Jul 31 23:10:11 nuc systemd[1]: Condition check resulted in Corosync Cluster Engine being skipped.
Jul 31 04:00:02 nuc qm[230103]: <root@pam> update VM 224: -lock backup
Jul 31 04:00:02 nuc vzdump[230099]: ERROR: Backup of VM 224 failed - disk 'scsi0' 'local-host:vm-224-disk-0' (iothread=on) can't use backup feature currently. Please set backup=no for this drive at /usr/share/perl5/PVE/VZDump/QemuServer.pm line 77.
Jul 31 04:00:02 nuc vzdump[230099]: INFO: Starting Backup of VM 225 (qemu)
Jul 31 04:00:02 nuc qm[230107]: <root@pam> update VM 225: -lock backup
Jul 31 04:00:03 nuc vzdump[230099]: ERROR: Backup of VM 225 failed - disk 'scsi0' 'local-host:vm-225-disk-0' (iothread=on) can't use backup feature currently. Please set backup=no for this drive at /usr/share/perl5/PVE/VZDump/QemuServer.pm line 77.
Jul 31 04:00:03 nuc vzdump[230099]: INFO: Starting Backup of VM 226 (qemu)
....
Virtual Environment 6.0-5
Jul 31 04:00:02 nuc qm[230103]: <root@pam> update VM 224: -lock backup
Jul 31 04:00:02 nuc vzdump[230099]: ERROR: Backup of VM 224 failed - disk 'scsi0' 'local-host:vm-224-disk-0' (iothread=on) can't use backup feature currently. Please set backup=no for this drive at /usr/share/perl5/PVE/VZDump/QemuServer.pm line 77.
Jul 31 04:00:02 nuc vzdump[230099]: INFO: Starting Backup of VM 225 (qemu)
Jul 31 04:00:02 nuc qm[230107]: <root@pam> update VM 225: -lock backup
Jul 31 04:00:03 nuc vzdump[230099]: ERROR: Backup of VM 225 failed - disk 'scsi0' 'local-host:vm-225-disk-0' (iothread=on) can't use backup feature currently. Please set backup=no for this drive at /usr/share/perl5/PVE/VZDump/QemuServer.pm line 77.
Jul 31 04:00:03 nuc vzdump[230099]: INFO: Starting Backup of VM 226 (qemu)
....
Virtual Environment 6.0-5