Hi, I've been searching on how to configure the maximum capacity of a datanode. I've added big volumes to one of my datanodes, but the configured capacity doesn't get bigger than the default 5GB. If I want a datanode with 100GB of capacity, I have to add 20 directories, each having 5GB so the maximum capacity reaches 100. Is there anywhere this can be set? Can different datanodes have different capacities?
Also it seems like the *dfs.datanode.du.reserved *doesn't work either, because I've set it to zero, but it still leaves 50% of the free space for non-dfs usage. Thanks, Hamed P.S. This is my first message in the mailing list, so if I have to follow any rules for sending emails, I'll be thankful if you let me know. :)
