Virtual Machine Inaccessible

Around about 5 am GMT this morning one of my Virtual Machines went offline and never recovered. All endpoints became inaccessible (RDP, HTTP, HTTPS, SMTP etc). I'm using the VM to host a small (relatively low traffic) .NET web application so only realised
when a user reported the issue later on in the morning.
First thing I attempted to do is RDP into the VM but this wasn't possible. I suspect the outage was triggered by a routine maintenance update that Microsoft applied to the VM in the night (but can't be sure!). Why would this kill all the endpoints? or what
other reason would cause the endpoints to spontaneously fail like this? I haven't been near the server for 3 weeks.
I attempted a shutdown, restart and instance resize but none of these fixed the issue. The only thing that worked in the end was to STOP the server and manually START, this was far from ideal as the Virtual IP was regenerated and I had to change the A records
on the DNS server which has resulted in even more down time.
It's only a small web app but these kind of things really put me off moving some of our larger web properties into the Azure cloud. When things like this happen you really have limited options!
EDIT ---
When I say kill all the endpoints, they didn't actually disappear from the management portal, they just failed to work. VM server is running Windows 2012 on a small instance, no availability sets.

Hi,
I found a thread that was discuss Azure Virtual Machine can't access issue, the thread link is:
http://social.msdn.microsoft.com/Forums/windowsazure/en-US/538a8f18-7c1f-4d6e-b81c-70c00e25c93d/troubleshooting-endpoint-connectivity-rdpsshhttp-etc-failures , it give several ways to fixed it, hope it helps.
Best Regards
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Exchange BPA Errors (Exchange server is a virtual machine but the additional tools are not installed and The 'Services' string type value located in 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\ExchangeServer\v14\Setup\Services' registry key is missing)

Hi,
I am running BPA on My Exchange 2010 VM (Server 2008 R2 VM on Hyper-V) and get the following errors:
The 'Services' string type value located in 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\ExchangeServer\v14\Setup\Services' registry key is missing or inaccessible. The Microsoft Exchange Information Store service won't start. As a result, all services that depend
on this service won't be able to start
Exchange server [Exchange Server FQDN] is a virtual machine but the additional tools are not installed. This configuration is not supported. Install Virtual Machine Additions for this guest.
Problem is that, for the first, that Key exists and the service is actually running fine. And for the second my VM tools are already installed.
Hopefully someone out there has had the same issue and can assist.
Pete

Hi Pete,
For the first error message, please try the following steps:
Make sure the Information Store service is in Starting status,
Automatic startup type and works well, as a test we can try to
restart the Infroamtion Store service and verify the service works well.
Start
Registry Editor, find the registry key “Services” under “HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\ExchangeServer\v14\Setup”, its value is “C:\Program
files\Microsoft\Exchange Server\v14”(default install location), please check your registry, make sure the key “Services” exist and value is the Exchange Server install location and the
location is accessible;
Start
Registry Editor, and locate the following registry key:
HKEY_LOCAL_MACHINE\Software\Microsoft\Exchange\Setup
Use the
Permission option under the Security tab to check the permission setting on this key. Make sure
System is in the list with Full Control permissions if the service account is Local System. If you are not using Local System as the service account, check the existence of the corresponding account in the list and ensure that
it has Full Control permissions. Please refer to this article:
Title: Exchange Store Does Not Start: Errors 7024, 1026, 9542, and 5000
Link:
http://support.microsoft.com/kb/285116
Start
ADSI Edit, and then browse to the following location:
Domain.com/Configuration/Services/Microsoft Exchange/Org/Administrative Groups/AdminGroup/Servers/Server Name
Right-click the
server name, and then click Properties.
Click the
Security tab, make sure this own server’s server object have
full control permission on its own server.
If not or the object is missing, please modify the permission or click
Add, locate the computer account for the Exchange Server computer, add it to the Permissions list with full control.
Click OK, and then close ADSI Edit.
Use
Active Directory Users and Computers to add the current affected
Exchange Server computer account to the Exchange Servers(previous version should be “Exchange Domain Servers”) group in the
Microsoft Exchange Security Groups( or Users) OU. Refer to this article:
http://support.microsoft.com/kb/297295.
Restart the Exchange Server computer, then rerun the ExBPA.
For the second error message, Microsoft don’t recommend to install Exchange Server on virtual machine without additional tools, so the error message occurs. We can just ignore
this message, it will not affect the Exchange servers.
Regards, Eric Zou

Not able to connect Azure Linux Virtual Machine with Putty

Hi,
I am not bale to connect Azure Linux Virtual Machine with Putty... Error shows "Network error: connection timed out".
Please help.
Thanks,
Techsol
Thanks, Kk

