Configure Server 2012R2 Hyper-V

Hello,
I have setup server 2012R2 Hyper-V. I have 2TB physical HD and partition the C drive to 300GB and the rest,1.5Tb, for my DATA. 1. How do I use Powershell to initialize the 1.5Tb, format to NTFS and assign drive letter?
I am able to remote into the Hyper-V using remote desktop. When connect to the server using Hyper-V Manager, I got the following error "Operation on computer failed"10.10.10.10".
2. How do I enable the RPC using powershell?
veasna

Hello veasna,
to 2:) is your Server Domain based? If so, then RPC communication should work out of the box. If not then you can use to configure the Client and Server the tool
hvremote. The link contains as proper documentation as well.
to 1:) YOu can connect to the Server and start a local Powershell. Then follow the guidance in this
article.
Hope this helps
Kind Regards
Thomas

Similar Messages

Server 2012R2 Hyper-V Are the VDI machines of a collection always running

Hello
I got a Windows Server 2012r2 Hyper-V Cluster to run Windows 8.1 Guests on.
If I create the collection with 10 Guests, are these machines always running?
Or can I configure that only two machines are running and always when a user is connecting to a running guest, one more guest is started up to be ready for the next user?
Thanks for your answer,
Juerg

Hi,
Thank you for posting in Windows Server Forum.
In respect to your comment, I can say that you have Hyper-v cluster to run windows machine. As per my knowledge, cluster won’t shut down or power off. If we use PS to shut down our VDI, we need ask the helpdesk to startup our VDI manually, so the VM in VDI
must always running. As all know, there are many servers are running under single cluster, so if one fail, all the application will up on others servers, but the application can close by its admin, cluster cannot control this operation.
Based on my knowledge, for your other comment “one more guest is started up to be ready for the next user?” VDI admin need start up this VDI manually and there is no any option or feature which can ready the VM to be used by other users.
Hope it helps to understand!
Thanks.
Dharmesh Solanki
TechNet Community Support
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Support for Windows Server 2012R2 Hyper-V

Windows Server 2012 R2 is officially available from last week. What are the plans for 2012R2 Hyper-V Support on UCS platform /B200M3 servers/? Also Nexus1000V for SCVMM 2012R2?

Hi,
We have Windows Server 2012 R2 (x64) configured as Hyper-V Servers running a Cisco UCS. We use Cisco UCS B200 M3 Blade Servers with a VIC 1240 (including a Port Expander). It works just fine. I have also succesfully tested VM-FEX and SR-IOV.
I must add that there are only 2012 drivers, although they work properly. In case you have a FlexPod and use iSCSI. NetApp does not have a DSM driver (MPIO) to support 2012 R2 yet, so you have to use the Microsoft DSM driver.
I am also waiting for Cisco and NetApp to release updated drivers that officially support Windows Server 2012 R2.
I hope this information is usefull to you. Please let me know if you have any questions.
Boudewijn

Best practices for installing Win 10 under Hyper-V on Server 2012R2 host

Yeah, yeah, I know I could probably get my answers after spending 10 hours reading hundreds of isolated threads here. I've already put in about 2 hours, and I'm exhausted. Plus, this site does not have a very sophisticated search function.
I want to install Win10 as a VM on my Server 2012R2 machine. I am not currently hosting any other VMs, so my first decision was whether to try it using Hyper-V or VirtualBox. I started with VirtualBox, but I ran into two problems: networking
and video. Also, VirtualBox itself seems to have some issues with failing to install the extension pack. So now I think I'll give Hyper-V a shot.
I found some blog posts from last year providing guidance on setting up Hyper-V for Win10, but given the rate of change of this beta OS, I expect there are many new "features" that can be mitigated against by specific settings on the VM.
Some specific questions:
1. Generation 1 or Generation 2 in the Hyper-V setup? The blogs I've seen say to use Gen1, but provide no justification. Perhaps because they are using Win8 as the host? I am using 2012R2.
2. Does the Win10 ISO file need to be continually available to the VM, or is it only used in the initial installation?
3. How do I get the VM to access the GPU card, which has lots of memory, over the useless onboard video chip which only has 8MB and no 3D instruction set? This was a dealbreaker with VirtualBox.
4. I anticipate many issues with networking, but I'll start with this: I have dual onboard NICs going into a managed switch. Should I just give one physical NIC to the VM and let the host have the other? I think I'm going to have some issues
with DHCP IP address assignment, but we'll see. Any best practices here would be helpful.
Thanks.

>1.
I'd use Gen 1, that is a BIOS type boot, but that's just because I've had
less trouble than with Gen2 VM's.
>2.
Only during install, refresh, reset, or sfc.
>3.
No virtualization solution does it easily, but there is RemoteFX if you can
get a Windows 10 client to use it. I've never tried.
http://social.technet.microsoft.com/wiki/contents/articles/16652.remotefx-vgpu-setup-and-configuration-guide-for-windows-server-2012.aspx
>4.
That's what I would do (assigning one NIC to the VM, and one the host). If
both are receiving an IP address right now from DHCP, they will continue to
do so the new way unless you have a managed switch that would prevent more
IP addresses. It's hard to tell...
Bob Comer

