use overlay2 for janky and experimental checks
instead of vfs
@@ -74,7 +74,7 @@ pipeline {
-v "$WORKSPACE/.git:/go/src/github.com/docker/docker/.git" \
--name docker-pr$BUILD_NUMBER \
-e DOCKER_GITCOMMIT=${GITCOMMIT} \
- -e DOCKER_GRAPHDRIVER=vfs \
+ -e DOCKER_GRAPHDRIVER=overlay2 \
-e GIT_SHA1=${GIT_COMMIT} \
docker:$GITCOMMIT \
hack/ci/janky
@@ -124,7 +124,7 @@ pipeline {
-e DOCKER_EXPERIMENTAL=y \
--name docker-pr-exp$BUILD_NUMBER \
-e DOCKER_GITCOMMIT=${GITCOMMIT} \
- -e DOCKER_GRAPHDRIVER=vfs \
+ -e DOCKER_GRAPHDRIVER=overlay2 \
docker:${GITCOMMIT}-exp \
hack/ci/experimental
'''
