Issue running Any Backups for One of the server

[MFSiD]

I have one Hyper-V server added to Veeam through which I'm backing up 4 machines without any issues.

1 server is running Agent Based backup and failing for over 170 days now.

Backups are going to NAS storage which was configured using SMB.

I had a support ticket previously and they asked to change that to NFS and the issue is still not resolved.

Current Veeam Case # 07358378.

The storage is 16TB and the Backup fails at 2TB Mark.

New Volume (F:) (16.1 TB)
Error: Failed to establish a connection: cannot find valid IP address
Error: Storage 'nfs3://192.16.111.111:/volume1/Veeam/server2/server2/server2_to_nas - SERVER2D2024-08-07T230025_0634.vbk' is closed. Failed to download disk 'a12d967c-c349-49ce-b1a6-eec8b5c82a6c'. Reconnectable protocol device was closed. Failed to upload disk. Skipped arguments: [EmulatedDiskSpec>]; Agent failed to process method {DataTransfer.SyncDisk}

Any Ideas?

[Andreas Neufert]

Can your target storage handle larger than 2TB files? What Storage target system do you use with what Software on it?

[MFSiD]

The issue was resolved by following instructions here:

veeam-agent-for-windows-f33/cbt-install ... 89180.html

Thank you.

[MFSiD]

I would like to point our for the R&D Team that this issue started after we upgraded our Veeam Backup and Replication server from v11 to v12.