Error using Window Server Backup on 2012R2 Hyper-V to network share

Hi
I have a Windows 2012 R2 Hyper-V server. It runs a Windows 2012 R2 VM (called
server-1).
I want to backup the VM to a network location (\\network-1\server-1_backup$). To do this, I installed Windows Server Backup from the command line and configured a backup to look like this:
C:\Users\admin>wbadmin enable backup
wbadmin 1.0 - Backup command-line tool
(C) Copyright 2013 Microsoft Corporation. All rights reserved.
The scheduled backup settings:
Bare metal recovery : Not Included
System state backup: Not Included
Volumes in backup: (null)
Components in backup: HyperV\server-1
Files excluded: (null)
Advanced settings: VSS Backup Option (FULL)
Location to store backup: \\network-1\server-1_backup$\
Times of day to run backup: 04:00
But when I run this backup manually, I get the following error:
C:\Users\admin>wbadmin start backup
wbadmin 1.0 - Backup command-line tool
(C) Copyright 2013 Microsoft Corporation. All rights reserved.
Do you want to create a backup using the same configuration that you use for
scheduled backups?
[Y] Yes [N] No y
The backup operation to Scheduled backup target is starting.
Creating a shadow copy of the volumes specified for backup...
Summary of the backup operation:
The backup operation stopped before completing.
The backup operation stopped before completing.
Detailed error: A component critical volume failed to snapshot.
Log of files successfully backed up:
C:\Windows\Logs\WindowsServerBackup\Backup-23-02-2015_08-49-55.log
Log of files for which backup failed:
C:\Windows\Logs\WindowsServerBackup\Backup_Error-23-02-2015_08-49-55.log
ERROR - The shared restore point operation failed with error (0x8100010c)
No valid component or volume to snapshot.
A component critical volume failed to snapshot.
The log file then looks like this:
Writer Failures
Writer Id: {66841CD4-6DED-4F4B-8F17-FD23F8DDC3DE}
Instance Id: {3976D373-854E-4527-B85D-7B61924C8597}
Writer Name: Microsoft Hyper-V VSS Writer
Writer State: 0
Failure Result: 81000112
Application Result: 0
Application Message: (null)
   Component: 1DAF1C56-0635-4043-A933-E97A62EBC139
   Logical Path:
   Component Result: 8100010D
   Component Message: Component reports path on network share which cannot be snapshotted. (0x8100010D)
   Component: 30144C93-56A2-4259-B276-86D59AC767E9
Application backup
Writer Id: {66841CD4-6DED-4F4B-8F17-FD23F8DDC3DE}
   Component: 1DAF1C56-0635-4043-A933-E97A62EBC139
   Caption     : Offline\server-1
   Logical Path:
   Error           : 8078001D
   Error Message   : The operation ended before completion.
The odd thing is that if I set this up from a Windows 2012 Server using the GUI to exactly the same network destination, the backup works no problem. It just doesn't work when using Server 2012 R2 Hyper-V configured through a command line.
Any help appreciated,
Andrew

Hi Andrew,
I tested this in my lab server 2012R2 , but there's no error .
I would suggest you to create a new share folder on other server then check if the issue persists .
Writer Name: Microsoft Hyper-V VSS Writer
Writer State: 0
Failure Result: 81000112
Application Result: 0
Application Message: (null)
   Component: 1DAF1C56-0635-4043-A933-E97A62EBC139
   Logical Path:
   Component Result: 8100010D
   Component Message: Component reports path on network share which cannot be snapshotted. (0x8100010D)"
According to this error , please check if the VM's resource (such as VHD file) was restored on network share .
I also searched the error "ERROR - The shared restore point operation failed with error (0x8100010c)" , but I can not find it within following article :
http://blogs.technet.com/b/filecab/archive/2009/09/16/diagnosing-failures-in-windows-server-backup-part-1-vss-spp-errors.aspx
Any further information please feel free to let us know .
Best Regards,
Elton Ji
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 Subscriber Support, contact [email protected] .

Hyper-V Role deployement with MDT2013 on a Server 2012R2 Trial Version

Hello,
when i deploy a custom image that i add the roles install Hyper-V, everything works fine, added the SkipRoles=Yes,
and the role Hyper-V is installed at the end of my new server 2012R2 Trial version, HOWEVER,
there's no icon that appears on the desktop, on the manager, the Hyper-V Manager option is not there,
all the Hyper-V related services are installed.
Seems there's a GUI issue, however in server manager the roles appear on the left side
I reboot, and yet nothing appears, i uninstall the Hyper-V role manually, reboot, re-install manually and the missing shortcuts appear.
Can someone provide me a hint to fix this, i've tested other roles and they also don't appear (DNS).
Thanks in advance for your replys

You are talking about two different things here. The Hyper-V Core, and the Hyper-V Tools. It appears that you want both. Run the following command:
dism.exe /online /get-features
and verify that all hyper-v components are installed:
Feature Name : Microsoft-Hyper-V
State : Enabled
Feature Name : Microsoft-Hyper-V-Offline
State : Enabled
Feature Name : Microsoft-Hyper-V-Online
State : Enabled
Feature Name : RSAT-Hyper-V-Tools-Feature
State : Enabled
Feature Name : Microsoft-Hyper-V-Management-Clients
State : Enabled
Feature Name : Microsoft-Hyper-V-Management-PowerShell
State : Enabled
Keith Garner - Principal Consultant [owner] -
http://DeploymentLive.com

Upgrading hyper-v server 2008r2 free version to hyper-v server 2012r2 free version

Hello,
I have a question, can I upgrade the software of hyper-v server 2008r2 free version to hyper-v server 2012r2 free version.
I want to upgrade a exciting server so a in place upgrade, if yes do I have to worry about something? like shutting down vm's?
thx in advance

Hi,
it's not possible to perform an inplace upgrade from Hyper-V server 2008R2 to Hyper-V server 2012
You can find some more info
here.
You can export your Hyper-V guests, reinstall the machine with a fresh install and import them again.
Hope this helps.

Windows Server 2012 - Hyper-V - iSCSI SAN - All Hyper-V Guests stops responding and extensive disk read/write

