MM
<storage_configuration>
<disks>
<disk2>
<path>/var/lib/clickhouse_2/</path>
</disk2>
<disk3>
<path>/var/lib/clickhouse_3/</path>
</disk3>
</disks>
<policies>
<default>
<volumes>
<default>
<disk>default</disk>
<max_data_part_size_bytes>50000000</max_data_part_size_bytes>
</default>
<data>
<disk>disk2</disk>
<disk>disk3</disk>
</data>
</volumes>
<move_factor>0.97</move_factor>
</default>
</policies>
</storage_configuration>