linux-odroid-c2 3.14.79-25 + aufs + docker

[haiko]

Hello

After the Upgrade to Kernel linux-odroid-c2 3.14.79-25, i found out, that docker is not starting anymore:

$this->bbcode_second_pass_code('', '
Jun 14 21:10:21 c2arch.lan systemd[1]: docker.service: Main process exited, code=exited, status=1/FAILURE
Jun 14 21:10:21 c2arch.lan dockerd[1410]: Error starting daemon: error initializing graphdriver: driver not supported
Jun 14 21:10:21 c2arch.lan dockerd[1410]: time="2017-06-14T21:10:21.697976591+02:00" level=error msg="[graphdriver] prior storage driver aufs failed: driver not supported"
Jun 14 21:10:21 c2arch.lan dockerd[1410]: time="2017-06-14T21:10:21.691898544+02:00" level=warning msg="failed to rename /mnt/ssd/docker/tmp for background deletion: %!s(<nil>). Deleting
')

In the Changelog, you can see, that aufs is no longer supported

https://archlinuxarm.org/packages/aarch ... 0a44f1be3b

$this->bbcode_second_pass_code('', '
$ modinfo aufs
modinfo: ERROR: Module aufs not found.
')

I changed the Storage Driver to overlay2 and it seems to work.
$this->bbcode_second_pass_code('', '
Server Version: 17.05.0-ce
Storage Driver: overlay2
Backing Filesystem: extfs
Supports d_type: true
Native Overlay Diff: false
')

Does anyone know why "aufs" was removed?

Thank you!