of our main data centres. Our comms team recently performed a DR test between our 2 data centres, switiching from the main production link to the backup link. During this outage the Failover
Cluster Manager reported errors, with each mailbox server reporting the other as uncontactable. The Events that were logged include the following:
Isatap interface isatap.{02ADE20A-D5D4-437F-AD00-E6601F7E7A9D} is no longer active. (EventID 4201)
Cluster node 'MAILBOX_SERVER' was removed from the active failover cluster membership. The Cluster service on this node may have stopped. This could also be due to the node having lost communication with other active nodes in the failover cluster. Run the
Validate a Configuration wizard to check your network configuration. If the condition persists, check for hardware or software errors related to the network adapters on this node. Also check for failures in any other network components to which the node is
connected such as hubs, switches, or bridges. (EventID 1135)
File share witness resource 'File Share Witness (\\WITNESS_SERVER\SHARE_NAME)' failed to arbitrate for the file share '\\WITNESS_SERVER\SHARE_NAME'. Please ensure that file share '\\WITNESS_SERVER\SHARE_NAME' exists and is accessible by the cluster. (EventID
1564)
Cluster resource 'File Share Witness (\\\WITNESS_SERVER\SHARE_NAME)' in clustered service or application 'Cluster Group' failed. (EventID 1069)
The Cluster service is shutting down because quorum was lost. This could be due to the loss of network connectivity between some or all nodes in the cluster, or a failover of the witness disk. Run the Validate a Configuration wizard to check your network
configuration. If the condition persists, check for hardware or software errors related to the network adapter. Also check for failures in any other network components to which the node is connected such as hubs, switches, or bridges. (EventID 1177)
The Cluster Service service terminated with service-specific error A quorum of cluster nodes was not present to form a cluster. (EventID 7024)
The Microsoft Exchange Information Store service terminated unexpectedly. It has done this 1 time(s). The following corrective action will be taken in 5000 milliseconds: Restart the service. (EventID 7031)
Looking at the Cluster Events in the Failover Cluster Manager Snap-In i see a heap of Event ID 47 (cannot activate the DAG databases as the server is not up according to Windows Failover Cluster Service) and:
Node status could not be recorded. This could prevent some network failure logic from functioning correctly. NodeStatus:IsHealthy=True,HasADAccess=True,ClusterErrorOverrideFalse,LastUpdate=5/2/2011 8:25:42 AMUTC Failure:An Active Manager operation failed.
Error: An error occurred while attempting a cluster operation. Error: Cluster API '"ClusterRegSetValue() failed with 0x6be. Error: The remote procedure call failed"' failed.. (EventID 184)
Forcefully dismounting all the locally mounted databases on server 'BACKUP_MAILBOX_SERVER. (EventID 307).
Our Comms team doesn't believe it is a comms issue as they did not log any network communication errors between the servers in the two sites (using icmp). So if it is not a comms issue, how can I configure the Failover Cluster Manager to be resilient to
this type of network failover event.
Thanks
Dan

Isn't it also true that in a stretched DAG with even numbered nodes, the PAM needs to be in the same site as the active DAG node? If the connection between both nodes goes down, and the PAM is in the "passive" site, the primary node will
dismount the databases since it can't check with the PAM to make sure its safe for it to be up.
In a even-numbered node stretched DAG, the PAM changes to the DR/passive site everytime a failover occurs, but doesn't automatically switch back when you reactivate the primary node.

I can't find failover cluster management after creating hyper-v cluster on SCVMM 2012 R2

I've created a hyper-v cluster on scvmm 2012 r2 but I can't find the failover cluster manager to move storage resources. all hosts are showing to have hyperv role and failover clustering feature installed. disk Witness in Quorum is good, same as for the
other CSV lun. Please help me Microsoft. Thank you.

