Hi,
i am also repeatingly loosing my database every now and then. This time it was already twise this month. I figured that it was during nightly purge and then always follow the steps in this article but I use not the corrupted but the last working state for the repair process.
Still, I cannot find a way to sabilize. What should I so? Is migrating the db to maria the only thing or am I doing anythig wrong?