On 29 October 2015 at 20:36, Diederik de Haas <didi.deb...@cknow.org> wrote:
> okt 30 04:19:42 bagend docker[17329]: 
> time="2015-10-30T04:19:42.289797572+01:00" level=error msg="[graphdriver] 
> prior storage driver \"aufs\" failed: driver not supported"
> okt 30 04:19:42 bagend docker[17329]: 
> time="2015-10-30T04:19:42.289882177+01:00" level=fatal msg="Error starting 
> daemon: error initializing graphdriver: driver not supported"

Unfortunately, this is because as soon as the kernel went to 4.0,
overlayfs was merged upstream, and the Debian kernel team dropped the
AUFS patches, so 4.0+ kernels in Debian no longer support AUFS and
there's not a lot we can do to change or fix that (nor much upstream
can do), and probably not much they should do, arguably (since the
AUFS patches aren't exactly a source of warm fuzzies with upstream
kernel developers).  Even migration of the data would be nearly
impossible without access to a kernel that did have AUFS long enough
to transfer the data into a different storage driver.

I'd love to hear suggestions for what we could do at the src:docker.io
package level WRT this, but I don't see many options. :(

♥,
- Tianon
  4096R / B42F 6819 007F 00F8 8E36  4FD4 036A 9C25 BF35 7DD4

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