We have a problem with one of our deployments of Windows Server 2012 Hyper-V with a 2 node cluster connected to a iSCSI SAN.
Our setup:
Hosts - Both run Windows Server 2012 Standard and are clustered.
HP ProLiant G7, 24 GB RAM, 2 teamed NIC dedicated to Virtual Machines and Management, 2 teamed NIC dedicated to iSCSI storage. - This is the primary host and normaly all VMs run on this host.
HP ProLiant G5, 20 GB RAM, 1 NIC dedicated to Virtual Machines and Management, 2 teamed NIC dedicated to iSCSI storage. - This is the secondary host that and is intended to be used in case of failure of the primary host.
We have no antivirus on the hosts and the scheduled ShadowCopy (previous version of files) is switched of.
iSCSI SAN:
QNAP NAS TS-869 Pro, 8 INTEL SSDSA2CW160G3 160 GB i a RAID 5 with a Host Spare. 2 Teamed NIC.
Switch:
DLINK DGS-1210-16 - Both the network cards of the Hosts that are dedicated to the Storage and the Storage itself are connected to the same switch and nothing else is connected to this switch.
Virtual Machines:
3 Windows Server 2012 Standard - 1 DC, 1 FileServer, 1 Application Server.
1 Windows Server 2008 Standard Exchange Server.
All VMs are using dynamic disks (as recommended by Microsoft).
Updates
We have applied the most resent updates to the Hosts, WMs and iSCSI SAN about 3 weeks ago with no change in our problem and we continually update the setup.
Normal operation
Normally this setup works just fine and we see no real difference in speed in startup, file copy and processing speed in LoB applications of this setup compared to a single host with 2 10000 RPM Disks. Normal network speed is 10-200 Mbit, but occasionally
we see speeds up to 400 Mbit/s of combined read/write for instance during file repair
Our Problem
Our problem is that for some reason all of the VMs stops responding or responds very slowly and you can for instance not send CTRL-ALT-DEL to a VM in the Hyper-V console, or for instance start task manager when already logged in.
Symptoms (i.e. this happens, or does not happen, at the same time)
I we look at resource monitor on the host then we see that there is often an extensive read from a VHDX of one of the VMs (40-60 Mbyte/s) and a combined write speed to many files in \HarddiskVolume5\System Volume Information\{<someguid and no file extension>}.
See iamge below.
The combined network speed to the iSCSI SAN is about 500-600 Mbit/s.
When this happens it is usually during and after a VSS ShadowCopy backup, but has also happens during hours where no backup should be running (i.e. during daytime when the backup has finished hours ago according to the log files). There is however
not that extensive writes to the backup file that is created on an external hard drive and this does not seem to happen during all backups (we have manually checked a few times, but it is hard to say since this error does not seem leave any traces in event
viewer).
We cannot find any indication that the VMs themself detect any problem and we see no increase of errors (for example storage related errors) in the eventlog inside the VMs.
The QNAP uses about 50% processing Power on all cores.
We see no dropped packets on the switch.
(I have split the image to save horizontal space).
Unable to recreate the problem / find definitive trigger
We have not succeeded in recreating the problem manually by, for instance, running chkdsk or defrag in VM and Hosts, copy and remove large files to VMs, running CPU and Disk intensive operations inside a VM (for instance scan and repair a database file).
Questions
Why does all VMs stop responding and why is there such intensive Read/Writes to the iSCSI SAN?
Could it be anything in our setup that cannot handle all the read/write requests? For instance the iSCSI SAN, the hosts, etc?
What can we do about this? Should we use MultiPath IO instead of NIC teaming to the SAN, limit bandwith to the SAN, etc?

Hi,
> All VMs are using dynamic disks (as recommended by Microsoft).
If this is a testing environment, it’s okay, but if this a production environment, it’s not recommended. Fixed VHDs are recommended for production instead of dynamically expanding or differencing VHDs.
Hyper-V: Dynamic virtual hard disks are not recommended for virtual machines that run server workloads in a production environment
http://technet.microsoft.com/en-us/library/ee941151(v=WS.10).aspx
> This is the primary host and normaly all VMs run on this host.
According to your posting, we know that you have Cluster Shared Volumes in the Hyper-V cluster, but why not distribute your VMs into two Hyper-V hosts.
Use Cluster Shared Volumes in a Windows Server 2012 Failover Cluster
http://technet.microsoft.com/en-us/library/jj612868.aspx
> 2 teamed NIC dedicated to iSCSI storage.
Use Microsoft MultiPath IO (MPIO) to manage multiple paths to iSCSI storage. Microsoft does not support teaming on network adapters that are used to connect to iSCSI-based storage devices. (At least it’s not supported until Windows Server 2008 R2. Although
Windows Server 2012 has built-in network teaming feature, I don’t article which declare that Windows Server 2012 network teaming support iSCSI connection)
Understanding Requirements for Failover Clusters
http://technet.microsoft.com/en-us/library/cc771404.aspx
> I have seen using MPIO suggests using different subnets, is this a requirement for using MPIO
> or is this just a way to make sure that you do not run out of IP adressess?
What I found is: if it is possible, isolate the iSCSI and data networks that reside on the same switch infrastructure through the use of VLANs and separate subnets. Redundant network paths from the server to the storage system via MPIO will maximize availability
and performance. Of course you can set these two NICs in separate subnets, but I don’t think it is necessary.
> Why should it be better to not have dedicated wireing for iSCSI and Management?
It is recommended that the iSCSI SAN network be separated (logically or physically) from the data network workloads. This ‘best practice’ network configuration optimizes performance and reliability.
Check that and modify cluster configuration, monitor it and give us feedback for further troubleshooting.
For more information please refer to following MS articles:
Volume Shadow Copy Service
http://technet.microsoft.com/en-us/library/ee923636(WS.10).aspx
Support for Multipath I/O (MPIO)
http://technet.microsoft.com/en-us/library/cc770294.aspx
Deployments and Tests in an iSCSI SAN
http://technet.microsoft.com/en-US/library/bb649502(v=SQL.90).aspx
Hope this helps!
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Migrating from SBS 2011 to Windows Server 2012R2 Standard with 365

