5.1 Fix ceph restart tests
5.1 Fix ceph restart tests

Disable volume_lvm if ceph is using for volumes
Delete cinder role if cinder is not use
Change expected ostf test fail form 0 to 1 after compute node's
destroyed

Change-Id: I68aafc6bc69ed12b4c4c5fd8dd8d749da1cd0369
Related-Bug: #1323252

AnselZhangGit/fuel-main,dancn/fuel-main-dev,zhaochao/fuel-main,huntxu/fuel-main,teselkin/fuel-main,stackforge/fuel-main,stackforge/fuel-main,huntxu/fuel-main,stackforge/fuel-main,eayunstack/fuel-main,Fiware/ops.Fuel-main-dev,dancn/fuel-main-dev,ddepaoli3/fuel-main-dev,Fiware/ops.Fuel-main-dev,zhaochao/fuel-main,Fiware/ops.Fuel-main-dev,zhaochao/fuel-main,ddepaoli3/fuel-main-dev,SmartInfrastructures/fuel-main-dev,zhaochao/fuel-main,SmartInfrastructures/fuel-main-dev,teselkin/fuel-main,teselkin/fuel-main,AnselZhangGit/fuel-main,eayunstack/fuel-main,dancn/fuel-main-dev,SergK/fuel-main,Fiware/ops.Fuel-main-dev,SmartInfrastructures/fuel-main-dev,ddepaoli3/fuel-main-dev,huntxu/fuel-main,AnselZhangGit/fuel-main,SergK/fuel-main,zhaochao/fuel-main,ddepaoli3/fuel-main-dev,dancn/fuel-main-dev,AnselZhangGit/fuel-main,SergK/fuel-main,SmartInfrastructures/fuel-main-dev,teselkin/fuel-main,eayunstack/fuel-main