Changes between Version 5 and Version 6 of waue/2009/0402

Timestamp:

Apr 2, 2009, 11:53:22 AM (17 years ago)

Author:

waue

Comment:

--

waue/2009/0402

@@ -43 +43 @@
 $ bin/start-dfs.sh -rollback
 }}}
+
+= 檢查hdfs磁碟狀況 = 
+
+{{{
+waue@vpro:/opt/hadoop$ bin/hadoop fsck /
+
+
+.
+
+/user/waue/input/1.txt:  Under replicated blk_-90085106852013388_1001. Target Replicas is 3 but found 2 replica(s).
+
+
+
+/user/waue/input/1.txt:  Under replicated blk_-4027196261436469955_1001. Target Replicas is 3 but found 2 replica(s).
+
+.
+
+/user/waue/input/2.txt:  Under replicated blk_-2300843106107816641_1002. Target Replicas is 3 but found 2 replica(s).
+
+.
+
+/user/waue/input/3.txt:  Under replicated blk_-1561577350198661966_1003. Target Replicas is 3 but found 2 replica(s).
+
+.
+
+/user/waue/input/4.txt:  Under replicated blk_1316726598778579026_1004. Target Replicas is 3 but found 2 replica(s).
+
+Status: HEALTHY
+
+ Total size:    143451003 B
+
+ Total dirs:    8
+
+ Total files:   4
+
+ Total blocks (validated):      5 (avg. block size 28690200 B)
+
+ Minimally replicated blocks:   5 (100.0 %)
+
+ Over-replicated blocks:        0 (0.0 %)
+
+ Under-replicated blocks:       5 (100.0 %)
+
+ Mis-replicated blocks:         0 (0.0 %)
+
+ Default replication factor:    3
+
+ Average block replication:     2.0
+
+ Corrupt blocks:                0
+
+ Missing replicas:              5 (50.0 %)
+
+ Number of data-nodes:          2
+
+ Number of racks:               1
+
+
+
+
+The filesystem under path '/' is HEALTHY
+
+}}}