[Bug] Return the Bad-Request when deleting the storage if it's used by some volume#285

Merged

John-Lin merged 3 commits intodevelopfrom hwchiu/fix-wrong-ret

Aug 29, 2018

+31-15

Commits on Aug 28, 2018

return the custom error when deleting fail
hwchiu
committed
return bad request when deleting the storage
hwchiu
committed

Commits on Aug 29, 2018

Use the new function to check the variable befroe deleting
hwchiu
committed