We are having 4 x ESXi 5.1 servers in cluster with one VCenter, For backups we are using Veeam backup and Replication 7.0.
we are getting error on most of the virtual machines, The error is:
Processing 'DC' Error: Client error: File does not exist or locked. VMFS path: [[EqualLogic-SAN] DC/DC.vmx]. Please, try to download specified file using connection to the ESX server where the VM registered. Failed to create NFS download stream.
I have tried following things:
1) Re create backup jobs
2) migrate vms to different servers ( worked for some time and then the error comes back)
3) restart esx servers
Before everything was working fine, Kind support will be really appreciated.
Thanks and Regards