I cannot find stored images

Hi,

I am using Docker on Windows 10 pro. Since I do not have direct access to the folder /var/lib/docker/aufs on the MobyLinuxVM (I don’t know why), I created an Ubuntu image then run a container and mounted this path into the container to check stored images.

Expected behavior:
When I run “ls” command I do expect to see the list of image IDs.

Actual Behavior:
I see a list of IDish (total 836) much more than number of images or even intermediate images. But, none of them is any of the Image’s ID.

Docker Info

Containers: 81
Running: 7
Paused: 0
Stopped: 74
Images: 15
Server Version: 1.12.5
Storage Driver: aufs
Root Dir: /var/lib/docker/aufs
Backing Filesystem: extfs
Dirs: 219
Dirperm1 Supported: true
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
Volume: local
Network: overlay host bridge null
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Security Options: seccomp
Kernel Version: 4.4.39-moby
Operating System: Alpine Linux v3.4
OSType: linux
Architecture: x86_64
CPUs: 2
Total Memory: 1.919 GiB
Name: moby
ID: WKGT:ASX6:UIUD:PVGT:GKBA:DN22:SXBT:GZKG:ZRAO:EFTP:KBID:3B6C
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): true
File Descriptors: 56
Goroutines: 58
System Time: 2017-01-01T01:07:00.5966448Z
EventsListeners: 0
Registry: https://index.docker.io/v1/
WARNING: No kernel memory limit support
Insecure Registries:
127.0.0.0/8

Thanks for your help