The management consoles are not getting installed while building the cluster through SCVMM. However, its not mandatory to have the management tools on the server. You can have it on a different machine with this management tools installed and connect to
this cluster remotely.
Optimism is the faith that leads to achievement. Nothing can be done without hope and confidence.
InsideVirtualization.com

Cannot migrate VM in VMM but can in Failover Cluster Manager network adapters network optimization warning

I have a 4 node Server 2012 R2 Hyper-V Cluster and manage it with VMM 2012 R2. I just upgraded the cluster from 2012 RTM to 2012 R2 last week which meant pulling 2 nodes out of the existing cluster, creating the new R2 cluster, running the copy
cluster roles wizard since the VHDs are stored on CSVs, and then added the other 2 nodes after installing R2 on them, back into the cluster. After upgrading the cluster I am unable to migrate some VMs from one node to another. When trying to do
a live migration, I get the following notifications under the Rating Explanation tab:
Warning: There currently are not network adapters with network optimization available on host Node7.
Error: Configuration issues related to the virtual machine VM1 prevent deployment and must be resolved before deployment can continue.
I get this error for 3 out of the 4 nodes in the cluster. I do not get this error for Node10 and I can live migrate to that node in VMM. It has a green check for Network optimization. The others do not. These errors only affect
VMM. In the Failover Cluster Manager, I can live migrate any VM to any node in the cluster without any issues. In the old 2012 RTM cluster I used to get the warning but I could still migrate the VMs anywhere I wanted to. I've checked the network
adapter settings in VMM on VM1 and they are the same as VM2 which can migrate to any host in VMM. I then checked the network adapter settings of the VMs from the Failover Cluster Manager and VM1 under Hardware Acceleration has "Enable virtual machine
queue" and Enable IPsec task offloading" checked. I unchecked those 2 boxes refreshed the VMs, refreshed the cluster, rebooted the VM and refreshed again but I still could not live migrate VM1. Why is this an issue now but it wasn't before
running on the new cluster? How do I resolve the issue? VMM is useless if I can't migrate all my VMs with it.

I checked the settings on the physical nics on each node and here is what I found:
Node7: Virtual machine queue is not listed (Cannot live migrate problem VM's to this node in VMM)
Node8: Virtual machine queue is not listed (Cannot live migrate problem VM's to this node in VMM)
Node9: Virtual machine queue is listed and enabled (Cannot live migrate problem VM's to this node in VMM)Node10: Virtual machine queue is listed and enabled (Live Migration works on all VMs in VMM)
From Hyper-V or the Failover Cluster manager I can see in the network adapter settings of the VMs under Hardware Acceleration that these two settings are checked "Enable virtual machine queue" and Enable IPsec task offloading". I unchecked those
2 boxes, refreshed the VMs, refreshed the cluster, rebooted the VM and refreshed again but I still cannot live migrate the problem VMs.
It seems to me that if I could adjust those VM settings from VMM that it might fix the problem. Why isn't that an option to do so in VMM?
Do I have to rebuild the VMM server with a new DB and then before adding the Hyper-V cluster uncheck those two settings on the VM's from Hyper-V manager? That would be a lot of unnecessary work but I don't know what else to do at this point.

Failover cluster manager

Hi Guys,
I am getting below error message while validate a configuration of failover cluster manager.
I have checked services and cluster services are started. I have rebooted both the cluster server, but still getting the same error message. Any further help will be appreciated.
Thanks

Thanks Philip,
I already tried to run FCM as admin, but got same error message.
In the event viewer Failover cloustering manager below is the error that I have noted.
Log Name:      Microsoft-Windows-FailoverClustering-Manager/Admin
Source:        Microsoft-Windows-FailoverClustering-Manager
Date:          6/3/2014 6:45:53 AM
Event ID:      4683
Task Category: Failover Clusters Manager MMC Snapin
Level:         Error
Keywords:
Description:
Failover Cluster Manager failed while managing one or more cluster. The error was 'There is an error in XML document (5, 73).'. For more information see the Failover Cluster Manager Diagnostic channel.

2008R2 to 2012R2 = Failover Cluster Manager not found ..gray out feature.

Hello everyone,
I just upgraded from our Hyper-V host running Windows Server 2008R2 to 2012R2,
I didn't get any errors during the upgrade and everything looked fine except that the failover cluster manager is no longer exist ..I went to add it from the server manager and found that the feature already exist but it is grayed out, I can not remove it and
add it again!
how to get the failover manager cluster working again ?
Thanks
Misbah

ok, the fix seems simple,
I needed to go from server manager and select remove role/features and then re-add it.
going to add roles/feature will not allow me to remove any feature ..it is just for adding features.

