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Error Code: [91:115] Description: Unable to attach disks to virtual machine


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We are restoring the Physical server to Azure using Virtualize me option. During the restoration we are getting below error message. Could someone please help me to fix the issue. 
 

Error Code: [91:115] Description: Unable to attach disks to virtual machine 

 

 

3 replies

Mohamed Ramadan
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hello @SSP 

According to the log, there is a communication error with the Azure machine on port 8400.
Could you please try using telnet or the cvping tool to check the connection? 


Best Regards,
Mohamed Ramadan
Data Protection Specialist


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  • October 9, 2024

@Mohamed Ramadan Thanks for quick replay. 

we have fixed the communication error, still we are getting the same error message. 

attached log for reference 


Mohamed Ramadan
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hello @SSP 
 

please review the Commvault Requirements and Azure VM Requirements.
https://documentation.commvault.com/2024/essential/attaching_disk_to_azure_vm.html
 

Additionally, If you're using an IAM VM role, could you please check if the access node has the rights to write to the Azure VM, edit the machine configuration, and restore disks that are not limited by the Azure disk restore requirements?

https://documentation.commvault.com/2024/essential/attaching_disk_to_azure_vm.html

Best Regards,
Mohamed Ramadan
Data Protection Specialist


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