Docker Concept of Docker Volumes C) Run 'docker inspect' to check out more info about the volume
Example
[root@localhost ~]# docker inspect d87bf9607836
"Mounts": [ { "Name": "cdf78fbf79a7c9363948e133abe4c572734cd788c95d36edea0448094ec9121c", "Source": "/var/lib/docker/volumes/cdf78fbf79a7c9363948e133abe4c572734cd788c95d36edea0448094ec9121c/_data", "Destination": "/data", "Driver": "local", "Mode": "", "RW": true
