When trying to mount an image via the webinterface either the server crashes or it says something like “Could not mount image see log for more information”.
The log does not contain helpful information. Interestingly the mounting process via guestmount does work as intended. The image is mountet to a mnt0 location is the same dir as the backups and can be accessed via console.
They can be mounted/unmounted via terminal without a problem.
System:
Ubuntu 18.04
ZFS filesystem
Server does run as root
Hope somebody can help me with this.