Missing a VM in Failover Cluster Manager

We did eventually cut the power when shutting down the second of the two hosts in the cluster, because it got stuck at some stage during shutdown. The reason we shut down was that there were problems piling up while we moved VMs between the two nodes.
After boot, we no longer see one of the virtual machines in the Failover Cluster Manager. In Hyper-V Manager we see it, and it runs just fine.
How can we add the missing VM back in Failover Cluster Manager? Is there a simple way?
All the servers are Win 2008 R2.
Maybe a simple question - I don't know - but we just don't have enough knowledge right now, nor has searching the net resulted in anything useful. Appreciate a bit of help holding our heads above water while we learn to swim.
Bent Tranberg

You mean what I see in Cluster Events in Failover Cluster Manager? I saved it, opened it in Event Viewer, and saved it as tab delimited text. Is that ok?
I have removed the text after the event IDs whenever the text was exactly identical to the preceding event with the same event ID, to shorten my post. I also cut away a long list of repetitive events where you see the ellipsis'.
Level Date and Time
Source Event ID
Task Category
Error 05.01.2012 10:25:15
Microsoft-Windows-FailoverClustering
1205 Resource Control Manager
The Cluster service failed to bring clustered service or application 'Cluster Group' completely online or offline. One or more resources may be in a failed state. This may impact the availability of the clustered service or application.
Error 05.01.2012 10:25:15
Microsoft-Windows-FailoverClustering
1069 Resource Control Manager
Cluster resource 'Cluster IP Address' in clustered service or application 'Cluster Group' failed.
Error 05.01.2012 10:25:15
Microsoft-Windows-FailoverClustering
1049 IP Address Resource
Cluster IP address resource 'Cluster IP Address' cannot be brought online because a duplicate IP address '10.10.1.16' was detected on the network. Please ensure all IP addresses are unique.
Error 05.01.2012 10:25:07
Microsoft-Windows-FailoverClustering
1069
Error 05.01.2012 09:24:43
Microsoft-Windows-FailoverClustering 1205
Error 05.01.2012 09:24:43
Microsoft-Windows-FailoverClustering
1069
Error 05.01.2012 09:24:43
Microsoft-Windows-FailoverClustering
1049
Error 05.01.2012 09:24:35
Microsoft-Windows-FailoverClustering
1069
Error 04.01.2012 14:04:33
Microsoft-Windows-FailoverClustering 1205
Error 04.01.2012 14:04:33
Microsoft-Windows-FailoverClustering
1069
Error 04.01.2012 14:04:33
Microsoft-Windows-FailoverClustering
1049
Error 04.01.2012 14:04:25
Microsoft-Windows-FailoverClustering
1069
Error 04.01.2012 14:04:25
Microsoft-Windows-FailoverClustering
1049
Critical 04.01.2012 13:59:40
Microsoft-Windows-FailoverClustering
1135 Node Mgr
Cluster node 'VSH2' was removed from the active failover cluster membership. The Cluster service on this node may have stopped. This could also be due to the node having lost communication with other active nodes in the failover cluster. Run the Validate a
Configuration wizard to check your network configuration. If the condition persists, check for hardware or software errors related to the network adapters on this node. Also check for failures in any other network components to which the node is connected
such as hubs, switches, or bridges.
Error 04.01.2012 13:06:52
Microsoft-Windows-FailoverClustering
1205
Error 04.01.2012 12:00:38
Microsoft-Windows-FailoverClustering 1205
Error 04.01.2012 12:00:38
Microsoft-Windows-FailoverClustering
1069
Error 04.01.2012 12:00:37