Im looking to move SBS 2011 to Server 2012R2 standard and with a 365 migration as well.
Im thinking
BPA for AD (health check)
Add the Server2012R2 as a DC
Ensure replication
Move DHCP
Change DNS
Now this is where I get lost, now Im lost to use either dirsync or add essentials service, I have gone for standard and 30 cals with the option as I have 28 users and the essentials service would make everything quite nice for remote access and backups
etc.... however I don't know whether to just use dirsync with password replication instead ?
Currently Im aiming towards getting the dc up and running then enabling essentials on the dc but I dont know how it will effect SBS and having essentials on the same network and sync'ing people to the cloud ? So Should I use DirSync on a different server
instead to sync up to azure ?
Finally with 365 I have only ever done a migration involving an export of pst's from an exchange box and then on a new domain with new pc's and reimport the pst's on the user accounts in outlook.
However I have read when migrating to 365 was using exchange 2010 there was a application
to move everything across however you needed an ssl cert iirc ? so I dont know how it works now since the nice new dashboard upgrade (assuming the tool has been updated like dirsync)
along with the above how does AD now know where exahcnge if you use the migration app with an ssl cert and is it a case of still running the 365 config tool to configure each user to look at their mail in the
cloud ? Also is it a good idea to enable essentials from the start of the 2012r2 dc for replication top 365 or to use dirsync ?
then finally when replications is all good start transferring the FSMO roles over to the new DC and demote and remove the SBS server
I have seen (below) but i dont think it covers this scenario and I cant be the only person in this situation =\ ?
http://blogs.technet.com/b/infratalks/archive/2012/09/07/transition-from-small-business-server-to-standard-windows-server.aspx
http://social.technet.microsoft.com/Forums/en-US/f552ef12-07a9-4f7a-bf5e-24500c3e1dc3/migrate-sbs-2011-to-server-2012-standard?forum=smallbusinessserver
http://social.technet.microsoft.com/Forums/en-US/e1d4b09f-8857-4ef6-9a80-6a906e76b688/how-to-migrate-sbs-2011-to-standard-2012-server?forum=smallbusinessserver

Hi,
Would you please let us know current situation of this issue? If any update, please feel free to let us know.
à
Currently Im aiming towards getting the dc up and running then enabling essentials on the dc but I dont know how it will effect SBS and having essentials on the same network
and sync'ing people to the cloud?
I’m a little confused with the description. Did you mean that set up DC (Windows Server 2012 Standard) and
then install the Windows Server Essentials Experience role? If so, when you migrate, please refer to the article:
Migrate from Previous Versions to Windows Server 2012 R2 Essentials or Windows Server Essentials Experience
Regarding to migrate Exchange to Office 365, please refer to following articles.
Migrate
All Mailboxes to the Cloud with a Cutover Exchange Migration
Step-By-Step:
Migrating from Exchange 2007 to Office 365
Please Note: Since the web site is not hosted by Microsoft, the link may change without notice. Microsoft
does not guarantee the accuracy of this information.
Meanwhile, there is an additional article that you can refer to:
Manage Office 365 in Windows Server Essentials. It may help us to understand Office 365 in Server Essentials clearly.
If anything I misunderstand, please don’t hesitate to let me know.
Hope this helps.
Best regards,
Justin Gu

Server 2012 Hyper-V locks up Virtual Server for no reason.

Server 2012 Hyper-V locks up virtual servers for no reason.
This is a production server. I began building this server in February. I installed the server in November. 2012 server R1 is full of bugs!
First who was the rocket scientist that decided that the TURN OFF function in Hyper-V means "Please turn off when the
F*#@$*% you feel like it"? Idiots!
I have a Supermicro server with perfect memory (for those who want to blame this on memory).
It is running 12 Virtual Servers. Every morning, at a random time, at least 1 of the servers lock up solid. Sometimes as many as 5 decide that for no reason they all want to lock up. The servers that lock up may be 1 or more: a database server, a terminal
server, an exchange server, a Windows 8.1 Ent VDI server, an IIS server, and or AD server. All 2012 R1.
They are running all current Microsoft and other vendor patches and hardware updates.
The only common denominator is the Hyper-V server.
I cannot shut them down using the Hyper-V manager. I cannot turn them off. I have a hundred users standing by while I nicely ask them to turn off. The VM will turn off after 20 minutes and a lot of gentle coaxing.
I cannot Kill the vmwp.exe process associated with the locked Virtual Machine.
No .DMP are created. No events in the event viewers. No reason at all. When they restart, there is no indication of a problem.
I ran two VMWP dumps and posted it here.
www.a1bcs.com/hyper-vlockup.zipx
Does anyone know why these are locking up?
Thanks in advance for any help.
Robert

I'm not positive of the cause but I was able to stop the problems.
It turned out that Network Load Balancing (NLB) between the two terminal servers and another between the two gateways was causing the lockups.
This is a normal configuration and it should work. Especially since Microsoft has seen fit to remove the DRAIN USERS function from RDP as well as the LOCK OUT till next reboot function. JUST FYI these functions are still available at a DOS prompt
by using the CHGLOGON command. But still the NLB also provides these functions.
Anyhow, once I removed the NLB I haven't had the lockups anymore.
That doesn't however change the fact that TURN OFF should mean TURN OFF not turn off please!
Thanks again,
Robert

Server 2012R2 -- RDS Farm with XP and Windows Vista Clients

Hi There,
My team has been having some fun in getting our Server 2012R2 farm operational, annoyingly MS documentation is severely lacking on how to correctly configure a 2012R2 Farm correctly.
We have an RDG1-TCC server, which is the RDGateway, RDConnection Broker and RDWeb Server. We have two session host servers RDS1-TCC and RDS2-TCC.
It took us some time and much online research to figure out exactly how we needed to configure the RDS server as a lot of information online for 2012R2 was apparently incorrect(was based on 2008R2 practices). We started off with using a DNS Round Robin for
the RDS Session hosts servers and after a number of certificate issues, we later found this was incorrect. We're now using RDWeb exclusively, which appears to be the correct way to have the Connection Broker working?
We've ran into a number of issues with certificates too, we have an external certificate for remote.domain.com. Installing this on all 4 options in the certificate manager has made internally work correctly via RDWeb, however externally we are getting a
certificate mismatch as it's trying to connected to RDG1-TCC with a certificate for remote.domain.com. I'm pretty sure I can resolve this with a replacement remote.domain.com certificate that includes a SAN for *.domain.internal. Testing with a self signed
certificate seemed to resolve this issue.
Now providing i've configured everything the correct way, we have an issue where RDWEb RDP files do not work internally or externally for XP, Vista or Windows 7 (With RDP7.1). Windows 8/8.1 and Windows 7 with RDP 8/8.1 updates work perfectly fine. Unfortunately
this new client has a few XP machines that they are not willing to update just yet.
Is there a known fix/workaround to get these older clients working correctly?
Sorry for the extremely long post, but I'm sick of banging my head against the wall trying to get something that we assumed would have been fairly simple to get up and running.
Cheers,
Ben

