Many developer use cases do not demand heavy bind mount file access. For example, incremental builds of static languages typically work fine.
docker/for-mac#77 is related to "bind mount" performance but docker/for-mac#668 is virtual block device performance. Have you posted a reproduction workload that demonstrates the performance problems you are having?
Docker 17.04 includes a `cached` bind mount flag that relaxes consistency of the mount in exchange for significantly reducing guest-host roundtrips especially for inefficient workloads that repeatedly access the same files.
docker/for-mac#77 is related to "bind mount" performance but docker/for-mac#668 is virtual block device performance. Have you posted a reproduction workload that demonstrates the performance problems you are having?
Docker 17.04 includes a `cached` bind mount flag that relaxes consistency of the mount in exchange for significantly reducing guest-host roundtrips especially for inefficient workloads that repeatedly access the same files.