Hi,

I make packup vms on PBS datatore, but i have errors when i run job :
ERROR: VM 104 qmp command 'backup' failed - backup connect failed: command error: Input/output error (os error 5)
INFO: aborting backup job
INFO: stopping kvm after backup task
ERROR: Backup of VM 104 failed - VM 104 qmp command 'backup' failed - backup connect failed: command error: Input/output error (os error 5)
INFO: Failed at 2026-06-19 16:25:42
INFO: Backup job finished with errors
INFO: notified via target `mail-to-root`
TASK ERROR: job errors

on PBS, datastore is by a local directory by nfs mount NFS StoreEasy 1660 32TB SAS Storage