Server 2012R2 Cluster Storage Error

January 2014 I built 4 servers into a cluster for Hyper-V base VDI using a SAN for central storage. I have had no issues with the running of the setup until recently when the 4th server decided to stop one of the vm host services and VMs became inaccessible.
When I was unable to find a solution I rebuild the server and after finding 50+ updates per server, ran windows update on them all. Ever since these 2 simple actions I have been unable to add the server back into the cluster correctly. The Validation wizard
shows:
Failure issuing call to Persistent Reservation REGISTER AND IGNORE EXISTING on Test Disk 0 from node when the disk has no existing registration. It is expected to succeed. The requested resource is in use.
Test Disk 0 does not provide Persistent Reservations support for the mechanisms used by failover clusters. Some storage devices require specific firmware versions or settings to function properly with failover clusters. Please contact your storage administrator
or storage vendor to check the configuration of the storage to allow it to function properly with failover clusters.
The other 3 nodes are using the storage happily without issues. If I force the node into the cluster, it shows it as mounted and accessible but the moment I try to start a VM on that server, it loses the mount point and reports error 2051: [DCM] failed to
set mount point source path target path error 85.
The only difference between them is the model of the server - the 3 that work are HP ProLiant DL360 G7 and the one that doesn't is a HP ProLiant DL360p G8. They have worked together previously without issues though.
I am at a complete loss as to what to do. Any help would be gratefully appreciated.
Thanks

Hello the_travisty
The first thing to check in here is that you are using different hardware version for this node than the other nodes, even if at some point they could work together this configuration does not warranty that you are not going to have future issues.
Remember that the base on the Failover Cluster technology is that all the nodes should have the same characteristics since they are working together as only one computer, if the "clusterized" resources
are going to be moved among the nodes they have to work and react as any other node member of the cluster and provide all the elements (hardware/software/firmware/drives) in order to maintain the resource up and running as if they were not moved to other computer
with different configuration.
As per this error:
Please contact your storage administrator or storage
vendor to check the configuration of the storage to allow it to function properly with failover clusters.
This could point to a firmware/driver incompatibility, I think that maybe we have updates missing to be installed in the server or one update installed that have a different version of the system files installed on the nodes due the different version of hardware
is causing this issue. Also you can check with your storage vendor if there is a new release of drivers/firmware for your storage solution compatible with the OS version. This same question goes to your network adapter vendor.
Hope this info hekp you to reach your goal. :D
5ALU2 !

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Hi all,
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M: is the volume hosting mounting points
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Here's an update on what happened...
The first VM that failed turned out had 1 snapshot, which I know is a no no, but I generally never snapshot servers so it didn't even occur to me to check. So that's why the migrated VM wouldn't boot. When I recreated the VM manually and pointed
to the VHD file it obviously didn't include the AVHD content so it booted the server into a 2 month old state. That led to the domain problems since the AD server account password had changed sometime in the last 2 months. I tried a bunch of fixes
but the only thing that finally worked was to remove the server from the domain and re-join. Of course, that then broke Citrix, but that's getting off-topic.
The second VM that failed was because for some reason a CSV that it relied on was not migrated over and I didn't notice that in that in the report. And then I couldn't find any way to bring that CSV in after the fact. I re-ran the pre-migration
and it still didn't show it. Of course this is my biggest volume at 800GB. So I then re-mapped one of my old cluster nodes back to the LUN (after removing the new node), brought up the lost CSV, copied the VHD file on it to external media, brought
the old cluster down again, the new one up and was going to blow away that LUN and create it as a new CSV on the new cluster. Of course, when I went to go create the CSV it showed my LUN available for storage and I just had to add it and all the data
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Just wanted to report back saying everything is going again. And also to vent about how poor and riddled with pitfalls this migration is. The snapshot issue is ridiculous, how hard would it be for the tool to check for that and then throw an
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Storage Spaces on WS2012R2 Server Essentials drive space error

So, I finally bit the bullet and retired my V1 Home Server in favor of building out a Windows Server 2012R2 Server Essentials box as a replacement. All seemed to go well with the install and so I built out a Storage Space (16 TB) using an external 8-bay
enclosure with about 14 TB of drives in it. The Space built out fine and I then moved my Server Folders to it which also went well.
At that point, I attached my 4 TB external drive that had my movie backups on it and started copying them over. After about a day and a half it is done, or so I thought. It copied over about 3.2 TB of data and now when I try to copy basically anything onto
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Hi,
What is the resiliency type of the virtual disk in the Storage Spaces? How much the free space of the virtual disk? The issue may because the free space of the virtual disk is less than 4 TB.
You could refer to the articles below to know more about the virtual disk size of different resiliency types:
Storage Spaces - Designing for Performance
https://social.technet.microsoft.com/wiki/contents/articles/15200.storage-spaces-designing-for-performance.aspx
Using the Storage Pools page in Server Manager to create storage spaces
http://blogs.technet.com/b/filecab/archive/2012/12/06/using-the-storage-pools-page-in-server-manager-to-create-storage-spaces.aspx
Regards,
Mandy
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[SOLVED] Can't add a node to the cluster with error (Exchange 2010 SP3 DAG Windows Server 2012)

