I have an Ubuntu server 16.04 VM running my docker containers. It has a relatively small disk (~60GB) which I thought would be fine because I have dedicated NFS storage that I mount via docker to the services that need it.
The server's disk is very full but I cannot track down what's causing it because all the methods I normally use for finding large disk usage (ncdu
, du -sh *
) are counting the size of the remote storage as well. (i.e. they say I'm using 13TB/60GB).
How can I figure out how much actual, physical, local disk is being used my each directory?