PVE Backup to PBS TASK WARNINGS: 1

[lmatys]

Hello.
At one of our pve's, we have a backup shedule to pbs server.
Only this one pve, after finishing the backup, it has status: TASK WARNINGS: 1.

I have analyzed the backup log, and there is only one place with warning string at the end of the log file:

TASK WARNINGS: 1

How to check, what does cause this warning status?
Best.

 

[fiona]

Hi,
please share the full backup task log as well as the excerpt from the system log/journal around the time the backup job ran.

 

[lmatys]

Hi, datas included.
The most strange thing is, that via e-mail I get 'backup successful' every time.