https://github.com/openshift/origin/pull/18280

Verified on ocp env:

# openshift version
openshift v3.9.0-0.36.0
kubernetes v1.9.1+a0ce1bc657
etcd 3.2.8

#  oc adm migrate storage --include='*'  --confirm
summary: total=1489 errors=0 ignored=0 unchanged=1489 migrated=0
# oc adm migrate storage --include=imagestreams,rolebindingrestrictions,rolebindings,secrets --confirm
summary: total=370 errors=0 ignored=0 unchanged=370 migrated=0

But I'm wonder that why there is not migrated object, is there not change about stored version of API objects??

(In reply to ge liu from comment #3)
> Verified on ocp env:
> 
> # openshift version
> openshift v3.9.0-0.36.0
> kubernetes v1.9.1+a0ce1bc657
> etcd 3.2.8
> 
> #  oc adm migrate storage --include='*'  --confirm
> summary: total=1489 errors=0 ignored=0 unchanged=1489 migrated=0
> # oc adm migrate storage
> --include=imagestreams,rolebindingrestrictions,rolebindings,secrets --confirm
> summary: total=370 errors=0 ignored=0 unchanged=370 migrated=0
> 
> But I'm wonder that why there is not migrated object, is there not change
> about stored version of API objects??

Yes, it is possible to have change in all objects, especially when you have a very small number of objects of limited type variety.

Sorry, I meant to say, "have no change in all objects"

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2018:0489