Hi there!
I have a problem which makes me very angry already :)
I have two servers Exchange 2010 SP3 with MB role started on Windows Server 2012. I decided to create a DAG.
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Then I have tried to add nodes. The first node has been added successfully, but the second node doesn't want to be added :). Now I can add only one node to the DAG. I tried to add different servers first, but only the first one was added.
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Application Log
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Failover Clustering Diagnostic Log
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Summary: 1 item(s). 0 succeeded, 1 failed.
Elapsed time: 00:06:21
MSC-CO-EXC-02V
Failed
Error:
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(MaxPercentage=100) failed with 0x5b4. Error: This operation returned because the timeout period expired"' failed. [Server: msc-co-exc-04v.int.krls.ru]
An Active Manager operation failed. Error An error occurred while attempting a cluster operation. Error: Cluster API '"AddClusterNode() (MaxPercentage=100) failed with 0x5b4. Error: This operation returned because the timeout period expired"' failed..
This operation returned because the timeout period expired
Click here for help... http://technet.microsoft.com/en-US/library/ms.exch.err.default(EXCHG.141).aspx?v=14.3.174.1&t=exchgf1&e=ms.exch.err.ExC9C315
Warning:
Network name 'msc-co-exc-01c' is not online. Please check that the IP address configuration for the database availability group is correct.
Warning:
The operation wasn't successful because an error was encountered. You may find more details in log file "C:\ExchangeSetupLogs\DagTasks\dagtask_2014-11-17_13-54-56.543_add-databaseavailabiltygroupserver.log".
Exchange Management Shell command attempted:
Add-DatabaseAvailabilityGroupServer -MailboxServer 'MSC-CO-EXC-02V' -Identity 'msc-co-exc-01c'
Elapsed Time: 00:06:21
UPD:
when Exchange servers ran on the same Hyper-V node, the DAG is working well, but if I move one of VM to another node, It stops working.
I have installed Wireshark and captured trafic of cluster interface. When DAG members on the same HV-node, there is inbound and outbound traffic on the cluster interface, but if I move one of DAG member to another node, in Wireshark I see only outbound traffic
on both nodes.
It's confused me, because there is normal connectivity between these DAG members through the main interface.
Please, help me if you can.

Hi, Jared! Thank you for the reply.
Of course I did it already :) I have new info:
when Exchange servers ran on the same Hyper-V node, the DAG is working well, but if I move one of VM to another node, It stops working.
I have installed Wireshark and captured trafic of cluster interface. When DAG members on the same HV-node, there is inbound and outbound traffic on the cluster interface, but if I move one of DAG member to another node, in Wireshark I see only outbound traffic
on both nodes.
It's confused me, because there is normal connectivity between these DAG members through the main interface.

Error While installing Visual Studio 2005 in windows server 2012R2

Hi Team
One Help
I am using windows server 2012R2.I want to install visual studio 2005.
i downloaded VS 2005 from :
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Can I upgrade Server 2012R2 Standard to 2012R2 Datacenter while in a failover cluster?

I would like to know if it is supported to upgrade my Server 2012R2 Standard to 2012R2 Datacenter while in a failover cluster. I have a 3 node cluster all running Server 2012R2 standard with only a few VM's running on them at this time.
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. : | : . : | : . tim

Windows Server 2012r2 Failover Cluster Event Trace Log files

Hi
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TIA

Hi,
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Thanks Ari

Hi Ari,
Was your issue resolved?
If no, please reply and tell us the current situation in order to provide further help.
Meanwhile, tell us what method did you use to do the deployment? And then help us collect the related log file. You could find them in the following path:
Please upload the log file in order to analyze. You could find it from this path:
%WINDIR%\Panther\setupact.log
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[email protected]
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Windows Server 2012R2 Fatal Error C0000034 when trying to boot

Hi.
We patched our Server 2012R2 DC today to fix against CVE-2014-6324 using Windows update. After rebooting, we are now unable to boot and receive the error stated in the title when trying to boot.
Our primary DC however had no issues applying the update and rebooted perfectly fine.
I can only seem to find articles relating to Windows 7 SP1 regarding this error code. Is there a method for recovering this with Server 2012R2?
Thanks.

