Not looking good I'm afraid. With only 127.88KiB used, your data is gone from the pool. Without snapshots or backups... it seems unlikely you'll get anything back.
It would be very interesting to know what happened, but I don't know if the db is any clue. Is there anything interesting in /var/log? The messages file might have something if it goes back to the date of the event.
It would be very interesting to know what happened, but I don't know if the db is any clue. Is there anything interesting in /var/log? The messages file might have something if it goes back to the date of the event.