Thanks for the assistance so fat, now I have all clients connecting, I need to tackle the certificate issues.
The UC SAN certificate is going to cost much more than the current certificate, currently that idea is on the back burner as the client does not wish to pay a few hundred extra.
To quickly sum things up:
AD DNS(internal DNS) override in place for remote.domain.com.au pointing it to the internal IP of the gateway/connection broker/RDWeb server.
Connecting Internally its working perfectly fine under all circumstances (I'm guessing this is because of Kerberos Auth)
When users connect externally via RDWeb they get a certificate missmatch as the cert is for remote.domain.com.au and the server is RDG1-TCC.domain.com.net
When users connect externally via MSTSC using the Gateway option, they get a certificate missmatch as per the above, however they also receive a second "certificate is not trusted" error for whatever RDS server they hit.
I have tried the below previously and they broke other things:
"Change published FQDN for Server 2012 or 2012 R2 RDS Deployment."
This resolved the external certificate issue. However then internal connections stopped working. When connecting via RDWeb, you would get asked for credentials instantly and no matter what you entered, it just asked for credentials again.
There did not seem to be ANY event logs for this connection.
"Changing RDP-Tcp listener on RDSH to use external certificate."
I can't recall the exact error we had when we did this, but I know we had to roll back the change. I have a feeling we then started getting certificate missmatch errors on the Session Hosts.
I'm half thinking that when the farm is free(Currently being used for application UAT), I'm going to try and reconfigure the RDP-Tcp listener on the RDSH servers again and see if that resolves one or more of our issues.
Do you have any suggestions on how I can use the correct published FQDN name without breaking internal access? Or any other ideas on getting this entire thing working both internally and externally?
Also, Dharmesh, I've tried clearing out the certificate cache as suggested, but to no avail.

Windows Server 2012 - Hyper-V - Cluster Sharded Storage - VHDX unexpectedly gets copied to System Volume Information by "System", Virtual Machines stops respondig

We have a problem with one of our deployments of Windows Server 2012 Hyper-V with a 2 node cluster connected to a iSCSI SAN.
Our setup:
Hosts - Both run Windows Server 2012 Standard and are clustered.
HP ProLiant G7, 24 GB RAM. This is the primary host and normaly all VMs run on this host.
HP ProLiant G5, 20 GB RAM. This is the secondary host that and is intended to be used in case of failure of the primary host.
We have no antivirus on the hosts and the scheduled ShadowCopy (previous version of files) is switched off.
iSCSI SAN:
QNAP NAS TS-869 Pro, 8 INTEL SSDSA2CW160G3 160 GB i a RAID 5 with a Host Spare. 2 Teamed NIC.
Switch:
DLINK DGS-1210-16 - Both the network cards of the Hosts that are dedicated to the Storage and the Storage itself are connected to the same switch and nothing else is connected to this switch.
Virtual Machines:
3 Windows Server 2012 Standard - 1 DC, 1 FileServer, 1 Application Server.
1 Windows Server 2008 Standard Exchange Server.
All VMs are using dynamic disks (as recommended by Microsoft).
Updates
We have applied the most resent updates to the Hosts, VMs and iSCSI SAN about 3 weeks ago with no change in our problem and we continually update the setup.
Normal operation:
Normally this setup works just fine and we see no real difference in speed in startup, file copy and processing speed in LoB applications of this setup compared to a single host with two 10000 RPM Disks. Normal network speed is 10-200 Mbit, but occasionally
we see speeds up to 400 Mbit/s of combined read/write for instance during file repair.
Our Problem:
Our problem is that for some reason a random VHDX gets copied to System Volume Information by "System" of the Clusterd Shared Storage (i.e. C:\ClusterStorage\Volume1\System Volume Information).