Hi，
I think we could check if other update installed correctly.
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How to Uninstall SQL instance on active-passive SQL server , which failed during Cluster Setup (Error-Failed at Validate Active Directory Configuration)

How to Uninstall SQL instance on active-passive SQL server , which failed during Cluster Setup (Error-Failed at Validate Active Directory Configuration)
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Anish
Asandeen

Hello,
Please refer to the following link about remove a node of SQL Server Failover Cluster Instance:
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Fanny Liu
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Windows Server 2012R2 fails to get update from WSUS with error code 80072ee6

Hi all,
I've deployed WSUS role on a Windows Server 2012R2 machine. WSUS listen on port 8530. Now I'm trying a test server (this machine runs WIndows Server 2012R2 too). I've configured a GPO but when I try to check for updates I get the errore in the subject.
I've checked windowsupdate.log and theese are the settings of the client:
AIR Mode is disabled
2014-02-05 12:59:00:357
776 fe0
AU # Policy Driven Provider: http://MyWSUS.MyDomain.local:8530
2014-02-05 12:59:00:357
776 fe0
AU # Detection frequency: 22
2014-02-05 12:59:00:357
776 fe0
AU # Target group: CSM Servers
2014-02-05 12:59:00:357
776 fe0
AU # Approval type: Pre-install notify (Policy)
2014-02-05 12:59:00:357
776 fe0
AU # Auto-install minor updates: No (User preference)
2014-02-05 12:59:00:357
776 fe0
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I confirm that from the test server I can telnet to my wsus server on TCP port 8530

Hi,
This issue occurs if the URL under the Group Policy setting 'Specify intranet Microsoft update service location' is invalid.
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computer
http://support.microsoft.com/kb/2724184
Make sure that the URL is correct and the name can be resolved.
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DPM Storage Pool on Windows Server 2012R2 iSCSI target Storage Spaces - supported?

Hi,
for migration purpose we need more space for one of our DPM 2012R2 Servers.
And we cannot buy more space for our NetAPPs..
So our idea was to use an Windows Server 2012R2 as an iSCSI target and use Storage Spaces.
I remember something that using an iSCSI target on Windows 2008 was not supported.
Is this configuration supported when usinf DPM 2012R2 on Win 2012R2 and the target is Win2012R2 aswell?
Thanks in advance
regards
/bkpfast
My postings are provided "AS IS" with no warranties and confer no rights

Hi,
This talks about
Virtual DPM servers, but the same is true for Physical DPM servers when it comes to using .VHD(x) files for DPM storage pool.
Virtual DPM installations do not support the following:
Windows 2012 Storage Spaces.
Virtual hard drives built on top of storage spaces.
Local or remote hosting of VHDX files on Windows 2012 storage spaces.
Enabling Disk Dedupe on volumes hosting virtual hard drives.
Using synthetic FC to connect to tape drives.
Windows 2012 iSCSI targets (which use virtual hard drives) as a DPM storage pool.
NTFS compression for volumes hosting VHD files used in the DPM storage pool.
Bitlocker on volumes hosting VHD files used for the storage pool.
A native 4K sector size of physical disks for VHDX files in the DPM storage pool.
Virtual hard drives hosted on Windows 2008 servers.
Please 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. Regards, Mike J. [MSFT]
This posting is provided "AS IS" with no warranties, and confers no rights.

Cluster Validation error.

I have 2012 R2 Failover cluster with two nodes.
When I try to add third node and run Validation test, I've got error in Validation Report:
"Two disks have been found on node Hyperv01.local.com with duplicate disk signatures or disk GUIDs. The disks involved are physical disk 2 and physical disk 12. There may be a Multipath I/O (MPIO) problem such as the software is not installed or is not
working properly. If MPIO is not involved, or MPIO has been verified as working, you must either mask one of these disks off at this node, or run validation and specify a disk list that includes only one of these disks, for example by using the Test-Cluster
cmdlet in Windows PowerShell."
But disk signature and disk GUIDs are different.
All disks connected via ISCSI.
Can anyone please help?
Thank you.

