For some reasons when we delete a MergeTree Part in atomic way something may go wrong - and leave the `delete_tmp_*` folder or it's part on disk. This may lead to a disk space consumption over time.

It's suggested to delete this folders at least at server start-up. Current solution with `clearOldTemporaryDirectories()` doesn't work because this method is called periodically from a thread without any locks or advisory on folders - it may cause the race conditions.
{
    CheckResults results;
    DataPartsVector data_parts;
    if (const auto & check_query = query->as<ASTCheckQuery &>(); check_query.partition)
    {
        String partition_id = getPartitionIDFromQuery(check_query.partition, local_context);
        data_parts = getVisibleDataPartsVectorInPartition(local_context, partition_id);
    }
    else
        data_parts = getVisibleDataPartsVector(local_context);
    for (auto & part : data_parts)
    {
        try
        {
            results.push_back(part_check_thread.checkPart(part->name));
        }
        catch (const Exception & ex)
        {
            results.emplace_back(part->name, false, "Check of part finished with error: '" + ex.message() + "'");
        }
    }
    return results;
}
void StorageReplicatedMergeTree::checkBrokenDisks()