Every time I save a settings change I get the error File contains invalid JSON filename=/var/lib/openmediavault/dirtymodules.json
When I try to mount the existing raid array I get the following error:
Failed to mount 'eeaafb09-76a7-48fe-9bec-5b2803912617: mount: no such partition found
update to can't save settings: I deleted the empty file /var/lib/openmediavault/dirtymodules.json and I can now save settings.
update to can't mount existing raid5: It mounts fine now.
Seems everything was related to dirtymodules.json