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steven-wugang commented on HDFS-12353: -------------------------------------- use command "hdfs dfsadmin -report",as follows: [hdfs@zhd2-3 sbin]$ hdfs dfsadmin -report Configured Capacity: 157497375621120 (143.24 TB) Present Capacity: 148541284228197 (135.10 TB) DFS Remaining: 56467228499968 (51.36 TB) DFS Used: 92074055728229 (83.74 TB) DFS Used%: 61.99% Under replicated blocks: 1 Blocks with corrupt replicas: 3 Missing blocks: 0 Missing blocks (with replication factor 1): 0 ------------------------------------------------- Live datanodes (4): Name: 172.168.129.1:50010 (zhd2-1) Hostname: zhd2-1 Decommission Status : Normal Configured Capacity: 39374343905280 (35.81 TB) DFS Used: 23560170107046 (21.43 TB) Non DFS Used: 609684660058 (567.81 GB) DFS Remaining: 15204489138176 (13.83 TB) DFS Used%: 59.84% DFS Remaining%: 38.62% Configured Cache Capacity: 6000000000 (5.59 GB) Cache Used: 0 (0 B) Cache Remaining: 6000000000 (5.59 GB) Cache Used%: 0.00% Cache Remaining%: 100.00% Xceivers: 36 Last contact: Fri Aug 25 10:06:50 CST 2017 Name: 172.168.129.3:50010 (zhd2-3) Hostname: zhd2-3 Decommission Status : Normal Configured Capacity: 39374343905280 (35.81 TB) DFS Used: 23463410242057 (21.34 TB) Non DFS Used: 620079140343 (577.49 GB) DFS Remaining: 15290854522880 (13.91 TB) DFS Used%: 59.59% DFS Remaining%: 38.83% Configured Cache Capacity: 6000000000 (5.59 GB) Cache Used: 0 (0 B) Cache Remaining: 6000000000 (5.59 GB) Cache Used%: 0.00% Cache Remaining%: 100.00% Xceivers: 30 Last contact: Fri Aug 25 10:06:50 CST 2017 Name: 172.168.129.4:50010 (zhd2-4) Hostname: zhd2-4 Decommission Status : Normal Configured Capacity: 39374343905280 (35.81 TB) DFS Used: 23908322375185 (21.74 TB) Non DFS Used: 618808670703 (576.31 GB) DFS Remaining: 14847212859392 (13.50 TB) DFS Used%: 60.72% DFS Remaining%: 37.71% Configured Cache Capacity: 6000000000 (5.59 GB) Cache Used: 0 (0 B) Cache Remaining: 6000000000 (5.59 GB) Cache Used%: 0.00% Cache Remaining%: 100.00% Xceivers: 38 Last contact: Fri Aug 25 10:06:50 CST 2017 Name: 172.168.129.2:50010 (zhd2-2) Hostname: zhd2-2 Decommission Status : Normal Configured Capacity: 39374343905280 (35.81 TB) DFS Used: 21142153003941 (19.23 TB) Non DFS Used: 7107518921819 (6.46 TB) DFS Remaining: 11124671979520 (10.12 TB) DFS Used%: 53.70% DFS Remaining%: 28.25% Configured Cache Capacity: 6000000000 (5.59 GB) Cache Used: 0 (0 B) Cache Remaining: 6000000000 (5.59 GB) Cache Used%: 0.00% Cache Remaining%: 100.00% Xceivers: 22 Last contact: Fri Aug 25 10:06:50 CST 2017 The first "DFS Used%" value on the top is DFS Used/Present Capacity,but "DFS Used%" value in other live datanode reports is DFS Used/Configured Capacity.The two calculation methods are inconsistent,misunderstanding may arise. > Modify Dfsuse percent of dfsadmin report inconsistent with Dfsuse percent of > datanode reports. > ---------------------------------------------------------------------------------------------- > > Key: HDFS-12353 > URL: https://issues.apache.org/jira/browse/HDFS-12353 > Project: Hadoop HDFS > Issue Type: Bug > Reporter: steven-wugang > -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org