Backup fails without detailed log

[TomerG711]

I have installed the operator, created a cluster and a backup that runs every 30 minutes. Most of the time the backups works fine, however every few backups I get the following error logs (with not further details), and the backup fails of course:

How can I fix this? Or see further details about this error? I've checked the sidecar, mysql and operator logs but there are no logs about the backup.

[milero]

You could try checking the logs of the backup pods. That error means that xtrabackup has failed somewhere in-between

[TomerG711]

You could try checking the logs of the backup pods. That error means that xtrabackup has failed somewhere in-between

The provided log is the log of the backup pod. Is there anyway to find more logs?

[milero]

I'm afraid there is not a place that we are aware of at the moment.