Microsoft-Windows-FailoverClustering
1049
Error 04.01.2012 12:00:25
Microsoft-Windows-FailoverClustering
1069
Error 04.01.2012 12:00:25
Microsoft-Windows-FailoverClustering
1049
Critical 04.01.2012 11:54:36
Microsoft-Windows-FailoverClustering
1146 Resource Control Manager
The cluster resource host subsystem (RHS) stopped unexpectedly. An attempt will be made to restart it. This is usually due to a problem in a resource DLL. Please determine which resource DLL is causing the issue and report the problem to the resource
vendor.
Error 04.01.2012 11:54:36
Microsoft-Windows-FailoverClustering
1230 Resource Control Manager
Cluster resource 'SCVMM AP Configuration' (resource type '', DLL 'vmclusres.dll') either crashed or deadlocked. The Resource Hosting Subsystem (RHS) process will now attempt to terminate, and the resource will be marked to run in a separate monitor.
Critical 04.01.2012 11:49:35
Microsoft-Windows-FailoverClustering
1146
Error 04.01.2012 11:49:35
Microsoft-Windows-FailoverClustering
1230
Critical 04.01.2012 11:44:33
Microsoft-Windows-FailoverClustering
1146
Error 04.01.2012 11:34:23
Microsoft-Windows-FailoverClustering
1205
Error 04.01.2012 11:34:23
Microsoft-Windows-FailoverClustering
1069
Error 04.01.2012 11:34:23
Microsoft-Windows-FailoverClustering
1049
Error 04.01.2012 11:24:22
Microsoft-Windows-FailoverClustering 1069
Critical 04.01.2012 11:24:22
Microsoft-Windows-FailoverClustering
1564 File Share Witness Resource
File share witness resource 'File Share Witness' failed to arbitrate for the file share '\\sm\QuorumFolder_Do_Not_Delete'. Please ensure that file share '\\sm\QuorumFolder_Do_Not_Delete' exists and is accessible by the cluster.
Error 04.01.2012 11:24:21
Microsoft-Windows-FailoverClustering
1069
Warning 04.01.2012 11:24:21
Microsoft-Windows-FailoverClustering
1562 File Share Witness Resource
File share witness resource 'File Share Witness' failed a periodic health check on file share '\\sm\QuorumFolder_Do_Not_Delete'. Please ensure that file share '\\sm\QuorumFolder_Do_Not_Delete' exists and is accessible by the cluster.
Error 04.01.2012 11:23:39
Microsoft-Windows-FailoverClustering
1069 Resource Control Manager
Cluster resource 'SCVMM vs2005Bent' in clustered service or application 'SCVMM vs2005Bent Resources' failed.
Error 04.01.2012 11:19:39
Microsoft-Windows-FailoverClustering
1069
Error 04.01.2012 11:19:19
Microsoft-Windows-FailoverClustering
1069
Critical 04.01.2012 11:05:36
Microsoft-Windows-FailoverClustering
1135 Node Mgr
Cluster node 'VSH2' was removed from the active failover cluster membership. The Cluster service on this node may have stopped. This could also be due to the node having lost communication with other active nodes in the failover cluster. Run the Validate a
Configuration wizard to check your network configuration. If the condition persists, check for hardware or software errors related to the network adapters on this node. Also check for failures in any other network components to which the node is connected
such as hubs, switches, or bridges.
Critical 04.01.2012 10:48:51
Microsoft-Windows-FailoverClustering
1135
Critical 04.01.2012 10:41:47
Microsoft-Windows-FailoverClustering
1135
Error 04.01.2012 10:33:51
Microsoft-Windows-FailoverClustering
1205
Error 04.01.2012 10:33:51
Microsoft-Windows-FailoverClustering
1069
Error 04.01.2012 10:33:51
Microsoft-Windows-FailoverClustering
1049
Error 04.01.2012 08:33:10
Microsoft-Windows-FailoverClustering 1069
Error 04.01.2012 08:33:10
Microsoft-Windows-FailoverClustering
1049
Bent Tranberg

