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Endpoints with same public-private port error

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It is not possible to create an endpoint with the same public and private port in a virtual machine. It has always been possible to do. The portal shows the next message 

"Private port should be different from public port when floating IP is enabled." but floating ip is disabled.




I need to reduce cost for my test Azure VMs

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Hi Guys,

I have 2 test VMs which have size Standard D4s v3 (4 vcpus, 16 GB memory)

It has 4 disk drives attached to it.

I want to reduce the cost by changing the size to A5 2 cores

Now I have some doubts

1) Can I change the size on the fly or I need to shutdown the VMs first and then change the size ?

2) What other changes happen after changing the size ? Is there any possibility that I can loose data ?

3) What is the best way to change the size of a VM ?

Trouble Connecting by RDP to Virtual Machine Running Windows

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We are currently having trouble connecting by RDP to our virtual machine that is running windows.  I have tried to follow the recommended steps in article https://docs.microsoft.com/en-us/azure/virtual-machines/troubleshooting/troubleshoot-rdp-connection.  

I reset the Remote Desktop, then tried the IP Flow Verify.  When I get to the step IP Flow verify, my subscription is there but there are no Resource Groups available.

A process called "omiengine" consumes too much memory

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Hi,

Theres a process called "omiengine", that takes way too much memory from the VM (almost half). The total memory amount is 3.5G, not much, but still, 50% memory for just monitoring and sending data to azure is way too much.

https://twitter.com/AzureSupport/status/1052118073283629056

How to resolve this issue?

Thanks in advance,

Jaan

PS!

Unfortunately I cant post an image or link here, because "

  • Body text cannot contain images or links until we are able to verify your account.

"

You guy's should link this social account to the subscriber account, so I can be verifies, after all I am signing in from that account, seems like real nonsense why I need to verify again, you dont even send me a verification e-mail so that I could do that. If you don't have the competence to do a e-mail verification feature, Microsoft, then maybe I can help you.

run command/script on remote classic virtual machine

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I'm still using the classic virtual machine, is it possible to run a command/script on that classic VM remotely? Thanks.

Devtestlabs use of ImageReference in Arm template

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hi, can I point in an ARM template that is used within DevTest labs to create a VM ( not Environment) to a imagereference instead of a GalleryImageReference? I want to provision the CIS hardened images as DevTest Labs VM’s that are available from the marketplace

Cannot add an endpoint which has same port number for both public and private on Azure Portal.

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Hello,

I have a trouble for adding an endpoint to my azure virtual machine (CentOS7) on Azure Portal.

  • Cannot add an endpoint which has same port number for both public and private to my VM via Azure portal lately.
  • Displayed "Private port should be different from public port when floating IP is enabled.", although floating IP is disabled.
  • It could be performed before as far as I remember.

Could I have your help to solve this problem?

Sincerly,

YKNR


Unable to delete VHD - phantom lease on blob

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My subscription usage exceeded what was included and my VM was auto-deleted. I removed the usage restriction such that I incur pay-as-you-go charges now.

I deleted the Disk (that was attached to the deleted VM) using Remove-AzureDisk -DiskName <disk name>. This completed successfully and the disk that was listed in the preview portal which was attached to a non-existent VM instance was removed.

I attempted to use the VM Portal to create a new disk based on the original VHD. This failed stating that there was a lease conflict. I thought this was weird since by deleting the VM Disk attached to the deleted VM, I had removed all leases.

So in order to get my VM back up ASAP, I used myazurestorage.com to make a copy of the VHD. I then created a new VM Disk based on the new (copied) VHD, and subsequently attached it to a new VM instance. This worked well.

I then tried to delete the original VHD using the myazurestorage.com interface, but it gave me the following error:

There is currently a lease on the blob and no lease ID was specified in the request

So I can neither create a new VM Disk based on the original VHD nor can I delete the VHD itself.

Is there some kind of delay between deleting a VM Disk via "Remove-AzureDisk" and the actual removal of the associated lease to the VHD?

I have previously gone through deleting a Disk that was attached to a deleted VM, creating a new disk from the same VHD, and then attaching it to a new VM...I'm puzzled as to why I get different results now from using the same method as before that worked a week ago. 

Any help would be appreciated!


Recurring log message in Ubuntu 18.04 VM SYSLOG

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I have been seeing a lot of these messages in the SYSLOG file(every one minute to be exact)

python3[977]: 2018/11/21 15:58:57.040895 WARNING ExtHandler Monitor: failed to collect cgroups performance metrics: 'NoneType' object is not subscriptable

Further investigation showed 

ps -Flww -p 7641

F S UID        PID  PPID C PRI  NI ADDR SZ WCHAN    RSS PSR STIME TTY         TIME CMD

4 S root      7641   977 0  80   0 - 61142 -     32484   0 Nov20 ?        00:14:31 python3 -u bin/WALinuxAgent-2.2.33-py2.7.egg -run-exthandlers

Can someone explain whats going on and if something is wrong?


OMS Linux Extension

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Hi All,

I am trying to install OmsAgentForLinux using CLI script on my Azure Linux VM. But getting error while executig script though i have checked OS is supported and CLI is installed in my local machine.

The whole error screenshot and script we could check HERE.

Thanks for the help !



