This was removed in a clean-up (060f4ae6179b10aeafa883670826159fdae8204a) but should not have been. Fixes issues with volumes when upgrading from pre-1.7.0 daemons. Signed-off-by: Brian Goff <cpuguy83@gmail.com> Upstream-commit: dc712b92495d12d789f45c84d45c3de3292089a8 Component: engine