Hi TechSol01,
Thanks for posting here.
I suggest you to try the below steps
On a computer running a Windows operating system, you might want to use an SSH client such as PuTTY. For more information, see the
PuTTY Download Page.
On a computer running a Linux operating system, you might want to use an SSH client such as OpenSSH. For more information, see
OpenSSH.
If it is the endpoint configuration, you can go to the portal and add port 22, (it should already be there by default).
Now if it is locked out of the VM because of the firewall on the VM, which is called iptables , You won't be able to connect to the VM,
If you haven’t configured the port 22. You may have to follow the below steps :
A = Original VM (Inaccessible VM)
B = New VM (New Temp VM)
1) Stop VM A via the Azure management portal
2) Delete VM A BUT select “keep the attached disks”
3) Once the lease is cleared, attach the Data Disk from A to VM B via the Azure Portal, Virtual Machines, Select “B”, Attach Disk
4) On VM “B” eventually the disk will attach and you can then mount it.
5) Locate the drive name to mount, on VM “B” look in relevant log file note each linux is slightly different.
grep SCSI /var/log/kern.log (ubuntu)
grep SCSI /var/log/messages (centos, suse, oracle)
6) Mount the attached disk onto mountpoint /tempmount
df -h
mkdir /tempmount
mount /dev/sdc1 /tempmount
df –h
7) Now you should be able to clear the rules set from the configuration file of the firewall, by accessing it
through /tempmount
Let me know if this works
Girish Prajwal

Error While Creating Windows Server 2008 SP2 32-BIT Virtual Machine

I am facing an error while creating a Virtual Machine on the Cloud. The Error is below:
Error (610)
Virtual Machine Manager was unable to find a value for the required Sysprep parameter ProductKey.
Recommended Action
Add the missing Sysprep parameter either to the answer file or to the operating system configuration, and then try the operation again.
My Template does not have the Product Key defined. The OS is Windows Server 2008 SP2 32-BIT. Is defining Product Key absolutely necessary? I have other Templates for other Operating Systems and they are working fine. Only facing problem
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Any help would be appreciated.

In the SCVMM world a 'template' is composed of the following: a VHD with an OS that has been generalized (sysprep), virtual hardware profile (settings), and an OS profile.
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If you deploy a VM from a VHD, the same customization assumptions are not at play. Which is why it succeeds. (there is no template in this case, there is also no requirement that the OS in the VHD be sysprep'd).
SCVMM has rules. And lots of things don't make sense until you begin to understand them and play within them. (I am not saying that the SCVMM rules are a good thing, just saying they exist)
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Learn. Apply. Repeat.

