Error Encountered While Deleting VM and Disks in Azure

T.G. Karthick Babu 0

I attempted to delete a VM yesterday, but it is marked for deletion and I'm unable to perform any updates or other actions. The status indicates that the VM is marked for deletion.

Additionally, I've noticed that the disks are not detached, showing "2 data disks pending detachment."

I've tried using both the Azure CLI and the portal, including the force option, but without success.

Any quick suggestions would be appreciated. Thank you!

Sai Krishna Katakam 1,510 Reputation points Microsoft Vendor

2024-10-17T08:37:51.46+00:00
Hi T.G. Karthick Babu,

Welcome to the Microsoft Q&A Platform! Thank you for asking your question here.

It seems like the VM deletion is stuck due to the disks not being fully detached. To resolve this, first manually detach the disks and then attempt to delete the VM again.

You can detach the disks using the Azure CLI:

az vm disk detach --resource-group <resource-group-name> --vm-name <vm-name> --name <disk-name>

After detaching, you can proceed to delete the VM using the force option:

az vm delete --resource-group <resource-group-name> --name <vm-name> --force

Make sure there are no dependencies or locks on the resources. Sometimes, other resources might be preventing the deletion.

For more details, please refer to the below documentation:
Delete a VM and attached resources
Detach a disk from a VM

If you have any further queries, do let us know. If the comment is helpful, please click "Upvote".
Karthick Babu NE/SNG/SMBC 0 Reputation points

2024-10-17T12:18:35.5733333+00:00

Hi Sai Krishna,

Getting the below error after trying detach cmd.

trying Delete command,
Sai Krishna Katakam 1,510 Reputation points Microsoft Vendor

2024-10-18T10:38:55.4766667+00:00
Hi T.G. Karthick Babu,

It appears that the VM is stuck in a "marked for deletion" state, preventing other operations like disk detachment. The error suggests an internal execution issue within Azure's backend.

Here are the steps to resolve the issue:

If the disks are still pending detachment, you might need to detach them manually:

Go to the Azure portal.

Navigate to the VM and select the Disks option.

Select the data disks and click on Detach.

Make sure that there are no active leases on the disks. You can check this in the Azure portal under the disk properties.

If you have any further queries, do let us know. If the comment is helpful, please click "Upvote".
Karthick Babu NE/SNG/SMBC 0 Reputation points

2024-10-21T01:39:56.94+00:00

Hi Sai Krishna Katakam,

No, in portal, detach option was not shown. while trying from command, its showing disks marks for deletion. Update Azure VM command also showing the same error.

Error: Operation 'Update VM' is not allowed on VM. since the VM is marked for deletion. You can only retry the Delete operation (or wait for an ongoing one to complete).
Sai Krishna Katakam 1,510 Reputation points Microsoft Vendor

2024-10-22T08:01:56.1366667+00:00
Hi T.G. Karthick Babu,

Thank you for the additional details. It appears that the VM and its disks are indeed stuck in a deletion state. Here are some steps you can follow to resolve this issue:

Make sure that there are no active leases on the disks. You can check this in the Azure portal under the disk properties. If there are active leases, you may need to break the lease before proceeding.

Sometimes, using the Azure Resource Explorer can help in manually updating the state of the VM and disks. Navigate to the Azure Resource Explorer, find the VM resource and manually update the state.

If the Azure CLI isn’t working, try using PowerShell to force delete the VM and its associated resources:

Remove-AzVM -ResourceGroupName <ResourceGroupName> -Name <VMName> -Force

If you have any further queries, do let us know. If the comment is helpful, please click "Upvote".
Sai Krishna Katakam 1,510 Reputation points Microsoft Vendor

2024-10-23T04:12:34.3366667+00:00

Hi T.G. Karthick Babu,

Just checking in to see if you had a chance to review my comment on your question. Please let us know if it was helpful and feel free to reach out if you have any further queries.

If you found the information useful, please click "Upvote" on the post to let us know.

Thank You.

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Error Encountered While Deleting VM and Disks in Azure

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