Fsarchiver fails to backup with this error when the verbose option is not chevked.
Starting FSArchiver backup ...
fsarchiver: unrecognized option '--quiet'
====> fsarchiver version 0.8.7 (2023-03-19) - http://www.fsarchiver.org <====
Distributed under the GPL v2 license (GNU General Public License v2).
The backup works when verbose is checked.
OMV 7.0.3-1 (Sandworm)
openmediavault-backup 7.1