Install R12 on a Virtual Machine hosted on Windows Vista

I wanted to install Oracle EBS R12.1.1 on Windows Vista Home Premium 64-bit but used to get .\jre\nt\1.6.0\bin\java error. Hussein Sawwan
helped and said that this is not certified. He adviced me to create a VMWare Server. Following is my experience. I hope it is helpful. Any
suggestions, additions are more than welcome. Thanks to all who helpmed me especially Hussein Sawwan, Helios, Gareth Roberts.
I used to get .\jre\nt\1.6.0\bin\java error after the installation would zoom through 33%. That was because my staging area was not correct. The staging area should be just next to c:\ or whatever be the root directory (or drive). No space or special characters in folder name. My current structure is as follows:
c:\r12stage. Under r12stage I have following folders and subfolders
oraAppDB -- 49 Disks
oraApps -- 11 Disks
oraAS -- 3 Disks (This comes from the Rapid Install Tools)
oraDB -- 5 Disks
startCD -- 1 Disk plus other folders. Just copy startcd from the unzipped download and paste to r12stage area.
I then created a virtual machine using VMWare Server (free download but need to register to get the serial number). Because I installed
vmware server on Vista Home Premium 64 bit Host OS, I have to boot my machine by pressing F8 and then select Disable Digital Signature
Enformcement. Thanks to Gareth Roberts for this tip. Create a vm and install Windows 2003 by selecting the .img file (first cd) by selecting Use ISO image and then path of the windows 2003 cd 1 (zipped file). start the virtual machine, that will install windows 2003 and then ask for location of 2nd cd. On the host machine, where the second win 2003 zip file resides, unzip the second zip file and name the folder as cd2. share this folder to the __vmware_user__ and from the virtual machine, map network drive to \\hostmachinename\cd2. Select this as the location of cd2 and complete the installation. Install MKS Toolkit from http://cygwin.com/ and visual c++ from Microsoft website. for information on this please refer to the following URL. Thanks to Muhammad Habib
http://mhabib.wordpress.com/2007/03/14/installing-oracle-applications-e-bussiness-11i-on-windows-xp/
After installation is done and Windows Update is run, share the r12stage directory on the host machine to the vmuser and launch rapidwiz.cmd from the command prompt and follow the instruction. For internet connection from the VM use Ethernet as NAT.
If the installation errors halfway through, clean up your VM by following instructions in document id 292424.1 in MetaLink. If you dont have access to Metalink then I summarize the steps briefly over here.
Launch the Registry Editor.
Navigate to the HKEY_LOCAL_MACHINE\Software key.
Select the Apache Group subkey and delete it.
Select the Oracle subkey and delete it.
Navigate to the HKEY_LOCAL_MACHINE\System\Current Control Set\Services.
Carefully select and delete each service beginning with Oracle. For example, delete "Oracle Apache Server PROD_<nodename>".
When you are finished, exit the Registry Editor.
Navigate to the Environment Variables editing screen according to your system setup. For example, right-click My Computer and select
Properties. From the Advanced tab, click the Environment Variables button.
Select the following system variables if created during the failed installation, and delete them: DISCO_JRE, DISCO_VBROKER, JSERV,
VBROKER_JAVAVM, VBROKER_TAG, WV_GATEWAY.
Select the Path variable, but do not delete it. Carefully edit it and remove any component with "Oracle" in the name, or that otherwise
references the failed install. For example, delete "E:\11.5.10\test\visora\8.0.6\bin;".
Save and exit System Properties.
Open a command window and navigate to the C:\Program Files\ directory. Delete the Oracle subdirectory.
If your Oracle Inventory directory was not C:\Program Files\Oracle\Inventory and was therefore not deleted in the previous step, locate it
and delete it.
Restart your machine
It is now safe to remove the Oracle filesystem that was partially installed during the failed installation. Go to the base install directory,
or top-level directory under which you installed either the Database Server (DATA, DB) or the Applications Tier Server (APPL, ORA, COMN)
directories, or both. Note that you may choose to rename a directory before you delete it. This allows you to use the same directory name and start a new installation even before you finish the delete filesystem operation. For example, if you placed your filesystem in a "test" directory under
"E:\11.5.10":
C:\> E:
E:\> cd 11.5.10
E:\> rename test oldtest
E:\> del /s /q oldtest
In another window:
C:\> cd <stage install directory>
Q:\> rapidwiz.cmd
After cleaning up if you still get error like RW-50004: Error Code received when running external process. Check log file for
details. Running database Install driver for VIS instance, after 13% complte step 1 of 5 then I suggest that you re-create the machine and follow the above steps again. Including installing win 2003, mks tool kit , vc++, etc. It will be a success.
Starting concurrent manager takes up enormous memory and slows down everything, so if you dont need it then dont ever start it. APPS password is apps and sysadmin user is sysadmin.
Good luck.
Mahesh Acharya

I had Vista 64-bit machine, installed Ubuntu in VMWare. Installed Oracle apps on 32-bit Ubuntu under VMware and was able to access Oracle apps. But, it is very very slow. It hangs sometimes and takes 15-20mins to display Ubuntu screens. Am I missing something here. I have a 4GB RAM and VMWare can not use all the 4GB. It may be using 2GB of 4GB. Am I missing something?

How to get information about creation of a virtual machine on a Hyper-v host.

Hi,
How to get information about creation of a virtual machine on a Hyper-v host?
I need: host name, time created, creator user.
I saw in Hyper-V-VMMS but I found info about movements of VM between hosts.
Thank's in advance.
Denius Valiant

For Host Name * Created Time Use This Command In PowerShell
Get-VM -Name (Read-Host "Type Your Vm Name") |select CreationTime , ComputerName
and for Create User , As i know you should see on Event Log .
Go To Event Log Viewer--->Applications And Services Logs--->Microsoft--->Windows--->Hyper-V-VMMS--->Operational
You can see in Event Log who create the Vm.
Whenever you see a helpful reply, click on Vote As Helpful & click on
Mark As Answer if a post answers your question.
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Bit Locker on windows 2008 R2 Virtual machine

Hello there !
We have a a number of Windows 2008 R2 machines and we wish to provide an encryption mechanism for each Virtual machine.
It's a VMware environment and all the VM files go into NFS drives.
Do you think , Bitlocker will help ?
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But I wanted a second opinion here.
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VMs don't have a Trusted Platform Module (TPM) available to store the Full Volume Encryption Key (FVEK) used for BitLocker, but you can still use Hyper-V by storing the necessary information on a floppy drive. Use the command line:
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http://blogs.technet.com/b/tonyso/archive/2008/07/01/hyper-v-security-how-to-use-bitlocker-to-protect-your-vms.aspx
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http://www.christowles.com/2010/10/how-to-encrypt-vmware-vm-running.html
http://www.networknet.nl/apps/wp/archives/395
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Does Time Machine make complete backups of Virtual Machines?

