Question

How do you resolve 91:449 (unable to connect to virtual disk)?

  • 28 March 2023
  • 2 replies
  • 629 views

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All proxy servers and MA’s residing in one esxi host but still failing with Error opening the disks for virtual machine . Verify that the correct transport mode is selected.

Changed the transport mode to Auto but the issue is nbd takes longer.

Also the Read disk performance is better than write disk performance.

Is there any temp folder from the proxy server which can be cleaned up?  


2 replies

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In Subclient, there are 78 VM’s (one DATASTORE), half of them failing with that error.   

Most of the VM’s with about 8-9TB allocated are the ones failing.

Userlevel 6
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@RicM ,

Which Transport Mode are you expecting to use?

Can you check our KB: https://kb.commvault.com/article/63206

Best Regards,

Sebastien

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