Allocation failed when create VM

Question

I have met this error when I created VM windows. Anyone help me fix it?

Update-AzVM: Long running operation failed with status 'Failed'. Additional Info:'Allocation failed. VM(s) with the following constraints cannot be allocated, because the condition is too restrictive. Please remove some constraints and try again. Constraints applied are:

• Low Priority VMs
• Preemptible VMs (VM might be preempted by another VM with a higher priority)
• VM Size
  '
  ErrorCode: OverconstrainedAllocationRequest
  ErrorMessage: Allocation failed. VM(s) with the following constraints cannot be allocated, because the condition is too restrictive. Please remove some constraints and try again. Constraints applied are:
• Low Priority VMs
• Preemptible VMs (VM might be preempted by another VM with a higher priority)
• VM Size

Answer 1

Hi @Ngoc Anh ,

could you please provide some more details what and how you exactly did.

Some generic troubleshooting hints you will find here: https://learn.microsoft.com/en-us/troubleshoot/azure/virtual-machines/allocation-failure

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Regards
Andreas Baumgarten