I am new to the forums, so forgive me if this has been asked before.
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Failed to install windows server 2012 in virtual machine hosted in window 8.1

I installed Hyper-V in windows 8.1, then when I tried to install windows server 2012 R2 or windows server 2008 R2 in virtual machine, I got the following error:
the following is my virtual machine setting:
is there anyone an help to resolve it? thank you very much.

Hi,
Good to hear that you have solved this issue. Thanks for sharing as it would be helpful to anyone who encounters similar issues.
Best regards,
Susie

Cannot log in to Windows 8.1 Pro virtual machine!

Hello.
I installed Windows 7 Ultimate on my iMac (Mid 2011) via Boot Camp, then I installed Parallels Desktop 8 and my Windows virtual machine was recognised by PD8. Then I upgraded my Windows version to Windows 8 Pro and added Windows Media Centre. All that was also recognised by PD8. Then I upgraded to Parallels Desktop 9, and everything was going fine.
I recently upgraded my Windows 8 Pro with Media Centre to Windows 8.1 Pro with Media Centre from the Windows partition, and I had no problem with that either. But when I tried to log in to Windows through Parallels Desktop (Windows as a virtual machine), Parallels Desktop didn't recognise the Windows virtual machine!
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Thanks.

Hi,
Did we followed this article to update to Windows 8.1 from Windows 8?
Update to Windows 8.1 from Windows 8
For can't find the update in the store, have you checked this article?
Why can't I find the update in the Store?
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How to install Windows Server 2012 as a Virtual Machine on Window 7 64 bit machine

Hi All,
I need to install virtual Window Server 2012 on Window 7 machine(8gb ram,64 bit machine).
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mit

Since you're on Windows 7 I'd probably go for using VirtualBox
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2012 R2 -
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If it's special hardware, your chances are small for it to work in a
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Hi jaketc,
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Why Does My CompactRIO Controller or Single-Board RIO Not Show Up in Measurement & Automation Explor...
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To the pessimist, the glass is half empty; to the optimist, the glass is half full; to the engineer, the glass is twice as big as it needs to be...

Hyper-V could not replicate changes for virtual machine 'machinename': The connection with the server was terminated abnormally (0x00002EFE).

I have a 3 node cluster that has replica setup to replicate to another cluster off-site.
Suddenly one of the servers is not replicating with the error:
Hyper-V could not replicate changes for virtual machine 'machinename': The connection with the server was terminated abnormally (0x00002EFE). (Virtual Machine ID CC0FD4CC-F9B7-4C68-ABE8-B7D52A87899F)
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Hi drensta,
Based on my knowledge , "hyper-v replica broker " is needed for failover cluster replica .
Here is a link for "Why is the "Hyper-V Replica Broker" required?"
http://blogs.technet.com/b/virtualization/archive/2012/03/27/why-is-the-quot-hyper-v-replica-broker-quot-required.aspx
Hope this hleps
Best Regards
Elton Ji
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are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

Office 2013 Installation stuck on Windows 8.1 ESXi virtual machine

When I try to install Office 2013 32 Bit - on a Windows 8.1 64 Bit Virtual Machine that is hosted on ESXi Host server .....it stucked installing it for hours and hours without finishing ....... I tried to install locally on a mounted ISO image with the same
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It happens on many machines not a specific one !
Does any one know what can be a reason for that ?!
Hossam Wael Elmosallamy (IT Support Engineer-ECC Solutions) MCSE - CCNA [email protected] Mobile:(011)-49464671 www.eccsolutions.net "Experience Reliability&quot

Hi,
At which specific percentage will the setup hang? Vuk is right above, but it's really hard to say what's the cause of your case.
Please first take a look at this KB article and see if it is helpful for you:
Microsoft Office 2013 or Office 365 hangs during setup
I would suggest you go and check the setup log files to troubleshoot the issue, which is the best way to narrow down the issue I think.
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Ethan Hua
TechNet Community Support
It's recommended to download and install
Configuration Analyzer Tool (OffCAT), which is developed by Microsoft Support teams. Once the tool is installed, you can run it at any time to scan for hundreds of known issues in Office
programs.

Virtual Machine Inaccessible

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