All VMs stops responding or responds very slowly during this copy process and you can for instance not send CTRL-ALT-DEL to a VM in the Hyper-V console, or for instance start task manager when already logged in.
This happens at random and not every day and different VHDX files from different VMs gets copied each time. Some time it happens during daytime wich causes a lot of problems, especially when a 200 GB file gets copied (which take a lot of time).
What it is not:
We thought that this was connected to the backup, but the backup had finished 3 hours before the last time this happended and the backup never uses any of the files in System Volume Information so it is not the backup.
An observation:
When this happend today I switched on ShadowCopy (previous files) and set it to only to use 320 MB of storage and then the Copy Process stopped and the virtual Machines started responding again. This could be unrelated since there is no way to see
how much of the VHDX that is left to be copied, so it might have been finished at the same time as I enabled ShadowCopy (previos files).
Our question:
Why is a VHDX copied to System Volume Information when scheduled ShadowCopy (previous version of files) is switched off? As far as I know, nothing should be copied to this folder when this functionis switched off?
List of VSS Writers:
vssadmin 1.1 - Volume Shadow Copy Service administrative command-line tool
(C) Copyright 2001-2012 Microsoft Corp.
Writer name: 'Task Scheduler Writer'
   Writer Id: {d61d61c8-d73a-4eee-8cdd-f6f9786b7124}
   Writer Instance Id: {1bddd48e-5052-49db-9b07-b96f96727e6b}
   State: [1] Stable
   Last error: No error
Writer name: 'VSS Metadata Store Writer'
   Writer Id: {75dfb225-e2e4-4d39-9ac9-ffaff65ddf06}
   Writer Instance Id: {088e7a7d-09a8-4cc6-a609-ad90e75ddc93}
   State: [1] Stable
   Last error: No error
Writer name: 'Performance Counters Writer'
   Writer Id: {0bada1de-01a9-4625-8278-69e735f39dd2}
   Writer Instance Id: {f0086dda-9efc-47c5-8eb6-a944c3d09381}
   State: [1] Stable
   Last error: No error
Writer name: 'System Writer'
   Writer Id: {e8132975-6f93-4464-a53e-1050253ae220}
   Writer Instance Id: {7848396d-00b1-47cd-8ba9-769b7ce402d2}
   State: [1] Stable
   Last error: No error
Writer name: 'Microsoft Hyper-V VSS Writer'
   Writer Id: {66841cd4-6ded-4f4b-8f17-fd23f8ddc3de}
   Writer Instance Id: {8b6c534a-18dd-4fff-b14e-1d4aebd1db74}
   State: [5] Waiting for completion
   Last error: No error
Writer name: 'Cluster Shared Volume VSS Writer'
   Writer Id: {1072ae1c-e5a7-4ea1-9e4a-6f7964656570}
   Writer Instance Id: {d46c6a69-8b4a-4307-afcf-ca3611c7f680}
   State: [1] Stable
   Last error: No error
Writer name: 'ASR Writer'
   Writer Id: {be000cbe-11fe-4426-9c58-531aa6355fc4}
   Writer Instance Id: {fc530484-71db-48c3-af5f-ef398070373e}
   State: [1] Stable
   Last error: No error
Writer name: 'WMI Writer'
   Writer Id: {a6ad56c2-b509-4e6c-bb19-49d8f43532f0}
   Writer Instance Id: {3792e26e-c0d0-4901-b799-2e8d9ffe2085}
   State: [1] Stable
   Last error: No error
Writer name: 'Registry Writer'
   Writer Id: {afbab4a2-367d-4d15-a586-71dbb18f8485}
   Writer Instance Id: {6ea65f92-e3fd-4a23-9e5f-b23de43bc756}
   State: [1] Stable
   Last error: No error
Writer name: 'BITS Writer'
   Writer Id: {4969d978-be47-48b0-b100-f328f07ac1e0}
   Writer Instance Id: {71dc7876-2089-472c-8fed-4b8862037528}
   State: [1] Stable
   Last error: No error
Writer name: 'Shadow Copy Optimization Writer'
   Writer Id: {4dc3bdd4-ab48-4d07-adb0-3bee2926fd7f}
   Writer Instance Id: {cb0c7fd8-1f5c-41bb-b2cc-82fabbdc466e}
   State: [1] Stable
   Last error: No error
Writer name: 'Cluster Database'
   Writer Id: {41e12264-35d8-479b-8e5c-9b23d1dad37e}
   Writer Instance Id: {23320f7e-f165-409d-8456-5d7d8fbaefed}
   State: [1] Stable
   Last error: No error
Writer name: 'COM+ REGDB Writer'
   Writer Id: {542da469-d3e1-473c-9f4f-7847f01fc64f}
   Writer Instance Id: {f23d0208-e569-48b0-ad30-1addb1a044af}
   State: [1] Stable
   Last error: No error
Please note:
Please only answer our question and do not offer any general optimization tips that do not directly adress the issue! We want the problem to go away, not to finish a bit faster!

