What to do in case of corruption?

Assuming Seahub says a library is corrupted (I’ve had the message before when starting Seahub in the middle of a migration but obviously it was resolved after the migration had finished) what could you theoretically do about it?
What constitutes corruption? Could it be caused simply by a single file missing?

Backup?!
Try a restore or jump back to a snapshot.

Also one could try to repair libs, there are tools for that. - Have a look in the server manual. :wink: