If you see it’s downloading dblock files, you could experiment as suggested here. Only do this after taking backup of your backup and database. No guarantees. And it takes a very (very) long time to recreate the dindex files.
If you see it’s downloading dblock files, you could experiment as suggested here. Only do this after taking backup of your backup and database. No guarantees. And it takes a very (very) long time to recreate the dindex files.