Hallo Lawrence!
Thankyou for youre reply, some comments to help you and others who read this thread:
First of all, we use Windows Server 2012 and the VHDX as I wrote in the headline and in the text in my post. We have not had this problem in similar setups with Windows Server 2008 R2, so the problem seem to be introduced in Windows Server 2012.
These posts that you refer to seem to be outdated and/or do not apply to our configuration:
The post about Dynamic Disks:
http://technet.microsoft.com/en-us/library/ee941151(v=WS.10).aspx is only a recommendation for Windows Server 2008 R2 and the VHD format. Dynamic VHDX is indeed recommended by Microsoft when using Windows Server 2012 (please look in the optimization guide
for Windows Server 2012).
Infact, if we use fixed VHDX then we would have a bigger problem since fixed VHDX are generaly larger then Dynamic Disks, i.e. more data would be copied and that would take longer time = the VMs would be unresponsive for a longer time.
The post "What's the deal with the System Volume Information folder"
http://blogs.msdn.com/b/oldnewthing/archive/2003/11/20/55764.aspx is for Windows XP / Windows Server 2003 and some things has changed since then. for instance In Windows Server 2012, Shadow Copies cannot be controlled by going to Control panel -> System.
Instead you right-click on a Drive (i.e. a Volume, for instance the C drive/Volume) in Computer and then click "Configure Shadow Copies".
Windows Server 2008 R2 Backup problem
http://social.technet.microsoft.com/Forums/en/windowsbackup/thread/0fc53adb-477d-425b-8c99-ad006e132336 - This post is about the Antivirus software trying to scan files used during backup that exists in the System Volume Information folder and we do not
have any antivirus software installed on our hosts as I stated in my post.
Comment that might help us:
So according to “System Volume Information” definition, the operation you mentioned is Volume Shadow Copy. Check event viewer to find Volume Shadow Copy related event logs and post them.
Why?
Furhter investigation suggests that a volume shadow copy is somehow created even though the Schedule for Shadows Copies is turned off for all drives. This happens at random and we have not found any pattern. Yesterday this operation took almost all available
disk space (over 200 GB), but all the disk space was released when I turned on scheduled Shadow Copies for the CSV.
I therefore draw these conclusions:
The CSV Volume has about 600 GB of disk space and since Volume Shadows Copy used 200 GB, or about 33% of the disk space, and the default limit is 10% then I conclude that for some reason the unscheduled Volume Shadow Copy did not have any limit (or ignored
the limit).
When I turned on the Schedule I also change the limit to the minimum amount which is 320 MB and this is probably what released the disk space. That is, the unscheduled Volume Shadow Copy operation was aborted and it adhered to the limit and deleted the
Volume Shadow Copy it had taken.
I have also set the limit for Volume Shadow Copies for all other volumes to 320 MB by using the "Configure Shadow Copies" Window that you open by right clicking on a drive (volume) in Computer and then selecting "Configure Shadow Copies...".
It is important to note that setting a limit for Shadow Copy Storage, and disabaling the Schedule are two different things! It is possible to have unlimited storage for Shadow Copies when the Schedule is disabled, however I do not know if this was the case
Before I enabled Shadow Copies on the CSV since I did not look for this.
I now have defined a limit for Shadow Copy Storage to 320 MB on all drives and then no VHDX should be copied to System Volume Information since they are all larger than 320 MB.
Does this sound about right or am I drawing the wrong conclusions?
Limits for Shadow Copies:
Below we list the limits for our two hosts:
"Primary Host":
C:\>vssadmin list shadowstorage
vssadmin 1.1 - Volume Shadow Copy Service administrative command-line tool
(C) Copyright 2001-2012 Microsoft Corp.
Shadow Copy Storage association
   For volume: (\\?\Volume{e3ad7feb-178b-11e2-93e8-806e6f6e6963}\)\\?\Volume{e3ad7feb-178b-11e2-93e8-806e6f6e6963}\
   Shadow Copy Storage volume: (\\?\Volume{e3ad7feb-178b-11e2-93e8-806e6f6e6963}\)\\?\Volume{e3ad7feb-178b-11e2-93e8-806e6f6e6963}\
   Used Shadow Copy Storage space: 0 bytes (0%)
   Allocated Shadow Copy Storage space: 0 bytes (0%)
   Maximum Shadow Copy Storage space: 320 MB (91%)
Shadow Copy Storage association
   For volume: (E:)\\?\Volume{dc0a177b-ab03-44c2-8ff6-499b29c3d5cc}\
   Shadow Copy Storage volume: (E:)\\?\Volume{dc0a177b-ab03-44c2-8ff6-499b29c3d5cc}\
   Used Shadow Copy Storage space: 0 bytes (0%)
   Allocated Shadow Copy Storage space: 0 bytes (0%)
   Maximum Shadow Copy Storage space: 320 MB (0%)
Shadow Copy Storage association
   For volume: (G:)\\?\Volume{f58dc334-17be-11e2-93ee-9c8e991b7c20}\
   Shadow Copy Storage volume: (G:)\\?\Volume{f58dc334-17be-11e2-93ee-9c8e991b7c20}\
   Used Shadow Copy Storage space: 0 bytes (0%)
   Allocated Shadow Copy Storage space: 0 bytes (0%)
   Maximum Shadow Copy Storage space: 320 MB (3%)
Shadow Copy Storage association
   For volume: (C:)\\?\Volume{e3ad7fec-178b-11e2-93e8-806e6f6e6963}\
   Shadow Copy Storage volume: (C:)\\?\Volume{e3ad7fec-178b-11e2-93e8-806e6f6e6963}\
   Used Shadow Copy Storage space: 0 bytes (0%)
   Allocated Shadow Copy Storage space: 0 bytes (0%)
   Maximum Shadow Copy Storage space: 320 MB (0%)
C:\>cd \ClusterStorage\Volume1
Secondary host:
C:\>vssadmin list shadowstorage
vssadmin 1.1 - Volume Shadow Copy Service administrative command-line tool
(C) Copyright 2001-2012 Microsoft Corp.
Shadow Copy Storage association
   For volume: (\\?\Volume{b2951138-f01e-11e1-93e8-806e6f6e6963}\)\\?\Volume{b2951138-f01e-11e1-93e8-806e6f6e6963}\
   Shadow Copy Storage volume: (\\?\Volume{b2951138-f01e-11e1-93e8-806e6f6e6963}\)\\?\Volume{b2951138-f01e-11e1-93e8-806e6f6e6963}\
   Used Shadow Copy Storage space: 0 bytes (0%)
   Allocated Shadow Copy Storage space: 0 bytes (0%)
   Maximum Shadow Copy Storage space: 35,0 MB (10%)
Shadow Copy Storage association
   For volume: (D:)\\?\Volume{5228437e-9a01-4690-bc40-1df85a0e6736}\
   Shadow Copy Storage volume: (D:)\\?\Volume{5228437e-9a01-4690-bc40-1df85a0e6736}\
   Used Shadow Copy Storage space: 0 bytes (0%)
   Allocated Shadow Copy Storage space: 0 bytes (0%)
   Maximum Shadow Copy Storage space: 27,3 GB (10%)
Shadow Copy Storage association
   For volume: (C:)\\?\Volume{b2951139-f01e-11e1-93e8-806e6f6e6963}\
   Shadow Copy Storage volume: (C:)\\?\Volume{b2951139-f01e-11e1-93e8-806e6f6e6963}\
   Used Shadow Copy Storage space: 0 bytes (0%)
   Allocated Shadow Copy Storage space: 0 bytes (0%)
   Maximum Shadow Copy Storage space: 6,80 GB (10%)
C:\>
There is something strange about the limits on the Secondary host!
I have not in any way changed the settings on the Secondary host and as you can see, the Secondary host has a maximum limit of only 35 MB storage on the CSV, but it also shows that this is 10% of the Volume. This is clearly not the case since 10% if 600
GB = 60 GB!
The question is, why does it by default set a too small limit (i.e. < 320 MB) on the CSV and is this the cause of the problem? I.e. is the limit ignored since it is smaller than the smallest amount you can provide using the GUI?
Is the default 35 MB maximum Shadow Copy limit a bug, or is there any logical reason for setting a limit that according to the GUI is too small?

