The equals check is too stringent for legacy pre Pike volumes
after an upgrade. Pre PIke is SMI-S, Pike and later is REST
and identifier name is persisted differently.
Change-Id: I963ad219c2e3b1c9c5edaa8f7e0d3dea911ecd8e
Closes-Bug: #1867163
(cherry picked from commit 4296ea130e)
(cherry picked from commit b2d61850b0)
(cherry picked from commit db58c6c902)
(cherry picked from commit 917e0b0cef)
748fc29254