Cheers, Gourav Please remember to mark the replies as answers if it helped.

migrate on premise servers with RAID configuration to azure

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I have a Windows Server 2008 r2 in my office that I want to migrate to one of my Azure's Subscription.  The server is configured with RAID 1 and RAID 5. I have 2 Questions:

1.  If I create a VHD of this server and use it to create an Azure VM, will it work, or will it be looking for RAID configuration and fail?

2.  Can I use Sysinternals' Disk2vhd, or take Sysprep approach to create the VHD?  Any reference will be appreciated.

All background software been killed during Health Event Activated

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Dear Team,

Recently I noticed an issue with following error/message in "Activity Log", 

Health Event Resolved

Health Event Activated

Health Event InProgress

Due to this, all running software have been killed during this time period.

Anything we can do to avoid this - I'd like have all those software running without expectation.

Thank  you very much for your support.

Azure VM: SQL Nodes. Failover Cluster Resource

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Hi,

Is it normal that the previously Primary Replica Node that held the Failover Cluster (FC) resource need to be restarted for the FC to be "released" to the new Primary Replica? 

The Failover Cluster Name: FC.local

This is what happening in our environment. 

During a failover, Server Manager and System events will start reporting errors:

Event ID 10028: DCOM was unable to communicate with the computer fc.local using any of the configured protocols; requested by PID     1d94 (C:\Windows\system32\ServerManager.exe).

Server Manager error: Refresh failed. FC.local: Refresh failed with the following error: The RPC server is unavailable. 
FC.local: Configuration refresh failed with the following error: The metadata failed to be retrieved from the server, due to the following error: WinRM cannot complete the operation. Verify that the specified computer name is valid. that the computer is accessible over the network, and that a firewall exception for the WinRM server is enabled and allows access from this computer. By default, the WinRM firewall exception for public profiles limits access to the remote computers within the same local subnets.

Is it by design / normal that a RESTART is required to release the FC resource to the new primary node?

Thank you

Error while creating vm using snapshot

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PS C:\windows\system32> $subscriptionId = 'XXX'

PS C:\windows\system32> $resourceGroupName ='demo1'

PS C:\windows\system32> $snapshotName = 'vm1snapshot'

PS C:\windows\system32> $osDiskName = 'XX
PS C:\windows\system32> $virtualNetworkName = 'Demo1-vnet'

PS C:\windows\system32> $virtualMachineName = 'vm1snap'

PS C:\windows\system32> $virtualMachineSize = 'Standard_DS3'

PS C:\windows\system32> Select-AzureRmSubscription -SubscriptionId $SubscriptionId



PS C:\windows\system32> $snapshot = Get-AzureRmSnapshot -ResourceGroupName $resourceGroupName -SnapshotName $snapshotName 

PS C:\windows\system32> $diskConfig = New-AzureRmDiskConfig -AccountType $storageType -Location $snapshot.Location -SourceResourceId $snapshot.Id -CreateOption Copy

PS C:\windows\system32> $disk = New-AzureRmDisk -Disk $diskConfig -ResourceGroupName $resourceGroupName -DiskName $osDiskName
New-AzureRmDisk : Object reference not set to an instance of an object.
At line:1 char:9
+ $disk = New-AzureRmDisk -Disk $diskConfig -ResourceGroupName $resourc ...
+         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : CloseError: (:) [New-AzureRmDisk], NullReferenceException
    + FullyQualifiedErrorId : Microsoft.Azure.Commands.Compute.Automation.NewAzureRmDisk

Client-server in TCP socket using Azure, requires authentication?

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Hi,

Quick question on our desktop client-server socket application migration to Azure (the server on a VM, via Load Balancer with port forwarding): I have fully followed https://docs.microsoft.com/en-us/azure/load-balancer/tutorial-load-balancer-port-forwarding-portal to create the Azure infrastructure to host my server. In the tutorial the port forwading was finally tested withmstsc - a remote desktop into the VM. This requires authentication into the created VM, prior to getting into the VM's Windows Server 2016 screen.

Now the question: my socket application, with client on desktop and server running on Azure VM, does require a prior authentication, or it was just mstsc in example that needed it? Is this a mandatory Azure application adaption or just anmstsc functional feature?

I ask this question because I want to know if my application needs to be modified (to first authenticate with Azure VM) or port forwarding as done in the example is good enough. At this phase we just need to know if Azure can handle the port forwarded communication, in-app authentication will come later.

Thanks


Taskscheduler windows failes on R server VM Data science

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R server on VM data science does not allow to schedule task because of de 'spaces'  of the location field of the server. Do you have a solution? = power of using VM Azure

Are there any free source available for server hardening on Azure Linux VM's?

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Looking for some documents on this

Want to install exchange 2010 on Azure VM

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How  Can i Install exchange 2010 on azure VM Any suggestion.

Issue to deploy Endpoint Protection on VM

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Hello Az support ,
I have some issues to deploy endpoint protection on VM and i don't have any logs.

Let me explain, we have many vm OS win 2012 and we go through security center to install endpoint but we have to deploy first VM Agent and for this we connect in rdp to the vm and have installed the agent but Azure does not see an agent installed 

 Can you procure some help please?

Thks!!

Migrate to Managed Disk

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Hi,

If a VM having issues after migrated to Managed Disk, can we restore or connect the old Blobsto the VM from the Restore Point taken when the VM still running in Unmanaged Disk? 

and if restore from restore point OR connect the old blobs is possible, is there article documented how to achieve this?

Thank you


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