Can't create ODBC connection in Windows Server 2012R2

I just finished installing the instant client & odbc connection on Windows Server 2008R2. I then attempted to perform the same installation on a new Windows Server 2012R2 instance and encountered the following issue.
After extracting the contents of the 64bit instant client & odbc files into c:\oracle\instantclient_12_1, adding this to the path statement, and adding a TNS_ADMIN environmental variable, I successfully ran odbc_install.exe from an admin cmd window. I then opened the 64bit ODBC Data Source Administrator, clicked add, selected the Oracle in instantclient_12_1, and clicked finish. As soon as I did so, I received the following error: "The setup routines for the Oracle in instantclient_12_1 ODBC driver could not be loaded due to system error code 126: The specified module could not be found. (c:\oracle\instantclient_12_1\SQORAS32.dll)"
I uninstalled the odbc client (odbc_uninstall.exe) and attempted again with the 32bit version & 32bit odbc configuration screen. I get the exact same result with 32bit as I do with 64bit.
Any help would be appreciated.
EDIT: Nevermind. Apparently I needed the Microsoft Visual C++ 2010 SP1 Redistributable Package for the correct DLLs

Hi,
I am running Netweaver 7 and ERP2005.
J2EE support pack is 9. The sap note that you mentioned is for NW2004 and our system is running on NW2004s.
Now I am trying to reconfigure the sld. In case if you can suggest me another solution, I will be very happy to try that out...
Thanks for your reply
Edited by: Rakesh Bothra on Apr 20, 2011 4:23 AM

Unable to Enable User Profile Disks in RDP server 2012R2

I am setting up a new Windows server that will act as an RDP server. The server has been built with Windows Server 2012R2.
I have the following roles and services working on the server: RD Web Access, RD Gateway, RD Licencing (with 30 user cal licences), the RD Connection broker, and the RD session host.
I have a SSL certificate configured and installed on the site, and both external and internal DNS are configured and working.
I have created and published an application collection and this is working. That is, when you go to https://remote.<servername>.org you are presented with a log in screen, users can log in with their domain accounts and then can connect to the published
applications, this is working both on our internal network and from the general internet.
So all the roles on the server are working and the collection itself is also working. However, what I cannot do is set it up so that we can use user profile disks with that collection. When I go through the Session Collection Wizard and I get to "User
Profile Disks" I can click on "Enable user profile disks" and then you can enter the options below.
I am entering the share location under location \\<servername>\<sharename>
I am using the default "store all user settings and data on the user profile disk"
Then I go to create the profile disks and I get the following error:
"Could not create the template VHD. Error Message: -2147024809
This has happened multiple times, I have done the following:
- installed all windows updates and rebooted the server, same error
- checked the share permissions AND the folder permission for that share, for testing purposes I have set permissions on both the folder and the share to allow full control to "everyone" (I also tried it with only "domain users") but
same error message.
- I have checked to see that no quotas are imposed on the disk where I am attempting to create the profile disks - this was because this was the closest thing I could find on Technet was this post:
https://social.technet.microsoft.com/Forums/windowsserver/ru-RU/aec30527-d742-42b9-950e-85c709c4cb45/vdi-problem-creating-user-profile-disks?forum=winserverhyperv
And that was a quota issue that I am not having.
The UPD wizard says the following "the servers in the collection must have full control permission on the user profile disk share and the current user must be a member of the local Administrators group on that server"
Both of those things are true.
I have attempted to search for that specific error message (-2147024809) and have found nothing on Technet or any other site.
I am hoping someone here has some thoughts. Thanks in advance.

I was looking at both the technet article for setting up UPD as well as this walk-through:
http://thewolfblog.com/2014/02/24/user-profile-disks-for-rds-2012-2012-r2/
The step after the creation of the disk in this walk-through is to look at who has permission on the .vhdx file, now obviously I am not at that step, but that is what led me down the trail of looking at user permissions, hence my attempts to set up shares
where 'everyone' has full permissions on both the share and the folder.
I have tried to set up multiple shares for the collection, I have tried on two different disks (volumes) on the RDP server itself, I also tried setting up a share on our fileserver (which has all kinds of shares working fine) and the same error occurred
in all cases.
I also found this Technet article:
https://social.technet.microsoft.com/Forums/windowsserver/en-US/d6469d31-6540-4075-a85f-a6e8f7c11e89/user-profile-disk-template-cannot-be-created-when-setting-up-session-collection?forum=winserverTS
So that seems close to what I am looking for, but I have checked and the exact group policy that was causing the above linked issue is not defined in our group policies, but maybe there are other group policies that are causing the issue?

Questions in regards to server 2012R2 Remote desktop Service deployment and GPO

Hi Everyone
We have a business requirement moving to 2012R2 RDSH server. I have installed a 2012R2 member servers and enabled Remote desktop licensing role. I have activated the licenses. the servers is in operational
I have deployed 3 windows 2012R2 member server "RDS1" , "RDS2" and "RDS3".
on RDS1 I ran Add roles and Feature Wizard > Remote Desktop Services installation > Quick Start >Session based desktop deployment to complete the installation.
On RDS1 Server Manage Dashboard Page Select Remote Desktop Services > Overview. Under RD Licensing I added my 2012R2 license server "2012r2-tslic". Go to task. Edit deployment properties RD license mode to per device and click OK.
Reboot RDS1
Check RD Licensing Diagnoser everything is clear
On RDS2 I did the exact same thing ran Add roles and Feature Wizard > Remote Desktop Services installation > Quick Start >Session based desktop deployment to complete the installation.
But With RDS2 I move this server to an OU that link to a GPO with RD licensing details. after reboot the servers check RD Licensing Diagnoser I can see 2012r2-tslic specified as the license servers.
Based on this document
http://blogs.technet.com/b/askperf/archive/2013/09/20/rd-licensing-configuration-on-windows-server-2012.aspx Are you suppose to configure RD license server via Remote desktop Service deployment ? Not GPO ?
Here are my questions
We currently have ten 2008r2 terminal servers in a NLB cluster. each RDSH server have in house application installed on each one of them. User connect to the 2008R2 RDSH servers via RDP connection. we have a restricted GPO apply to those
RDSH servers. user cannot do anything on RDSH servers apart from running the application and use excel. On the remote desktop session host configuration we have enable settings like end a disconnected session , Active session limit ,
remote control users session , LPT port redirection.
We push out RD license server detail via GPO to the terminal servers
Can I use our existing GPO apply the licensing server settings , desktop restriction setting to the 2012R2 RDHS servers or we should be using Remote desktop Service deployment to do the job ? If that is the case how would you transfer the
current 2008r2 environment to 2012 using Remote desktop Service deployment. is that mean I have to manually configure 1 by 1.
Please help
Many thanks

Hi,
Please see my response to you in the other thread. Please contact me via email and I will go over the basic planning and deployment steps with you which will help clear things up and get you started off on the right foot.
You should only run through the wizard and create a RDS deployment once. Then you add the various servers (RDSH, RD Licensing, RD Gateway, etc), set Deployment properties, etc.
Thanks.
-TP

Configure Server 2012R2 Hyper-V

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