hdfs - datanode is not recognizing 1 disk only

[#1]

hello cloudera community,

I have a problem in a datanode only in hdfs

this datanode has 10 disks and in the hdfs settings (dfs.datanode.data.dir) is configured the 10 disks

but for some time this datanode is not recognizing one of the disks configured only

was already done the restart of the datanode and even so did not back to recognize

looking at the datanode logs, it is not really recognizing the disk, only the 9 disks

these disks are also being used by other services in the cluster and these other services are able to recognize the 10 disks without any problem, only hdfs is having this problem

could you help us to solve this problem?

[#2 · Accepted solution]

i managed to fix the problem

i changed the VERSION file of another disk that is OK and datanode was able to recognize the disk again

regards