Volume discovery and local storage management lib

Gerrit User 9732 f382712a43 Update patch set 1 ... Patch Set 1: Build Successful * SPDK http://13.74.249.42/refs/changes/91/802691/1/SPDK : SUCCESS * Cinder-tgtadm http://13.74.249.42/refs/changes/91/802691/1/Cinder-tgtadm : SUCCESS Patch-set: 1 Tag: autogenerated:jenkins-gerrit-trigger		2021-07-28 23:19:17 +00:00