datanode shutting down

[samseyi672]

Pls , my datanode is shutting down with this error :
at org.apache.hadoop.hdfs.server.datanode.DataNode.main(DataNode.java:2924)
2020-08-20 17:13:14,547 INFO util.ExitUtil: Exiting with status 1: org.apache.hadoop.util.DiskChecker$DiskErrorException: Too many failed volumes - current valid volumes: 0, volumes configured: 2, volumes failed: 2, volume failures tolerated: 1.
This is my hdfs-site.xml config


dfs.replication
3


dfs.datanode.failed.volumes.tolerated
1


dfs.namenode.name.dir
/Users/Samson/Desktop/services/hadoop2/hadoop-3.1.3/Nodes/NameNode


dfs.datanode.data.dir
/Users/Samson/Desktop/services/hadoop2/hadoop-3.1.3/Nodes/DataNode,/D:DataNode


Please , how can you help me ? .