Hi oxyGEN_ua,
Please confirm your storage compatible with server 2012r2 and your do not use the disk which marked as active and please confirm all your node have the same update and hotfix,
please install the following update.
Recommended hotfixes and updates for Windows Server 2012 R2-based failover clusters
https://support.microsoft.com/kb/2920151/en-us?wa=wsignin1.0
I’m glad to be of help to you!
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Lync 2013 Publish Topology Failed in window server 2012R2

Scenario
Lync Enterprise Edition!
Windows Server 2012R2 - LyncServer 2013
WIndows Server 2008R2 - Sql 2008 R2 Failover Cluster (Multiple Database and Instances Created) 5 Others Application Database also Created which has been used.
DNS Entries
HOst Name :
LYNCFE.consoto.com
Pool.consoto.com (Host Name Created Same IP as Lync Frontend Server)
dialin.consoto.com
meet.consoto.com
admin.consoto.com
DBLYNC.consoto.com
Virtual Instant Name of Sql Database and Instance name : DBLYNC\Lynccore
Permission Rights:
I am using the Administrator account for Lync 2013 Installation.
Domain Administrator Account Member to CSAdministrator group and RTC Universal Server admin group.
SQL sysadmin Account member Sqladmin and Domain administrator User.
ShareFolder-Lyncshare on Storage.consoto.com
Permission:
Everyone Read-write
RTCComponentUniversalServices Read-write
RTCHSUniversalServices Read-write
RTCUniversalServerAdmins Read-write
RTCUniversalConfigReplicator Read-write
Virtual Computer Name DBLYNC$ Full control
Issue : I have create one topology and try to publish but getting error.Log Detail Below
Feature: CentralMgmtStore
SQL Instance: domain-name.com\lynccore
Collocated: False
Found "RTCUniversalServerAdmins": True
Found "RTCUniversalConfigReplicator": True
Found "RTCUniversalReadOnlyAdmins": True
TaskFailed: Task execution failed.
Error:The network name cannot be found.
▼ Details
└ Type: IOException
└ ▼ Stack Trace
└ at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.Directory.InternalCreateDirectory(String fullPath, String path, Object dirSecurityObj, Boolean checkHost)
at System.IO.Directory.InternalCreateDirectoryHelper(String path, Boolean checkHost)
at Microsoft.Rtc.Common.Data.DatabaseManager.CreateDatabase(String dbFileBase, String dbPath, String logPath, Int32 dbSizeMB,
Int32 logSizeMB, Int32 dbGrowthMB, Int32 logGrowthMB, Int32 maxDbSizeMB, Int32 maxLogSizeMB)
at Microsoft.Rtc.Common.Data.DatabaseManager.CleanInstallDatabase(String dbFileBase, String initialScripfilePath, String
dbPath, String logPath, Int32 dbSizeMB, Int32 logSizeMB, Int32 dbGrowthMB, Int32 logGrowthMB, Int32 maxDbSizeMB, Int32
maxLogSizeMB)
at Microsoft.Rtc.Common.Data.DbSetupBase.CleanInstallDatabase()
at Microsoft.Rtc.Common.Data.DbSetupBase.CreateOrUpdateDatabase()
at Microsoft.Rtc.Common.Data.XdsDatabase.CreateOrUpdateDatabase()
at Microsoft.Rtc.Management.Deployment.Tasks.DatabaseCreator.CreateDatabaseForFeature(String featureName, Boolean clean,
Boolean update, String sqlServer, String instanceName, Boolean collocated, Boolean backup, Boolean noreindex,
DatabasePathAssignment[] pathAssignments, Boolean broadCast, String& logfile)
at Microsoft.Rtc.Management.Deployment.installdatabaseCmdlet.CreateDatabaseForFeature(Planitem i)
at Microsoft.Rtc.Management.Internal.Utilities.LogWriter.InvokeAndLog[T](Action`1 action,T arg)
TaskFailed: An error occurred while creating or updating the database for feature CentralMgmtStore. For details, see the log
file ‘C:\Users\Administrator\AppData\Local\Temp\2\Create-CentralMgmtStore-domain-name.com_lynccore-[2014_07_09]
[11_40_46].log’
TaskFailedResolution: Consult exception information and previous errors for more information on how to resolve this error.
Error: An error occurred: "System.IO.FileNotFoundException" "The network name cannot be found"


SQL Scenario
Windows Server 2008R2 - Sql 2008 R2 Failover Cluster (Multiple Database and Instances Created) 5 Others Application Database
also Created on the Failover Cluster.
Failover SQL Cluster
Active
Passive
Computer Name: Cluster1.Consoto.com
Computer Name : Cluster2.Consoto.com
ping cluster1.consoto.com reply IP 192.168.0.30 from Lync FE
ping cluster2.consoto.com reply IP 192.168.0.31 from Lync FE
SQL Database DBLYNC IP is 192.168.0.40 and also reply from Lync Server

Server 2012R2 Cluster Storage Error

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