leave re-scheduled volume status to creating
leave re-scheduled volume status to creating

A re-scheduled volume should not be exported and set to available

Fixes bug #1159027

Change-Id: Ie61d9132ce1bd6461d5e4d9836424ebf14100389

openstack/cinder,mahak/cinder,spring-week-topos/cinder-week,rickerc/cinder_audit,dims/cinder,Nexenta/cinder,winndows/cinder,Akrog/cinder,hguemar/cinder,j-griffith/cinder,petrutlucian94/cinder,tlakshman26/cinder-bug-fix-volume-conversion-full,Paul-Ezell/cinder-1,github-borat/cinder,tlakshman26/cinder-https-changes,saeki-masaki/cinder,takeshineshiro/cinder,ntt-sic/cinder,winndows/cinder,Thingee/cinder,scottdangelo/RemoveVolumeMangerLocks,Akrog/cinder,Datera/cinder,NeCTAR-RC/cinder,Thingee/cinder,nexusriot/cinder,maelnor/cinder,hguemar/cinder,bswartz/cinder,Accelerite/cinder,scottdangelo/RemoveVolumeMangerLocks,CloudServer/cinder,sasukeh/cinder,eharney/cinder,NeCTAR-RC/cinder,sasukeh/cinder,mahak/cinder,rickerc/cinder_audit,redhat-openstack/cinder,takeshineshiro/cinder,abusse/cinder,duhzecca/cinder,Thingee/cinder,JioCloud/cinder,tlakshman26/cinder-new-branch,potsmaster/cinder,julianwang/cinder,blueboxgroup/cinder,eharney/cinder,saeki-masaki/cinder,julianwang/cinder,dims/cinder,cloudbase/cinder,alex8866/cinder,blueboxgroup/cinder,rakeshmi/cinder,ntt-sic/cinder,duhzecca/cinder,Hybrid-Cloud/cinder,apporc/cinder,manojhirway/ExistingImagesOnNFS,potsmaster/cinder,phenoxim/cinder,alex8866/cinder,bswartz/cinder,spring-week-topos/cinder-week,inkerra/cinder,nikesh-mahalka/cinder,NetApp/cinder,Paul-Ezell/cinder-1,cloudbau/cinder,manojhirway/ExistingImagesOnNFS,CloudServer/cinder,cloudbase/cinder,tlakshman26/cinder-bug-fix-volume-conversion-full,JioCloud/cinder,cloudbau/cinder,ge0rgi/cinder,redhat-openstack/cinder,Nexenta/cinder,leilihh/cinder,scality/cinder,nikesh-mahalka/cinder,tlakshman26/cinder-new-branch,github-borat/cinder,tlakshman26/cinder-https-changes,NetApp/cinder,j-griffith/cinder,scality/cinder,Accelerite/cinder,Hybrid-Cloud/cinder,phenoxim/cinder,apporc/cinder,petrutlucian94/cinder,rakeshmi/cinder,maelnor/cinder,nexusriot/cinder,inkerra/cinder,leilihh/cinder,abusse/cinder,openstack/cinder,Datera/cinder