Failed VM in Failover Cluster Manager

We have a problem that seems to be caused by 3 VMs in our cluster that have failed.
The cluster is a server 2012 R2 cluster.
The VMs are not in Hyper-V anymore, but they still appear in the Failover Cluster Manager. We have tried removing each VM and we receive the following error message, "The file cannot be opened because it is in the process of being deleted."
We have tried moving the failed VM to another server in the cluster but receive the same message.
Is anyone aware of a way to manually delete a specific VM from a cluster or know a solution to our problem?
Thanks

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VM will not boot after moving using Failover Cluster Manager - "a disk read error occurred......"

My current Configuration:
3 node cluster, using clustered shared storage and about 22 VM's.   The Host servers are running 2012 Data Center while all guest are running 2012 Standard. The SAN is EqualLogic and we are using HIT Kit 4.5.
I have a CSV that is running out of space, so I created another CSV so that I could move some of the VM's to a new home.    I tested this by creating a test VM, and moved it successfully 3 times.     I then moved an actual
LIVE VM and while it seemed to move ok, it will now not start.   The message is "a disk read error occurred Press ctrl+alt+del to restart".     I moved the test VM and it failed as well.
I have read several things about this, but nothing seems to relate to my specific issue.   I have verified that VSS is working and free of errors as well.    From the Settings menu for the VM, if I select "Inspect" the drive,
the properties all look fine.    It is a VHDX and both the current file size and maximum disk size seem correct.
The VM's were moved using the "move - virtual machine storage" option within Failover Cluster Manager.
Suggestions?
Thanks.

Lets see if I can answer all of those and I appreciate the brain storming.   This really needs to work, correctly.
1. The Storage is moving.
2.   VM's and SAN are on same device.
3. No, my Clustered Shared Volume, CSV, is out of room, (more one that later)
4. No, I actually have 2 sans grouped together.   However, I'm moving the VM', form one CSV to another CSV on the Same san. EqualLogic PS 6110 is the one I am trying to move VMS around on, and the other SAN not involved in any way except
for it is in a SAN group is an EqualLogic PS6010.
5. No error During move, it took about 5-10 minutes, no error messages.   Note, I did a test and it worked GREAT 3 times.   Now both a live VM, and the test VM are doing the same thing.
6. No, the machine is not to large.   The test making was a 50 gig drive, just 2012 standard installed with updates.   The live VM was a 75 gig VM that was my Trend Micro Server, or anti-virus host.
7. Expand the existing SCV?   Yes I should be able to, but there is an issue there.   The volume was expanded correctly, Equallogic sees the added space, Fail Over cluster manager sees the added space, however disk manager only
sort of does.    When looking at disk manager, there are 2 areas that tell you a little bit about the drive.   The top part and then the bottom part.   The top part only shows 500G, the original size, while the bottom part
says that it is 1 TB in size.   I call Dell's technical support and after they looked at it I was told by the technician that they had seen this a couple of times and the only way to fix it was to move all the VM's to another CSV and delete the troubled
CSV.   I thought about adding more space to the troubled CSV, but its on a production server with about 12 VM's running on it and I did not want to take a chance.   The Trend VM was running on CSV-1 and working fine.
I must admit that the test VM, was on CSV-2.    I moved the Test VM from csv-2 to csv-3 back and forth several times with no errors.   The Trend Server was on CSV-1 and was moved to CSV-3, however it failed. Again, I then moved
the test VM from CSV-2 to CSV-3 and it failed the same way.   I could not test the "TEST - VM" on csv-1 due to csv-1 not having enough space.
8.   I did disable the network from the VM to see if that mattered it did not.
9.   I have not yet had a chance to connect the VHDX to a new VM, but I will do that in about an hour, hopefully.    Once I am able to test that suggestion I will post the results as well.
Again, thanks for all the suggestions and comments, as I had rather have lots to look at and try.   I hope I answered them well enough.
Kenny

Additional DAG IP not shown in failover cluster manager

Hi,
I am facing a strange issue in our environment having Exchange 2010 SP3 RU2 with Windows 2008 R2 SP1
We had a DAG cluster spread across 2 different AD sites, recently we had added an additional IP address in DAG from the secondary site IP subnet.
Both the IP addresses are updated under DAG properties in EMC & in EMS, but only old IP address is visible in failover cluster manager.
I believe both the IP addresses should be visible in failover cluster manager (One IP should be Online & Second IP should be Offline).
There is no events getting generated which could give me some clue about where the issue lies. Please suggest if someone had faced similar issue.
Thanks
Supreet Singh
Supreet Singh

Hi,
Based on my knowledge, this issue is related to that you don't add a server in DR site to the existing DAG.
The additional IP address should display in Failover Cluster Manager after you add a Mailbox server in DR site to your existing DAG.
You can look at the "Database availability group lifecycle" section in the following article.
http://technet.microsoft.com/en-GB/library/dd979799(v=exchg.141).aspx
Best regards,
If you have feedback for TechNet Subscriber Support, contact
[email protected]
Belinda Ma
TechNet Community Support

Disk GUID shown at the Failover Cluster Manager instead of the NTFS Mount Volume Name

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