Hello everyone,
I am wondering if anyone had any insights on how to get a succesful backup with veeam and nutanix and if there is something I am just overlooking. I know I am oversimplifying but I have followed the best practices setup and have checked all of the settings twice but somehow I still get the following error:
12/5/2015 1:30:11 PM :: Unable to allocate processing resources. Error: Provider [{89300202-3cec-4981-9171-19f59559e0f2}] does not support shadow copies of volume [\LSSHARE01LIFE_NTNX01].--tr:Failed to add volumes to the snapshot set.--tr:Failed to perform pre-backup tasks.
I could have sworn that if NOS is added to AD then the share can use the VSS. I am frankly not finding any information on this and have gone from logs, to accounts, to verifying the storage. Any insights would be greatly appreciated.
Solved
VSS Failure on VEEAM

Best answer by Prakash
Helped take backups using Veeam.
As we expected, the ncc Kerberos check indeed showed Kerberos authentication failure.
The computer object representing the NOS cluster was indeed present in their AD. It's likely that the group policy configured for the OU had some password-specific setting that caused authentication to fail.
As a resolution we unjoined the NOS cluster from AD using the hidden ncli command. Then we tried joining the NOS cluster back to their AD using the GUI. But this step failed saying "the server cannot handle directory requests". Since we were not sure why this message is showing up and since we wanted to get the customer quickly take backups of their production VMs using Veeam, we resorted to a 2-step cli process.
(1) First we created a computer object in AD using the New-NosClusterComputer Powershell command.
(2) Then we used hidden ncli cluster join-cluster-no-ad to configure the passord in NOS.
Then after clearing the (stale, cached) Kerberos tickets, diskshadow started working.
The customer restarted the Veeam job that was earlier failing and the job now succeeds.
View originalAs we expected, the ncc Kerberos check indeed showed Kerberos authentication failure.
The computer object representing the NOS cluster was indeed present in their AD. It's likely that the group policy configured for the OU had some password-specific setting that caused authentication to fail.
As a resolution we unjoined the NOS cluster from AD using the hidden ncli command. Then we tried joining the NOS cluster back to their AD using the GUI. But this step failed saying "the server cannot handle directory requests". Since we were not sure why this message is showing up and since we wanted to get the customer quickly take backups of their production VMs using Veeam, we resorted to a 2-step cli process.
(1) First we created a computer object in AD using the New-NosClusterComputer Powershell command.
(2) Then we used hidden ncli cluster join-cluster-no-ad to configure the passord in NOS.
Then after clearing the (stale, cached) Kerberos tickets, diskshadow started working.
The customer restarted the Veeam job that was earlier failing and the job now succeeds.
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