This lets you add storage specific options for the daemon.
Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
Upstream-commit: 822ea97ffcf10645720bb93108a60f8b9ce9931d
Component: engine
There are two cases where we can't use a graphdriver:
1) the graphdriver itself isn't supported by the system
2) the graphdriver is supported by some configuration/prerequisites are
missing
This introduces a new error for the 2) case and uses it when trying to
run docker with btrfs backend on a non-btrfs filesystem.
Docker-DCO-1.1-Signed-off-by: Johannes 'fish' Ziemke <github@freigeist.org> (github: discordianfish)
Upstream-commit: 75754e69f6cce80c34ebc72817ada0a807fd635a
Component: engine
For now this means the btrfs backend is skipped when run
inside make test. You can however run it manually if you want.
Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
Upstream-commit: 55cd7dd7f90d19332464ac946727297de1969483
Component: engine
This adds daemon/graphdriver/graphtest/graphtest which has a few
generic tests for all graph drivers, and then uses these
from the btrs, devicemapper and vfs backends.
I've not yet added the aufs backend, because i can't test that here
atm. It should work though.
Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
Upstream-commit: 27744062aa96f5f16d615ed829bc0d06b7df381d
Component: engine
